X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_SWIG%2FsmeshDC.py;h=70f259314e26ea8065719b1c2cdd1b8ac32b081f;hp=b02092b41722505f2f3a152093b574cd2d9e1eff;hb=373c03904b8e3fc5490ff4e17716f0cdcb39c03c;hpb=f734fda203f27eb6158f3d8b93a2e00f9f437b62 diff --git a/src/SMESH_SWIG/smeshDC.py b/src/SMESH_SWIG/smeshDC.py index b02092b41..70f259314 100644 --- a/src/SMESH_SWIG/smeshDC.py +++ b/src/SMESH_SWIG/smeshDC.py @@ -1,4 +1,4 @@ -# Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE +# Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -16,14 +16,12 @@ # # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com # -# File : smesh.py +# File : smeshDC.py # Author : Francis KLOSS, OCC # Module : SMESH -""" - \namespace smesh - \brief Module smesh -""" +## @package smeshDC +# Python API for SALOME %Mesh module ## @defgroup l1_auxiliary Auxiliary methods and structures ## @defgroup l1_creating Creating meshes @@ -44,10 +42,6 @@ ## @defgroup l3_hypos_1dhyps 1D Meshing Hypotheses ## @defgroup l3_hypos_2dhyps 2D Meshing Hypotheses ## @defgroup l3_hypos_maxvol Max Element Volume hypothesis -## @defgroup l3_hypos_netgen Netgen 2D and 3D hypotheses -## @defgroup l3_hypos_ghs3dh GHS3D Parameters hypothesis -## @defgroup l3_hypos_blsurf BLSURF Parameters hypothesis -## @defgroup l3_hypos_hexotic Hexotic Parameters hypothesis ## @defgroup l3_hypos_quad Quadrangle Parameters hypothesis ## @defgroup l3_hypos_additi Additional Hypotheses @@ -93,77 +87,15 @@ import geompyDC import SMESH # This is necessary for back compatibility from SMESH import * - -import StdMeshers +from smesh_algorithm import Mesh_Algorithm import SALOME import SALOMEDS - -# import NETGENPlugin module if possible -noNETGENPlugin = 0 -try: - import NETGENPlugin -except ImportError: - noNETGENPlugin = 1 - pass - -# import GHS3DPlugin module if possible -noGHS3DPlugin = 0 -try: - import GHS3DPlugin -except ImportError: - noGHS3DPlugin = 1 - pass - -# import GHS3DPRLPlugin module if possible -noGHS3DPRLPlugin = 0 -try: - import GHS3DPRLPlugin -except ImportError: - noGHS3DPRLPlugin = 1 - pass - -# import HexoticPlugin module if possible -noHexoticPlugin = 0 -try: - import HexoticPlugin -except ImportError: - noHexoticPlugin = 1 - pass - -# import BLSURFPlugin module if possible -noBLSURFPlugin = 0 -try: - import BLSURFPlugin -except ImportError: - noBLSURFPlugin = 1 - pass +import os ## @addtogroup l1_auxiliary ## @{ -# Types of algorithms -REGULAR = 1 -PYTHON = 2 -COMPOSITE = 3 -SOLE = 0 -SIMPLE = 1 - -MEFISTO = 3 -NETGEN = 4 -GHS3D = 5 -FULL_NETGEN = 6 -NETGEN_2D = 7 -NETGEN_1D2D = NETGEN -NETGEN_1D2D3D = FULL_NETGEN -NETGEN_FULL = FULL_NETGEN -Hexa = 8 -Hexotic = 9 -BLSURF = 10 -GHS3DPRL = 11 -QUADRANGLE = 0 -RADIAL_QUAD = 1 - # MirrorType enumeration POINT = SMESH_MeshEditor.POINT AXIS = SMESH_MeshEditor.AXIS @@ -173,26 +105,6 @@ PLANE = SMESH_MeshEditor.PLANE LAPLACIAN_SMOOTH = SMESH_MeshEditor.LAPLACIAN_SMOOTH CENTROIDAL_SMOOTH = SMESH_MeshEditor.CENTROIDAL_SMOOTH -# Fineness enumeration (for NETGEN) -VeryCoarse = 0 -Coarse = 1 -Moderate = 2 -Fine = 3 -VeryFine = 4 -Custom = 5 - -# Optimization level of GHS3D -# V3.1 -None_Optimization, Light_Optimization, Medium_Optimization, Strong_Optimization = 0,1,2,3 -# V4.1 (partialy redefines V3.1). Issue 0020574 -None_Optimization, Light_Optimization, Standard_Optimization, StandardPlus_Optimization, Strong_Optimization = 0,1,2,3,4 - -# Topology treatment way of BLSURF -FromCAD, PreProcess, PreProcessPlus, PreCAD = 0,1,2,3 - -# Element size flag of BLSURF -DefaultSize, DefaultGeom, BLSURF_Custom, SizeMap = 0,0,1,2 - PrecisionConfusion = 1e-07 # TopAbs_State enumeration @@ -201,196 +113,65 @@ PrecisionConfusion = 1e-07 # Methods of splitting a hexahedron into tetrahedra Hex_5Tet, Hex_6Tet, Hex_24Tet = 1, 2, 3 -# import items of enum QuadType -for e in StdMeshers.QuadType._items: exec('%s = StdMeshers.%s'%(e,e)) - ## Converts an angle from degrees to radians def DegreesToRadians(AngleInDegrees): from math import pi return AngleInDegrees * pi / 180.0 +import salome_notebook +notebook = salome_notebook.notebook # Salome notebook variable separator var_separator = ":" -# Parametrized substitute for PointStruct -class PointStructStr: - - x = 0 - y = 0 - z = 0 - xStr = "" - yStr = "" - zStr = "" - - def __init__(self, xStr, yStr, zStr): - self.xStr = xStr - self.yStr = yStr - self.zStr = zStr - if isinstance(xStr, str) and notebook.isVariable(xStr): - self.x = notebook.get(xStr) - else: - self.x = xStr - if isinstance(yStr, str) and notebook.isVariable(yStr): - self.y = notebook.get(yStr) - else: - self.y = yStr - if isinstance(zStr, str) and notebook.isVariable(zStr): - self.z = notebook.get(zStr) - else: - self.z = zStr - -# Parametrized substitute for PointStruct (with 6 parameters) -class PointStructStr6: - - x1 = 0 - y1 = 0 - z1 = 0 - x2 = 0 - y2 = 0 - z2 = 0 - xStr1 = "" - yStr1 = "" - zStr1 = "" - xStr2 = "" - yStr2 = "" - zStr2 = "" - - def __init__(self, x1Str, x2Str, y1Str, y2Str, z1Str, z2Str): - self.x1Str = x1Str - self.x2Str = x2Str - self.y1Str = y1Str - self.y2Str = y2Str - self.z1Str = z1Str - self.z2Str = z2Str - if isinstance(x1Str, str) and notebook.isVariable(x1Str): - self.x1 = notebook.get(x1Str) - else: - self.x1 = x1Str - if isinstance(x2Str, str) and notebook.isVariable(x2Str): - self.x2 = notebook.get(x2Str) - else: - self.x2 = x2Str - if isinstance(y1Str, str) and notebook.isVariable(y1Str): - self.y1 = notebook.get(y1Str) - else: - self.y1 = y1Str - if isinstance(y2Str, str) and notebook.isVariable(y2Str): - self.y2 = notebook.get(y2Str) - else: - self.y2 = y2Str - if isinstance(z1Str, str) and notebook.isVariable(z1Str): - self.z1 = notebook.get(z1Str) - else: - self.z1 = z1Str - if isinstance(z2Str, str) and notebook.isVariable(z2Str): - self.z2 = notebook.get(z2Str) - else: - self.z2 = z2Str - -# Parametrized substitute for AxisStruct -class AxisStructStr: - - x = 0 - y = 0 - z = 0 - dx = 0 - dy = 0 - dz = 0 - xStr = "" - yStr = "" - zStr = "" - dxStr = "" - dyStr = "" - dzStr = "" - - def __init__(self, xStr, yStr, zStr, dxStr, dyStr, dzStr): - self.xStr = xStr - self.yStr = yStr - self.zStr = zStr - self.dxStr = dxStr - self.dyStr = dyStr - self.dzStr = dzStr - if isinstance(xStr, str) and notebook.isVariable(xStr): - self.x = notebook.get(xStr) - else: - self.x = xStr - if isinstance(yStr, str) and notebook.isVariable(yStr): - self.y = notebook.get(yStr) - else: - self.y = yStr - if isinstance(zStr, str) and notebook.isVariable(zStr): - self.z = notebook.get(zStr) - else: - self.z = zStr - if isinstance(dxStr, str) and notebook.isVariable(dxStr): - self.dx = notebook.get(dxStr) - else: - self.dx = dxStr - if isinstance(dyStr, str) and notebook.isVariable(dyStr): - self.dy = notebook.get(dyStr) - else: - self.dy = dyStr - if isinstance(dzStr, str) and notebook.isVariable(dzStr): - self.dz = notebook.get(dzStr) - else: - self.dz = dzStr - -# Parametrized substitute for DirStruct -class DirStructStr: - - def __init__(self, pointStruct): - self.pointStruct = pointStruct - -# Returns list of variable values from salome notebook -def ParsePointStruct(Point): - Parameters = 2*var_separator - if isinstance(Point, PointStructStr): - Parameters = str(Point.xStr) + var_separator + str(Point.yStr) + var_separator + str(Point.zStr) - Point = PointStruct(Point.x, Point.y, Point.z) - return Point, Parameters - -# Returns list of variable values from salome notebook -def ParseDirStruct(Dir): - Parameters = 2*var_separator - if isinstance(Dir, DirStructStr): - 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.z1Str) + var_separator + str(pntStr.z2Str) - Point = PointStruct(pntStr.x2 - pntStr.x1, pntStr.y2 - pntStr.y1, pntStr.z2 - pntStr.z1) - else: - Parameters = str(pntStr.xStr) + var_separator + str(pntStr.yStr) + var_separator + str(pntStr.zStr) - Point = PointStruct(pntStr.x, pntStr.y, pntStr.z) - Dir = DirStruct(Point) - return Dir, Parameters - -# Returns list of variable values from salome notebook -def ParseAxisStruct(Axis): - Parameters = 5*var_separator - if isinstance(Axis, AxisStructStr): - Parameters = str(Axis.xStr) + var_separator + str(Axis.yStr) + var_separator + str(Axis.zStr) + var_separator - Parameters += str(Axis.dxStr) + var_separator + str(Axis.dyStr) + var_separator + str(Axis.dzStr) - Axis = AxisStruct(Axis.x, Axis.y, Axis.z, Axis.dx, Axis.dy, Axis.dz) - return Axis, Parameters - -## Return list of variable values from salome notebook -def ParseAngles(list): +## Return list of variable values from salome notebook. +# The last argument, if is callable, is used to modify values got from notebook +def ParseParameters(*args): Result = [] Parameters = "" - for parameter in list: - if isinstance(parameter,str) and notebook.isVariable(parameter): - Result.append(DegreesToRadians(notebook.get(parameter))) - pass - else: - Result.append(parameter) + hasVariables = False + varModifFun=None + if args and callable( args[-1] ): + args, varModifFun = args[:-1], args[-1] + for parameter in args: + + Parameters += str(parameter) + var_separator + + if isinstance(parameter,str): + # check if there is an inexistent variable name + if not notebook.isVariable(parameter): + raise ValueError, "Variable with name '" + parameter + "' doesn't exist!!!" + parameter = notebook.get(parameter) + hasVariables = True + if varModifFun: + parameter = varModifFun(parameter) + pass pass + Result.append(parameter) - Parameters = Parameters + str(parameter) - Parameters = Parameters + var_separator pass - Parameters = Parameters[:len(Parameters)-1] - return Result, Parameters + Parameters = Parameters[:-1] + Result.append( Parameters ) + Result.append( hasVariables ) + return Result + +# Parse parameters converting variables to radians +def ParseAngles(*args): + return ParseParameters( *( args + (DegreesToRadians, ))) + +# Substitute PointStruct.__init__() to create SMESH.PointStruct using notebook variables. +# Parameters are stored in PointStruct.parameters attribute +def __initPointStruct(point,*args): + point.x, point.y, point.z, point.parameters,hasVars = ParseParameters(*args) + pass +SMESH.PointStruct.__init__ = __initPointStruct + +# Substitute AxisStruct.__init__() to create SMESH.AxisStruct using notebook variables. +# Parameters are stored in AxisStruct.parameters attribute +def __initAxisStruct(ax,*args): + ax.x, ax.y, ax.z, ax.vx, ax.vy, ax.vz, ax.parameters,hasVars = ParseParameters(*args) + pass +SMESH.AxisStruct.__init__ = __initAxisStruct + def IsEqual(val1, val2, tol=PrecisionConfusion): if abs(val1 - val2) < tol: @@ -406,7 +187,10 @@ def GetName(obj): 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() @@ -450,7 +234,7 @@ def TreatHypoStatus(status, hypName, geomName, isAlgo): elif status == HYP_CONCURENT : reason = "there are concurrent hypotheses on sub-shapes" elif status == HYP_BAD_SUBSHAPE : - reason = "the shape is neither the main one, nor its subshape, nor a valid group" + 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" elif status == HYP_HIDDEN_ALGO: @@ -471,30 +255,12 @@ def TreatHypoStatus(status, hypName, geomName, isAlgo): print hypName, "was not assigned:", reason pass -## Check meshing plugin availability -def CheckPlugin(plugin): - if plugin == NETGEN and noNETGENPlugin: - print "Warning: NETGENPlugin module unavailable" - return False - elif plugin == GHS3D and noGHS3DPlugin: - print "Warning: GHS3DPlugin module unavailable" - return False - elif plugin == GHS3DPRL and noGHS3DPRLPlugin: - print "Warning: GHS3DPRLPlugin module unavailable" - return False - elif plugin == Hexotic and noHexoticPlugin: - print "Warning: HexoticPlugin module unavailable" - return False - elif plugin == BLSURF and noBLSURFPlugin: - print "Warning: BLSURFPlugin module unavailable" - return False - return True - ## Private method. Add geom (sub-shape of the main shape) into the study if not yet there 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(): + if not geom.GetStudyEntry() and \ + mesh.smeshpyD.GetCurrentStudy(): ## set the study studyID = mesh.smeshpyD.GetCurrentStudy()._get_StudyId() if studyID != mesh.geompyD.myStudyId: @@ -509,17 +275,16 @@ def AssureGeomPublished(mesh, geom, name=''): 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] ) @@ -532,17 +297,73 @@ def FirstVertexOnCurve(edge): # 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. def DumpPython(self, theStudy, theIsPublished=True, theIsMultiFile=True): return SMESH._objref_SMESH_Gen.DumpPython(self, theStudy, theIsPublished, theIsMultiFile) + ## Set mode of DumpPython(), \a historical or \a snapshot. + # In the \a historical mode, the Python Dump script includes all commands + # performed by SMESH engine. In the \a snapshot mode, commands + # relating to objects removed from the Study are excluded from the script + # as well as commands not influencing the current state of meshes + def SetDumpPythonHistorical(self, isHistorical): + if isHistorical: val = "true" + else: val = "false" + SMESH._objref_SMESH_Gen.SetOption(self, "historical_python_dump", val) + ## 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. @@ -557,7 +378,6 @@ class smeshDC(SMESH._objref_SMESH_Gen): 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 @@ -665,12 +485,17 @@ class smeshDC(SMESH._objref_SMESH_Gen): 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) SMESH._objref_SMESH_Gen.SetCurrentStudy(self,theStudy) + global notebook + if theStudy: + notebook = salome_notebook.NoteBook( theStudy ) + else: + notebook = salome_notebook.NoteBook( salome_notebook.PseudoStudyForNoteBook() ) ## Gets the current study # @ingroup l1_auxiliary @@ -697,6 +522,17 @@ class smeshDC(SMESH._objref_SMESH_Gen): aMeshes.append(aMesh) return aMeshes, aStatus + ## Creates a Mesh object(s) importing data from the given SAUV file + # @return a list of Mesh class instances + # @ingroup l2_impexp + def CreateMeshesFromSAUV( self,theFileName ): + aSmeshMeshes, aStatus = SMESH._objref_SMESH_Gen.CreateMeshesFromSAUV(self,theFileName) + aMeshes = [] + for iMesh in range(len(aSmeshMeshes)) : + aMesh = Mesh(self, self.geompyD, aSmeshMeshes[iMesh]) + aMeshes.append(aMesh) + return aMeshes, aStatus + ## Creates a Mesh object importing data from the given STL file # @return an instance of Mesh class # @ingroup l2_impexp @@ -716,6 +552,16 @@ class smeshDC(SMESH._objref_SMESH_Gen): aMeshes.append(aMesh) return aMeshes, aStatus + ## Creates a Mesh object importing data from the given GMF file + # @return [ an instance of Mesh class, SMESH::ComputeError ] + # @ingroup l2_impexp + def 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 + ## Concatenate the given meshes into one mesh. # @return an instance of Mesh class # @param meshes the meshes to combine into one mesh @@ -723,20 +569,23 @@ class smeshDC(SMESH._objref_SMESH_Gen): # @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): - mergeTolerance,Parameters = geompyDC.ParseParameters(mergeTolerance) + mergeNodesAndElements = False, mergeTolerance = 1e-5, allGroups = False, + name = ""): + if not meshes: return None for i,m in enumerate(meshes): if isinstance(m, Mesh): meshes[i] = m.GetMesh() + mergeTolerance,Parameters,hasVars = ParseParameters(mergeTolerance) + meshes[0].SetParameters(Parameters) if allGroups: aSmeshMesh = SMESH._objref_SMESH_Gen.ConcatenateWithGroups( self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance) else: aSmeshMesh = SMESH._objref_SMESH_Gen.Concatenate( self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance) - aSmeshMesh.SetParameters(Parameters) - 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. @@ -799,7 +648,7 @@ class smeshDC(SMESH._objref_SMESH_Gen): # @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 Treshold the threshold value (range of ids as string, shape, numeric) + # @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) @@ -812,7 +661,7 @@ class smeshDC(SMESH._objref_SMESH_Gen): def GetCriterion(self,elementType, CritType, Compare = FT_EqualTo, - Treshold="", + Threshold="", UnaryOp=FT_Undefined, BinaryOp=FT_Undefined, Tolerance=1e-07): @@ -823,7 +672,7 @@ class smeshDC(SMESH._objref_SMESH_Gen): aCriterion.Type = self.EnumToLong(CritType) aCriterion.Tolerance = Tolerance - aTreshold = Treshold + aThreshold = Threshold if Compare in [FT_LessThan, FT_MoreThan, FT_EqualTo]: aCriterion.Compare = self.EnumToLong(Compare) @@ -835,84 +684,105 @@ class smeshDC(SMESH._objref_SMESH_Gen): aCriterion.Compare = self.EnumToLong(FT_MoreThan) elif Compare != FT_Undefined: aCriterion.Compare = self.EnumToLong(FT_EqualTo) - aTreshold = Compare + aThreshold = Compare if CritType in [FT_BelongToGeom, FT_BelongToPlane, FT_BelongToGenSurface, FT_BelongToCylinder, FT_LyingOnGeom]: - # Checks the treshold - if isinstance(aTreshold, geompyDC.GEOM._objref_GEOM_Object): - aCriterion.ThresholdStr = GetName(aTreshold) - aCriterion.ThresholdID = salome.ObjectToID(aTreshold) + # Checks that Threshold is GEOM object + if isinstance(aThreshold, geompyDC.GEOM._objref_GEOM_Object): + aCriterion.ThresholdStr = GetName(aThreshold) + aCriterion.ThresholdID = aThreshold.GetStudyEntry() + if not aCriterion.ThresholdID: + 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 treshold should be a shape." + print "Error: The Threshold should be a shape." return None if isinstance(UnaryOp,float): aCriterion.Tolerance = UnaryOp UnaryOp = FT_Undefined pass elif CritType == FT_RangeOfIds: - # Checks the treshold - if isinstance(aTreshold, str): - aCriterion.ThresholdStr = aTreshold + # Checks that Threshold is string + if isinstance(aThreshold, str): + aCriterion.ThresholdStr = aThreshold else: - print "Error: The treshold should be a string." + print "Error: The Threshold should be a string." return None elif CritType == FT_CoplanarFaces: - # Checks the treshold - if isinstance(aTreshold, int): - aCriterion.ThresholdID = "%s"%aTreshold - elif isinstance(aTreshold, str): - ID = int(aTreshold) + # Checks the Threshold + if isinstance(aThreshold, int): + aCriterion.ThresholdID = str(aThreshold) + elif isinstance(aThreshold, str): + ID = int(aThreshold) if ID < 1: - raise ValueError, "Invalid ID of mesh face: '%s'"%aTreshold - aCriterion.ThresholdID = aTreshold + raise ValueError, "Invalid ID of mesh face: '%s'"%aThreshold + aCriterion.ThresholdID = aThreshold else: raise ValueError,\ - "The treshold should be an ID of mesh face and not '%s'"%aTreshold + "The Threshold should be an ID of mesh face and not '%s'"%aThreshold elif CritType == FT_ElemGeomType: - # Checks the treshold + # Checks the Threshold try: - aCriterion.Threshold = self.EnumToLong(aTreshold) - assert( aTreshold in SMESH.GeometryType._items ) + aCriterion.Threshold = self.EnumToLong(aThreshold) + assert( aThreshold in SMESH.GeometryType._items ) except: - if isinstance(aTreshold, int): - aCriterion.Threshold = aTreshold + if isinstance(aThreshold, int): + aCriterion.Threshold = aThreshold else: - print "Error: The treshold should be an integer or SMESH.GeometryType." + print "Error: The Threshold should be an integer or SMESH.GeometryType." 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 treshold + # Checks the Threshold try: - aCriterion.ThresholdStr = self.ColorToString(aTreshold) + aCriterion.ThresholdStr = self.ColorToString(aThreshold) except: print "Error: The threshold value should be of SALOMEDS.Color type" return None pass - elif CritType in [FT_FreeBorders, FT_FreeEdges, FT_BadOrientedVolume, FT_FreeNodes, - FT_FreeFaces, FT_LinearOrQuadratic, + elif CritType in [FT_FreeBorders, FT_FreeEdges, FT_FreeNodes, FT_FreeFaces, + FT_LinearOrQuadratic, FT_BadOrientedVolume, FT_BareBorderFace, FT_BareBorderVolume, - FT_OverConstrainedFace, FT_OverConstrainedVolume]: - # At this point the treshold is unnecessary - if aTreshold == FT_LogicalNOT: + FT_OverConstrainedFace, FT_OverConstrainedVolume, + FT_EqualNodes,FT_EqualEdges,FT_EqualFaces,FT_EqualVolumes ]: + # At this point the Threshold is unnecessary + if aThreshold == FT_LogicalNOT: aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT) - elif aTreshold in [FT_LogicalAND, FT_LogicalOR]: - aCriterion.BinaryOp = aTreshold + elif aThreshold in [FT_LogicalAND, FT_LogicalOR]: + aCriterion.BinaryOp = aThreshold else: - # Check treshold + # Check Threshold try: - aTreshold = float(aTreshold) - aCriterion.Threshold = aTreshold + aThreshold = float(aThreshold) + aCriterion.Threshold = aThreshold except: - print "Error: The treshold should be a number." + print "Error: The Threshold should be a number." return None - if Treshold == FT_LogicalNOT or UnaryOp == FT_LogicalNOT: + if Threshold == FT_LogicalNOT or UnaryOp == FT_LogicalNOT: aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT) - if Treshold in [FT_LogicalAND, FT_LogicalOR]: - aCriterion.BinaryOp = self.EnumToLong(Treshold) + if Threshold in [FT_LogicalAND, FT_LogicalOR]: + aCriterion.BinaryOp = self.EnumToLong(Threshold) if UnaryOp in [FT_LogicalAND, FT_LogicalOR]: aCriterion.BinaryOp = self.EnumToLong(UnaryOp) @@ -926,10 +796,10 @@ class smeshDC(SMESH._objref_SMESH_Gen): # @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 Treshold the threshold value (range of id ids as string, shape, numeric) + # @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 + # FT_LyingOnGeom, FT_CoplanarFaces and FT_EqualNodes criteria # @return SMESH_Filter # # Example of Filters usage @@ -937,10 +807,10 @@ class smeshDC(SMESH._objref_SMESH_Gen): def GetFilter(self,elementType, CritType=FT_Undefined, Compare=FT_EqualTo, - Treshold="", + Threshold="", UnaryOp=FT_Undefined, Tolerance=1e-07): - aCriterion = self.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined,Tolerance) + aCriterion = self.GetCriterion(elementType, CritType, Compare, Threshold, UnaryOp, FT_Undefined,Tolerance) aFilterMgr = self.CreateFilterManager() aFilter = aFilterMgr.CreateFilter() aCriteria = [] @@ -967,44 +837,63 @@ class smeshDC(SMESH._objref_SMESH_Gen): # @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 numerucal functor type." + print "Error: given parameter is not numerical functor type." + aFilterMgr.UnRegister() + return functor ## Creates hypothesis # @param theHType mesh hypothesis type (string) # @param theLibName mesh plug-in library name # @return created hypothesis instance def CreateHypothesis(self, theHType, theLibName="libStdMeshersEngine.so"): - return SMESH._objref_SMESH_Gen.CreateHypothesis(self, theHType, theLibName ) + hyp = SMESH._objref_SMESH_Gen.CreateHypothesis(self, theHType, theLibName ) + + if isinstance( hyp, SMESH._objref_SMESH_Algo ): + return hyp + + # wrap hypothesis methods + #print "HYPOTHESIS", theHType + for meth_name in dir( hyp.__class__ ): + if not meth_name.startswith("Get") and \ + not meth_name in dir ( SMESH._objref_SMESH_Hypothesis ): + method = getattr ( hyp.__class__, meth_name ) + if callable(method): + setattr( hyp, meth_name, hypMethodWrapper( hyp, method )) + + return hyp ## Gets the mesh statistic # @return dictionary "element type" - "count of elements" @@ -1129,6 +1018,19 @@ import omniORB 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 # ================== @@ -1157,16 +1059,22 @@ class Mesh: self.geompyD=geompyD if obj is None: obj = 0 + objHasName = False if obj != 0: if isinstance(obj, geompyDC.GEOM._objref_GEOM_Object): self.geom = obj + objHasName = True # publish geom of mesh (issue 0021122) - if not self.geom.GetStudyEntry(): + if not self.geom.GetStudyEntry() and smeshpyD.GetCurrentStudy(): + objHasName = False studyID = smeshpyD.GetCurrentStudy()._get_StudyId() if studyID != geompyD.myStudyId: geompyD.init_geom( smeshpyD.GetCurrentStudy()) pass - geo_name = "%s_%s"%(self.geom.GetShapeType(), id(self.geom)%100) + if name: + geo_name = name + " shape" + else: + geo_name = "%s_%s to mesh"%(self.geom.GetShapeType(), id(self.geom)%100) geompyD.addToStudy( self.geom, geo_name ) self.mesh = self.smeshpyD.CreateMesh(self.geom) @@ -1174,22 +1082,33 @@ class Mesh: self.SetMesh(obj) else: self.mesh = self.smeshpyD.CreateEmptyMesh() - if name != 0: + if name: self.smeshpyD.SetName(self.mesh, name) - elif obj != 0: - 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 @@ -1233,8 +1152,12 @@ class Mesh: def SetShape(self, geom): self.mesh = self.smeshpyD.CreateMesh(geom) + ## Loads mesh from the study after opening the study + def Load(self): + self.mesh.Load() + ## Returns true if the hypotheses are defined well - # @param theSubObject a subshape of a mesh shape + # @param theSubObject a sub-shape of a mesh shape # @return True or False # @ingroup l2_construct def IsReadyToCompute(self, theSubObject): @@ -1242,7 +1165,7 @@ class Mesh: ## Returns errors of hypotheses definition. # The list of errors is empty if everything is OK. - # @param theSubObject a subshape of a mesh shape + # @param theSubObject a sub-shape of a mesh shape # @return a list of errors # @ingroup l2_construct def GetAlgoState(self, theSubObject): @@ -1259,193 +1182,25 @@ class Mesh: 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 - else: - return 0; - pass - - ## Creates a segment discretization 1D algorithm. - # If the optional \a algo parameter is not set, this algorithm is REGULAR. - # \n If the optional \a geom parameter is not set, this algorithm is global. - # Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param algo the type of the required algorithm. Possible values are: - # - smesh.REGULAR, - # - smesh.PYTHON for discretization via a python function, - # - smesh.COMPOSITE for meshing a set of edges on one face side as a whole. - # @param geom If defined is the subshape to be meshed - # @return an instance of Mesh_Segment or Mesh_Segment_Python, or Mesh_CompositeSegment class - # @ingroup l3_algos_basic - def Segment(self, algo=REGULAR, geom=0): - ## if Segment(geom) is called by mistake - if isinstance( algo, geompyDC.GEOM._objref_GEOM_Object): - algo, geom = geom, algo - if not algo: algo = REGULAR - pass - if algo == REGULAR: - return Mesh_Segment(self, geom) - elif algo == PYTHON: - return Mesh_Segment_Python(self, geom) - elif algo == COMPOSITE: - return Mesh_CompositeSegment(self, geom) - else: - return Mesh_Segment(self, geom) - - ## Creates 1D algorithm importing segments conatined in groups of other mesh. - # If the optional \a geom parameter is not set, this algorithm is global. - # Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom If defined the subshape is to be meshed - # @return an instance of Mesh_UseExistingElements class - # @ingroup l3_algos_basic - def UseExisting1DElements(self, geom=0): - return Mesh_UseExistingElements(1,self, geom) - - ## Creates 2D algorithm importing faces conatined in groups of other mesh. - # If the optional \a geom parameter is not set, this algorithm is global. - # Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom If defined the subshape is to be meshed - # @return an instance of Mesh_UseExistingElements class - # @ingroup l3_algos_basic - def UseExisting2DElements(self, geom=0): - return Mesh_UseExistingElements(2,self, geom) - - ## Enables creation of nodes and segments usable by 2D algoritms. - # The added nodes and segments must be bound to edges and vertices by - # SetNodeOnVertex(), SetNodeOnEdge() and SetMeshElementOnShape() - # If the optional \a geom parameter is not set, this algorithm is global. - # \n Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom the subshape to be manually meshed - # @return StdMeshers_UseExisting_1D algorithm that generates nothing - # @ingroup l3_algos_basic - def UseExistingSegments(self, geom=0): - algo = Mesh_UseExisting(1,self,geom) - return algo.GetAlgorithm() - - ## Enables creation of nodes and faces usable by 3D algoritms. - # The added nodes and faces must be bound to geom faces by SetNodeOnFace() - # and SetMeshElementOnShape() - # If the optional \a geom parameter is not set, this algorithm is global. - # \n Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom the subshape to be manually meshed - # @return StdMeshers_UseExisting_2D algorithm that generates nothing - # @ingroup l3_algos_basic - def UseExistingFaces(self, geom=0): - algo = Mesh_UseExisting(2,self,geom) - return algo.GetAlgorithm() - - ## Creates a triangle 2D algorithm for faces. - # If the optional \a geom parameter is not set, this algorithm is global. - # \n Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param algo values are: smesh.MEFISTO || smesh.NETGEN_1D2D || smesh.NETGEN_2D || smesh.BLSURF - # @param geom If defined, the subshape to be meshed (GEOM_Object) - # @return an instance of Mesh_Triangle algorithm - # @ingroup l3_algos_basic - def Triangle(self, algo=MEFISTO, geom=0): - ## if Triangle(geom) is called by mistake - if (isinstance(algo, geompyDC.GEOM._objref_GEOM_Object)): - geom = algo - algo = MEFISTO - return Mesh_Triangle(self, algo, geom) - - ## Creates a quadrangle 2D algorithm for faces. - # If the optional \a geom parameter is not set, this algorithm is global. - # \n Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom If defined, the subshape to be meshed (GEOM_Object) - # @param algo values are: smesh.QUADRANGLE || smesh.RADIAL_QUAD - # @return an instance of Mesh_Quadrangle algorithm - # @ingroup l3_algos_basic - def Quadrangle(self, geom=0, algo=QUADRANGLE): - if algo==RADIAL_QUAD: - return Mesh_RadialQuadrangle1D2D(self,geom) + 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 Mesh_Quadrangle(self, geom) - - ## Creates a tetrahedron 3D algorithm for solids. - # The parameter \a algo permits to choose the algorithm: NETGEN or GHS3D - # If the optional \a geom parameter is not set, this algorithm is global. - # \n Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param algo values are: smesh.NETGEN, smesh.GHS3D, smesh.GHS3DPRL, smesh.FULL_NETGEN - # @param geom If defined, the subshape to be meshed (GEOM_Object) - # @return an instance of Mesh_Tetrahedron algorithm - # @ingroup l3_algos_basic - def Tetrahedron(self, algo=NETGEN, geom=0): - ## if Tetrahedron(geom) is called by mistake - if ( isinstance( algo, geompyDC.GEOM._objref_GEOM_Object)): - algo, geom = geom, algo - if not algo: algo = NETGEN - pass - return Mesh_Tetrahedron(self, algo, geom) - - ## Creates a hexahedron 3D algorithm for solids. - # If the optional \a geom parameter is not set, this algorithm is global. - # \n Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param algo possible values are: smesh.Hexa, smesh.Hexotic - # @param geom If defined, the subshape to be meshed (GEOM_Object) - # @return an instance of Mesh_Hexahedron algorithm - # @ingroup l3_algos_basic - def Hexahedron(self, algo=Hexa, geom=0): - ## if Hexahedron(geom, algo) or Hexahedron(geom) is called by mistake - if ( isinstance(algo, geompyDC.GEOM._objref_GEOM_Object) ): - if geom in [Hexa, Hexotic]: algo, geom = geom, algo - elif geom == 0: algo, geom = Hexa, algo - return Mesh_Hexahedron(self, algo, geom) - - ## Deprecated, used only for compatibility! - # @return an instance of Mesh_Netgen algorithm - # @ingroup l3_algos_basic - def Netgen(self, is3D, geom=0): - return Mesh_Netgen(self, is3D, geom) - - ## Creates a projection 1D algorithm for edges. - # If the optional \a geom parameter is not set, this algorithm is global. - # Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom If defined, the subshape to be meshed - # @return an instance of Mesh_Projection1D algorithm - # @ingroup l3_algos_proj - def Projection1D(self, geom=0): - return Mesh_Projection1D(self, geom) - - ## Creates a projection 2D algorithm for faces. - # If the optional \a geom parameter is not set, this algorithm is global. - # Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom If defined, the subshape to be meshed - # @return an instance of Mesh_Projection2D algorithm - # @ingroup l3_algos_proj - def Projection2D(self, geom=0): - return Mesh_Projection2D(self, geom) - - ## Creates a projection 3D algorithm for solids. - # If the optional \a geom parameter is not set, this algorithm is global. - # Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom If defined, the subshape to be meshed - # @return an instance of Mesh_Projection3D algorithm - # @ingroup l3_algos_proj - def Projection3D(self, geom=0): - return Mesh_Projection3D(self, geom) - - ## Creates a 3D extrusion (Prism 3D) or RadialPrism 3D algorithm for solids. - # If the optional \a geom parameter is not set, this algorithm is global. - # Otherwise, this algorithm defines a submesh based on \a geom subshape. - # @param geom If defined, the subshape to be meshed - # @return an instance of Mesh_Prism3D or Mesh_RadialPrism3D algorithm - # @ingroup l3_algos_radialp l3_algos_3dextr - def Prism(self, geom=0): - 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"] )) - if nbSolids == 0 or nbSolids == nbShells: - return Mesh_Prism3D(self, geom) - return Mesh_RadialPrism3D(self, geom) + 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 @@ -1523,15 +1278,18 @@ class Mesh: except: shapeText = " on subshape #%s" % (err.subShapeID) errText = "" - 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 + stdErrors = ["OK", #COMPERR_OK + "Invalid input mesh", #COMPERR_BAD_INPUT_MESH + "std::exception", #COMPERR_STD_EXCEPTION + "OCC exception", #COMPERR_OCC_EXCEPTION + "..", #COMPERR_SLM_EXCEPTION + "Unknown exception", #COMPERR_EXCEPTION "Memory allocation problem", #COMPERR_MEMORY_PB - "Algorithm failed", #COMPERR_ALGO_FAILED - "Unexpected geometry"]#COMPERR_BAD_SHAPE + "Algorithm failed", #COMPERR_ALGO_FAILED + "Unexpected geometry", #COMPERR_BAD_SHAPE + "Warning", #COMPERR_WARNING + "Computation cancelled",#COMPERR_CANCELED + "No mesh on sub-shape"] #COMPERR_NO_MESH_ON_SHAPE if err.code > 0: if err.code < len(stdErrors): errText = stdErrors[err.code] else: @@ -1539,7 +1297,7 @@ class Mesh: if errText: errText += ". " errText += err.comment if allReasons != "":allReasons += "\n" - allReasons += '"%s" failed%s. Error: %s' %(err.algoName, shapeText, errText) + allReasons += '- "%s" failed%s. Error: %s' %(err.algoName, shapeText, errText) pass # Treat hyp errors @@ -1565,22 +1323,27 @@ class Mesh: 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 + allReasons += "- " + reason pass - if allReasons != "": - print '"' + GetName(self.mesh) + '"',"has not been computed:" + if not ok or allReasons != "": + msg = '"' + GetName(self.mesh) + '"' + if ok: msg += " has been computed with warnings" + else: msg += " has not been computed" + if allReasons != "": msg += ":" + else: msg += "." + print msg print allReasons - ok = False - elif not ok: - print '"' + GetName(self.mesh) + '"',"has not been computed." - pass pass - if salome.sg.hasDesktop(): + if salome.sg.hasDesktop() and self.mesh.GetStudyId() >= 0: smeshgui = salome.ImportComponentGUI("SMESH") smeshgui.Init(self.mesh.GetStudyId()) smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), ok, (self.NbNodes()==0) ) @@ -1604,7 +1367,8 @@ class Mesh: # @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 ) @@ -1633,6 +1397,7 @@ class Mesh: self.Triangle().LengthFromEdges() pass if dim > 2 : + from NETGENPluginDC import NETGEN self.Tetrahedron(NETGEN) pass return self.Compute() @@ -1668,6 +1433,7 @@ 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 ) hyp_name = GetName( hyp ) @@ -1677,23 +1443,45 @@ class Mesh: TreatHypoStatus( status, hyp_name, geom_name, isAlgo ) return status + ## Return True if an algorithm of hypothesis is assigned to a given shape + # @param hyp a hypothesis to check + # @param geom a subhape of mesh geometry + # @return True of False + # @ingroup l2_hypotheses + def IsUsedHypothesis(self, hyp, geom): + if not hyp: # or not geom + return False + if isinstance( hyp, Mesh_Algorithm ): + hyp = hyp.GetAlgorithm() + pass + hyps = self.GetHypothesisList(geom) + for h in hyps: + if h.GetId() == hyp.GetId(): + return True + return False + ## Unassigns a hypothesis # @param hyp a hypothesis to unassign - # @param geom a subshape of mesh geometry + # @param geom a sub-shape of mesh geometry # @return SMESH.Hypothesis_Status # @ingroup l2_hypotheses def RemoveHypothesis(self, hyp, geom=0): 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 subshape of mesh geometry + # @param geom a sub-shape of mesh geometry # @return the sequence of SMESH_Hypothesis # @ingroup l2_hypotheses def GetHypothesisList(self, geom): @@ -1708,19 +1496,7 @@ class Mesh: pass pass - ## 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 - ## allowing to overwrite the file if it exists or add the exported data to its contents - # @param f the file name - # @param version values are SMESH.MED_V2_1, SMESH.MED_V2_2 - # @param opt boolean parameter for creating/not creating - # the groups Group_On_All_Nodes, Group_On_All_Faces, ... - # @param overwrite boolean parameter for overwriting/not overwriting the file - # @ingroup l2_impexp - def ExportToMED(self, f, version, opt=0, overwrite=1): - self.mesh.ExportToMEDX(f, opt, version, overwrite) - - ## Exports the mesh in a file in MED format and chooses the \a version of MED format + ## Exports the mesh in a file in MED format and chooses the \a version of MED format ## allowing to overwrite the file if it exists or add the exported data to its contents # @param f is the file name # @param auto_groups boolean parameter for creating/not creating @@ -1738,6 +1514,15 @@ class Mesh: else: self.mesh.ExportToMEDX(f, auto_groups, version, overwrite) + ## Exports the mesh in a file in SAUV format + # @param f is the file name + # @param auto_groups boolean parameter for creating/not creating + # the groups Group_On_All_Nodes, Group_On_All_Faces, ... ; + # the typical use is auto_groups=false. + # @ingroup l2_impexp + def ExportSAUV(self, f, auto_groups=0): + self.mesh.ExportSAUV(f, auto_groups) + ## Exports the mesh in a file in DAT format # @param f the file name # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh @@ -1789,6 +1574,31 @@ class Mesh: meshPart = self.mesh self.mesh.ExportCGNS(meshPart, f, overwrite) + ## Exports the mesh in a file in GMF format + # @param f is the file name + # @param meshPart a part of mesh (group, sub-mesh) to export instead of the mesh + # @ingroup l2_impexp + def ExportGMF(self, f, meshPart=None): + if isinstance( meshPart, list ): + meshPart = self.GetIDSource( meshPart, SMESH.ALL ) + if isinstance( meshPart, Mesh ): + meshPart = meshPart.mesh + elif not meshPart: + meshPart = self.mesh + 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 + ## allowing to overwrite the file if it exists or add the exported data to its contents + # @param f the file name + # @param version values are SMESH.MED_V2_1, SMESH.MED_V2_2 + # @param opt boolean parameter for creating/not creating + # the groups Group_On_All_Nodes, Group_On_All_Faces, ... + # @param overwrite boolean parameter for overwriting/not overwriting the file + # @ingroup l2_impexp + def ExportToMED(self, f, version, opt=0, overwrite=1): + self.mesh.ExportToMEDX(f, opt, version, overwrite) + # Operations with groups: # ---------------------- @@ -1876,7 +1686,7 @@ class Mesh: # @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 Treshold the threshold value (range of id ids as string, shape, numeric) + # @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 @@ -1887,10 +1697,10 @@ class Mesh: elementType, CritType=FT_Undefined, Compare=FT_EqualTo, - Treshold="", + Threshold="", UnaryOp=FT_Undefined, Tolerance=1e-07): - aCriterion = self.smeshpyD.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined,Tolerance) + aCriterion = self.smeshpyD.GetCriterion(elementType, CritType, Compare, Threshold, UnaryOp, FT_Undefined,Tolerance) group = self.MakeGroupByCriterion(groupName, aCriterion) return group @@ -1933,26 +1743,6 @@ class Mesh: group.AddFrom( theFilter ) return group - ## Passes mesh elements through the given filter and return IDs of fitting elements - # @param theFilter SMESH_Filter - # @return a list of ids - # @ingroup l1_controls - def GetIdsFromFilter(self, theFilter): - theFilter.SetMesh( self.mesh ) - return theFilter.GetIDs() - - ## Verifies whether a 2D mesh element has free edges (edges connected to one face only)\n - # Returns a list of special structures (borders). - # @return a list of SMESH.FreeEdges.Border structure: edge id and ids of two its nodes. - # @ingroup l1_controls - def GetFreeBorders(self): - aFilterMgr = self.smeshpyD.CreateFilterManager() - aPredicate = aFilterMgr.CreateFreeEdges() - aPredicate.SetMesh(self.mesh) - aBorders = aPredicate.GetBorders() - aFilterMgr.UnRegister() - return aBorders - ## Removes a group # @ingroup l2_grps_delete def RemoveGroup(self, group): @@ -2104,14 +1894,14 @@ class Mesh: # @return an instance of SMESH_MeshEditor # @ingroup l1_modifying def GetMeshEditor(self): - return self.mesh.GetMeshEditor() + return self.editor ## 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 + # can be passed as argument to a method 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) + return self.editor.MakeIDSource(ids, elemType) ## Gets MED Mesh # @return an instance of SALOME_MED::MESH @@ -2148,6 +1938,12 @@ class Mesh: def Nb0DElements(self): return self.mesh.Nb0DElements() + ## Returns the number of ball discrete elements in the mesh + # @return an integer value + # @ingroup l1_meshinfo + def NbBalls(self): + return self.mesh.NbBalls() + ## Returns the number of edges in the mesh # @return an integer value # @ingroup l1_meshinfo @@ -2204,6 +2000,12 @@ class Mesh: def NbQuadranglesOfOrder(self, elementOrder): return self.mesh.NbQuadranglesOfOrder(elementOrder) + ## Returns the number of biquadratic quadrangles in the mesh + # @return an integer value + # @ingroup l1_meshinfo + def NbBiQuadQuadrangles(self): + return self.mesh.NbBiQuadQuadrangles() + ## Returns the number of polygons in the mesh # @return an integer value # @ingroup l1_meshinfo @@ -2252,6 +2054,12 @@ class Mesh: def NbHexasOfOrder(self, elementOrder): return self.mesh.NbHexasOfOrder(elementOrder) + ## Returns the number of triquadratic hexahedrons in the mesh + # @return an integer value + # @ingroup l1_meshinfo + def NbTriQuadraticHexas(self): + return self.mesh.NbTriQuadraticHexas() + ## Returns the number of pyramids in the mesh # @return an integer value # @ingroup l1_meshinfo @@ -2280,6 +2088,12 @@ class Mesh: def NbPrismsOfOrder(self, elementOrder): return self.mesh.NbPrismsOfOrder(elementOrder) + ## Returns the number of hexagonal prisms in the mesh + # @return an integer value + # @ingroup l1_meshinfo + def NbHexagonalPrisms(self): + return self.mesh.NbHexagonalPrisms() + ## Returns the number of polyhedrons in the mesh # @return an integer value # @ingroup l1_meshinfo @@ -2327,8 +2141,8 @@ class Mesh: return self.mesh.GetElementGeomType(id) ## Returns the list of submesh elements IDs - # @param Shape a geom object(subshape) IOR - # Shape must be the subshape of a ShapeToMesh() + # @param Shape a geom object(sub-shape) IOR + # Shape must be the sub-shape of a ShapeToMesh() # @return the list of integer values # @ingroup l1_meshinfo def GetSubMeshElementsId(self, Shape): @@ -2339,21 +2153,21 @@ class Mesh: return self.mesh.GetSubMeshElementsId(ShapeID) ## Returns the list of submesh nodes IDs - # @param Shape a geom object(subshape) IOR - # Shape must be the subshape of a ShapeToMesh() + # @param Shape a geom object(sub-shape) IOR + # Shape must be the sub-shape of a ShapeToMesh() # @param all If true, gives all nodes of submesh elements, otherwise gives only submesh nodes # @return the list of integer values # @ingroup l1_meshinfo def GetSubMeshNodesId(self, Shape, all): if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)): - ShapeID = Shape.GetSubShapeIndices()[0] + ShapeID = self.geompyD.GetSubShapeID( self.geom, Shape ) else: ShapeID = Shape return self.mesh.GetSubMeshNodesId(ShapeID, all) ## Returns type of elements on given shape - # @param Shape a geom object(subshape) IOR - # Shape must be a subshape of a ShapeToMesh() + # @param Shape a geom object(sub-shape) IOR + # Shape must be a sub-shape of a ShapeToMesh() # @return element type # @ingroup l1_meshinfo def GetSubMeshElementType(self, Shape): @@ -2393,6 +2207,12 @@ class Mesh: 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 @@ -2415,7 +2235,7 @@ class Mesh: 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 @@ -2469,6 +2289,11 @@ class Mesh: def IsQuadratic(self, id): return self.mesh.IsQuadratic(id) + ## Returns diameter of a ball discrete element or zero in case of an invalid \a id + # @ingroup l1_meshinfo + def GetBallDiameter(self, id): + return self.mesh.GetBallDiameter(id) + ## Returns XYZ coordinates of the barycenter of the given element # \n If there is no element for the given ID - returns an empty list # @return a list of three double values @@ -2476,6 +2301,26 @@ class Mesh: def BaryCenter(self, id): return self.mesh.BaryCenter(id) + ## Passes mesh elements through the given filter and return IDs of fitting elements + # @param theFilter SMESH_Filter + # @return a list of ids + # @ingroup l1_controls + def GetIdsFromFilter(self, theFilter): + theFilter.SetMesh( self.mesh ) + return theFilter.GetIDs() + + ## Verifies whether a 2D mesh element has free edges (edges connected to one face only)\n + # Returns a list of special structures (borders). + # @return a list of SMESH.FreeEdges.Border structure: edge id and ids of two its nodes. + # @ingroup l1_controls + def GetFreeBorders(self): + aFilterMgr = self.smeshpyD.CreateFilterManager() + aPredicate = aFilterMgr.CreateFreeEdges() + aPredicate.SetMesh(self.mesh) + aBorders = aPredicate.GetBorders() + aFilterMgr.UnRegister() + return aBorders + # Get mesh measurements information: # ------------------------------------ @@ -2593,8 +2438,8 @@ class Mesh: # @return Id of the new node # @ingroup l2_modif_add def AddNode(self, x, y, z): - x,y,z,Parameters = geompyDC.ParseParameters(x,y,z) - self.mesh.SetParameters(Parameters) + x,y,z,Parameters,hasVars = ParseParameters(x,y,z) + if hasVars: self.mesh.SetParameters(Parameters) return self.editor.AddNode( x, y, z) ## Creates a 0D element on a node with given number. @@ -2604,6 +2449,32 @@ class Mesh: def Add0DElement(self, IDOfNode): return self.editor.Add0DElement(IDOfNode) + ## Create 0D elements on all nodes of the given elements except those + # nodes on which a 0D element already exists. + # @param theObject an object on whose nodes 0D elements will be created. + # It can be mesh, sub-mesh, group, list of element IDs or a holder + # of nodes IDs created by calling mesh.GetIDSource( nodes, SMESH.NODE ) + # @param theGroupName optional name of a group to add 0D elements created + # and/or found on nodes of \a theObject. + # @return an object (a new group or a temporary SMESH_IDSource) holding + # IDs of new and/or found 0D elements. IDs of 0D elements + # can be retrieved from the returned object by calling GetIDs() + # @ingroup l2_modif_add + def Add0DElementsToAllNodes(self, theObject, theGroupName=""): + if isinstance( theObject, Mesh ): + theObject = theObject.GetMesh() + if isinstance( theObject, list ): + theObject = self.GetIDSource( theObject, SMESH.ALL ) + return self.editor.Create0DElementsOnAllNodes( theObject, theGroupName ) + + ## Creates a ball element on a node with given ID. + # @param IDOfNode the ID of node for creation of the element. + # @param diameter the bal diameter. + # @return the Id of the new ball element + # @ingroup l2_modif_add + def AddBall(self, IDOfNode, diameter): + return self.editor.AddBall( IDOfNode, diameter ) + ## Creates a linear or quadratic edge (this is determined # by the number of given nodes). # @param IDsOfNodes the list of node IDs for creation of the element. @@ -2757,8 +2628,8 @@ class Mesh: # @return True if succeed else False # @ingroup l2_modif_movenode def MoveNode(self, NodeID, x, y, z): - x,y,z,Parameters = geompyDC.ParseParameters(x,y,z) - self.mesh.SetParameters(Parameters) + x,y,z,Parameters,hasVars = ParseParameters(x,y,z) + if hasVars: self.mesh.SetParameters(Parameters) return self.editor.MoveNode(NodeID, x, y, z) ## Finds the node closest to a point and moves it to a point location @@ -2770,8 +2641,8 @@ class Mesh: # @return the ID of a node # @ingroup l2_modif_throughp def MoveClosestNodeToPoint(self, x, y, z, NodeID): - x,y,z,Parameters = geompyDC.ParseParameters(x,y,z) - self.mesh.SetParameters(Parameters) + x,y,z,Parameters,hasVars = ParseParameters(x,y,z) + if hasVars: self.mesh.SetParameters(Parameters) return self.editor.MoveClosestNodeToPoint(x, y, z, NodeID) ## Finds the node closest to a point @@ -2790,7 +2661,7 @@ class Mesh: # @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 and 0D elements) + # 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 @@ -2800,7 +2671,8 @@ class Mesh: else: return self.editor.FindElementsByPoint(x, y, z, elementType) - # Return point state in a closed 2D mesh in terms of TopAbs_State enumeration. + # 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. def GetPointState(self, x, y, z): @@ -2851,62 +2723,105 @@ class Mesh: theObject = theObject.GetMesh() return self.editor.ReorientObject(theObject) + ## Reorient faces contained in \a the2DObject. + # @param the2DObject is a mesh, sub-mesh, group or list of IDs of 2D elements + # @param theDirection is a desired direction of normal of \a theFace. + # It can be either a GEOM vector or a list of coordinates [x,y,z]. + # @param theFaceOrPoint defines a face of \a the2DObject whose normal will be + # compared with theDirection. It can be either ID of face or a point + # by which the face will be found. The point can be given as either + # a GEOM vertex or a list of point coordinates. + # @return number of reoriented faces + # @ingroup l2_modif_changori + def Reorient2D(self, the2DObject, theDirection, theFaceOrPoint ): + # check the2DObject + if isinstance( the2DObject, Mesh ): + the2DObject = the2DObject.GetMesh() + if isinstance( the2DObject, list ): + the2DObject = self.GetIDSource( the2DObject, SMESH.FACE ) + # check theDirection + if isinstance( theDirection, geompyDC.GEOM._objref_GEOM_Object): + theDirection = self.smeshpyD.GetDirStruct( theDirection ) + if isinstance( theDirection, list ): + theDirection = self.smeshpyD.MakeDirStruct( *theDirection ) + # prepare theFace and thePoint + theFace = theFaceOrPoint + thePoint = PointStruct(0,0,0) + if isinstance( theFaceOrPoint, geompyDC.GEOM._objref_GEOM_Object): + thePoint = self.smeshpyD.GetPointStruct( theFaceOrPoint ) + theFace = -1 + if isinstance( theFaceOrPoint, list ): + thePoint = PointStruct( *theFaceOrPoint ) + theFace = -1 + if isinstance( theFaceOrPoint, PointStruct ): + thePoint = theFaceOrPoint + theFace = -1 + return self.editor.Reorient2D( the2DObject, theDirection, theFace, thePoint ) + ## 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 = geompyDC.ParseParameters(MaxAngle) - if flag: - MaxAngle = DegreesToRadians(MaxAngle) - if IDsOfElements == []: - IDsOfElements = self.GetElementsId() + MaxAngle,Parameters,hasVars = ParseAngles(MaxAngle) self.mesh.SetParameters(Parameters) - Functor = 0 - if ( isinstance( theCriterion, SMESH._objref_NumericalFunctor ) ): - Functor = theCriterion - else: - Functor = self.smeshpyD.GetFunctor(theCriterion) + if not IDsOfElements: + IDsOfElements = self.GetElementsId() + 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. # @ingroup l2_modif_unitetri def TriToQuadObject (self, theObject, theCriterion, MaxAngle): - if ( isinstance( theObject, Mesh )): + MaxAngle,Parameters,hasVars = ParseAngles(MaxAngle) + self.mesh.SetParameters(Parameters) + 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 @@ -2919,7 +2834,8 @@ class Mesh: 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 @@ -2930,7 +2846,8 @@ class Mesh: ## 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 @@ -3104,7 +3021,7 @@ class Mesh: MaxNbOfIterations, MaxAspectRatio, Method): if IDsOfElements == []: IDsOfElements = self.GetElementsId() - MaxNbOfIterations,MaxAspectRatio,Parameters = geompyDC.ParseParameters(MaxNbOfIterations,MaxAspectRatio) + MaxNbOfIterations,MaxAspectRatio,Parameters,hasVars = ParseParameters(MaxNbOfIterations,MaxAspectRatio) self.mesh.SetParameters(Parameters) return self.editor.Smooth(IDsOfElements, IDsOfFixedNodes, MaxNbOfIterations, MaxAspectRatio, Method) @@ -3138,7 +3055,7 @@ class Mesh: MaxNbOfIterations, MaxAspectRatio, Method): if IDsOfElements == []: IDsOfElements = self.GetElementsId() - MaxNbOfIterations,MaxAspectRatio,Parameters = geompyDC.ParseParameters(MaxNbOfIterations,MaxAspectRatio) + MaxNbOfIterations,MaxAspectRatio,Parameters,hasVars = ParseParameters(MaxNbOfIterations,MaxAspectRatio) self.mesh.SetParameters(Parameters) return self.editor.SmoothParametric(IDsOfElements, IDsOfFixedNodes, MaxNbOfIterations, MaxAspectRatio, Method) @@ -3159,19 +3076,23 @@ class Mesh: 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. @@ -3265,22 +3186,16 @@ class Mesh: # @ingroup l2_modif_extrurev def RotationSweep(self, IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance, MakeGroups=False, TotalAngle=False): - flag = False - if isinstance(AngleInRadians,str): - flag = True - AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians) - if flag: - AngleInRadians = DegreesToRadians(AngleInRadians) if IDsOfElements == []: IDsOfElements = self.GetElementsId() if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)): Axis = self.smeshpyD.GetAxisStruct(Axis) - Axis,AxisParameters = ParseAxisStruct(Axis) + AngleInRadians,AngleParameters,hasVars = ParseAngles(AngleInRadians) + NbOfSteps,Tolerance,Parameters,hasVars = ParseParameters(NbOfSteps,Tolerance) + Parameters = Axis.parameters + var_separator + AngleParameters + var_separator + Parameters + self.mesh.SetParameters(Parameters) if TotalAngle and NbOfSteps: AngleInRadians /= NbOfSteps - NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance) - Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters - self.mesh.SetParameters(Parameters) if MakeGroups: return self.editor.RotationSweepMakeGroups(IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance) @@ -3301,22 +3216,16 @@ class Mesh: # @ingroup l2_modif_extrurev def RotationSweepObject(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance, MakeGroups=False, TotalAngle=False): - flag = False - if isinstance(AngleInRadians,str): - flag = True - AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians) - if flag: - AngleInRadians = DegreesToRadians(AngleInRadians) if ( isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)): Axis = self.smeshpyD.GetAxisStruct(Axis) - Axis,AxisParameters = ParseAxisStruct(Axis) + AngleInRadians,AngleParameters,hasVars = ParseAngles(AngleInRadians) + NbOfSteps,Tolerance,Parameters,hasVars = ParseParameters(NbOfSteps,Tolerance) + Parameters = Axis.parameters + var_separator + AngleParameters + var_separator + Parameters + self.mesh.SetParameters(Parameters) if TotalAngle and NbOfSteps: AngleInRadians /= NbOfSteps - NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance) - Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters - self.mesh.SetParameters(Parameters) if MakeGroups: return self.editor.RotationSweepObjectMakeGroups(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance) @@ -3337,22 +3246,16 @@ class Mesh: # @ingroup l2_modif_extrurev def RotationSweepObject1D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance, MakeGroups=False, TotalAngle=False): - flag = False - if isinstance(AngleInRadians,str): - flag = True - AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians) - if flag: - AngleInRadians = DegreesToRadians(AngleInRadians) if ( isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)): Axis = self.smeshpyD.GetAxisStruct(Axis) - Axis,AxisParameters = ParseAxisStruct(Axis) + AngleInRadians,AngleParameters,hasVars = ParseAngles(AngleInRadians) + NbOfSteps,Tolerance,Parameters,hasVars = ParseParameters(NbOfSteps,Tolerance) + Parameters = Axis.parameters + var_separator + AngleParameters + var_separator + Parameters + self.mesh.SetParameters(Parameters) if TotalAngle and NbOfSteps: AngleInRadians /= NbOfSteps - NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance) - Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters - self.mesh.SetParameters(Parameters) if MakeGroups: return self.editor.RotationSweepObject1DMakeGroups(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance) @@ -3373,22 +3276,16 @@ class Mesh: # @ingroup l2_modif_extrurev def RotationSweepObject2D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance, MakeGroups=False, TotalAngle=False): - flag = False - if isinstance(AngleInRadians,str): - flag = True - AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians) - if flag: - AngleInRadians = DegreesToRadians(AngleInRadians) if ( isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)): Axis = self.smeshpyD.GetAxisStruct(Axis) - Axis,AxisParameters = ParseAxisStruct(Axis) + AngleInRadians,AngleParameters,hasVars = ParseAngles(AngleInRadians) + NbOfSteps,Tolerance,Parameters,hasVars = ParseParameters(NbOfSteps,Tolerance) + Parameters = Axis.parameters + var_separator + AngleParameters + var_separator + Parameters + self.mesh.SetParameters(Parameters) if TotalAngle and NbOfSteps: AngleInRadians /= NbOfSteps - NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance) - Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters - self.mesh.SetParameters(Parameters) if MakeGroups: return self.editor.RotationSweepObject2DMakeGroups(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance) @@ -3397,28 +3294,40 @@ class Mesh: ## 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 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise # @ingroup l2_modif_extrurev - def ExtrusionSweep(self, IDsOfElements, StepVector, NbOfSteps, MakeGroups=False): + 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) - StepVector,StepVectorParameters = ParseDirStruct(StepVector) - NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps) - Parameters = StepVectorParameters + var_separator + Parameters + 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) if MakeGroups: - return self.editor.ExtrusionSweepMakeGroups(IDsOfElements, StepVector, NbOfSteps) - self.editor.ExtrusionSweep(IDsOfElements, StepVector, NbOfSteps) + if(IsNodes): + return self.editor.ExtrusionSweepMakeGroups0D(IDsOfElements, StepVector, NbOfSteps) + else: + return self.editor.ExtrusionSweepMakeGroups(IDsOfElements, StepVector, NbOfSteps) + if(IsNodes): + self.editor.ExtrusionSweep0D(IDsOfElements, StepVector, NbOfSteps) + else: + self.editor.ExtrusionSweep(IDsOfElements, StepVector, NbOfSteps) return [] ## 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 @@ -3430,6 +3339,8 @@ class Mesh: 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) @@ -3440,29 +3351,41 @@ class Mesh: ## 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 # @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): + def ExtrusionSweepObject(self, theObject, StepVector, NbOfSteps, MakeGroups=False, IsNodes=False): if ( isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)): StepVector = self.smeshpyD.GetDirStruct(StepVector) - StepVector,StepVectorParameters = ParseDirStruct(StepVector) - NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps) - Parameters = StepVectorParameters + var_separator + Parameters + 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) if MakeGroups: - return self.editor.ExtrusionSweepObjectMakeGroups(theObject, StepVector, NbOfSteps) - self.editor.ExtrusionSweepObject(theObject, StepVector, NbOfSteps) - return [] + if(IsNodes): + return self.editor.ExtrusionSweepObject0DMakeGroups(theObject, StepVector, NbOfSteps) + else: + return self.editor.ExtrusionSweepObjectMakeGroups(theObject, StepVector, NbOfSteps) + if(IsNodes): + self.editor.ExtrusionSweepObject0D(theObject, StepVector, NbOfSteps) + else: + self.editor.ExtrusionSweepObject(theObject, StepVector, NbOfSteps) + return [] ## 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 @@ -3472,9 +3395,10 @@ class Mesh: theObject = theObject.GetMesh() if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)): StepVector = self.smeshpyD.GetDirStruct(StepVector) - StepVector,StepVectorParameters = ParseDirStruct(StepVector) - NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps) - Parameters = StepVectorParameters + var_separator + Parameters + 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) if MakeGroups: return self.editor.ExtrusionSweepObject1DMakeGroups(theObject, StepVector, NbOfSteps) @@ -3484,7 +3408,9 @@ class Mesh: ## 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 @@ -3494,9 +3420,10 @@ class Mesh: theObject = theObject.GetMesh() if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)): StepVector = self.smeshpyD.GetDirStruct(StepVector) - StepVector,StepVectorParameters = ParseDirStruct(StepVector) - NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps) - Parameters = StepVectorParameters + var_separator + Parameters + 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) if MakeGroups: return self.editor.ExtrusionSweepObject2DMakeGroups(theObject, StepVector, NbOfSteps) @@ -3526,12 +3453,11 @@ class Mesh: def ExtrusionAlongPathX(self, Base, Path, NodeStart, HasAngles, Angles, LinearVariation, HasRefPoint, RefPoint, MakeGroups, ElemType): - Angles,AnglesParameters = ParseAngles(Angles) - RefPoint,RefPointParameters = ParsePointStruct(RefPoint) if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)): RefPoint = self.smeshpyD.GetPointStruct(RefPoint) pass - Parameters = AnglesParameters + var_separator + RefPointParameters + Angles,AnglesParameters,hasVars = ParseAngles(Angles) + Parameters = AnglesParameters + var_separator + RefPoint.parameters self.mesh.SetParameters(Parameters) if (isinstance(Path, Mesh)): Path = Path.GetMesh() @@ -3574,8 +3500,6 @@ class Mesh: def ExtrusionAlongPath(self, IDsOfElements, PathMesh, PathShape, NodeStart, HasAngles, Angles, HasRefPoint, RefPoint, MakeGroups=False, LinearVariation=False): - Angles,AnglesParameters = ParseAngles(Angles) - RefPoint,RefPointParameters = ParsePointStruct(RefPoint) if IDsOfElements == []: IDsOfElements = self.GetElementsId() if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)): @@ -3583,11 +3507,12 @@ class Mesh: pass if ( isinstance( PathMesh, Mesh )): PathMesh = PathMesh.GetMesh() + Angles,AnglesParameters,hasVars = ParseAngles(Angles) + Parameters = AnglesParameters + var_separator + RefPoint.parameters + self.mesh.SetParameters(Parameters) if HasAngles and Angles and LinearVariation: Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles ) pass - Parameters = AnglesParameters + var_separator + RefPointParameters - self.mesh.SetParameters(Parameters) if MakeGroups: return self.editor.ExtrusionAlongPathMakeGroups(IDsOfElements, PathMesh, PathShape, NodeStart, HasAngles, @@ -3617,19 +3542,18 @@ class Mesh: def ExtrusionAlongPathObject(self, theObject, PathMesh, PathShape, NodeStart, HasAngles, Angles, HasRefPoint, RefPoint, MakeGroups=False, LinearVariation=False): - Angles,AnglesParameters = ParseAngles(Angles) - RefPoint,RefPointParameters = ParsePointStruct(RefPoint) if ( isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)): RefPoint = self.smeshpyD.GetPointStruct(RefPoint) if ( isinstance( PathMesh, Mesh )): PathMesh = PathMesh.GetMesh() + Angles,AnglesParameters,hasVars = ParseAngles(Angles) + Parameters = AnglesParameters + var_separator + RefPoint.parameters + self.mesh.SetParameters(Parameters) if HasAngles and Angles and LinearVariation: Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles ) pass - Parameters = AnglesParameters + var_separator + RefPointParameters - self.mesh.SetParameters(Parameters) if MakeGroups: return self.editor.ExtrusionAlongPathObjectMakeGroups(theObject, PathMesh, PathShape, NodeStart, HasAngles, @@ -3660,19 +3584,18 @@ class Mesh: def ExtrusionAlongPathObject1D(self, theObject, PathMesh, PathShape, NodeStart, HasAngles, Angles, HasRefPoint, RefPoint, MakeGroups=False, LinearVariation=False): - Angles,AnglesParameters = ParseAngles(Angles) - RefPoint,RefPointParameters = ParsePointStruct(RefPoint) if ( isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)): RefPoint = self.smeshpyD.GetPointStruct(RefPoint) if ( isinstance( PathMesh, Mesh )): PathMesh = PathMesh.GetMesh() + Angles,AnglesParameters,hasVars = ParseAngles(Angles) + Parameters = AnglesParameters + var_separator + RefPoint.parameters + self.mesh.SetParameters(Parameters) if HasAngles and Angles and LinearVariation: Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles ) pass - Parameters = AnglesParameters + var_separator + RefPointParameters - self.mesh.SetParameters(Parameters) if MakeGroups: return self.editor.ExtrusionAlongPathObject1DMakeGroups(theObject, PathMesh, PathShape, NodeStart, HasAngles, @@ -3703,19 +3626,18 @@ class Mesh: def ExtrusionAlongPathObject2D(self, theObject, PathMesh, PathShape, NodeStart, HasAngles, Angles, HasRefPoint, RefPoint, MakeGroups=False, LinearVariation=False): - Angles,AnglesParameters = ParseAngles(Angles) - RefPoint,RefPointParameters = ParsePointStruct(RefPoint) if ( isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)): RefPoint = self.smeshpyD.GetPointStruct(RefPoint) if ( isinstance( PathMesh, Mesh )): PathMesh = PathMesh.GetMesh() + Angles,AnglesParameters,hasVars = ParseAngles(Angles) + Parameters = AnglesParameters + var_separator + RefPoint.parameters + self.mesh.SetParameters(Parameters) if HasAngles and Angles and LinearVariation: Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles ) pass - Parameters = AnglesParameters + var_separator + RefPointParameters - self.mesh.SetParameters(Parameters) if MakeGroups: return self.editor.ExtrusionAlongPathObject2DMakeGroups(theObject, PathMesh, PathShape, NodeStart, HasAngles, @@ -3738,8 +3660,7 @@ class Mesh: IDsOfElements = self.GetElementsId() if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)): Mirror = self.smeshpyD.GetAxisStruct(Mirror) - Mirror,Parameters = ParseAxisStruct(Mirror) - self.mesh.SetParameters(Parameters) + self.mesh.SetParameters(Mirror.parameters) if Copy and MakeGroups: return self.editor.MirrorMakeGroups(IDsOfElements, Mirror, theMirrorType) self.editor.Mirror(IDsOfElements, Mirror, theMirrorType, Copy) @@ -3759,10 +3680,9 @@ class Mesh: IDsOfElements = self.GetElementsId() if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)): Mirror = self.smeshpyD.GetAxisStruct(Mirror) - Mirror,Parameters = ParseAxisStruct(Mirror) + self.mesh.SetParameters(Mirror.parameters) mesh = self.editor.MirrorMakeMesh(IDsOfElements, Mirror, theMirrorType, MakeGroups, NewMeshName) - mesh.SetParameters(Parameters) return Mesh(self.smeshpyD,self.geompyD,mesh) ## Creates a symmetrical copy of the object @@ -3779,8 +3699,7 @@ class Mesh: theObject = theObject.GetMesh() if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)): Mirror = self.smeshpyD.GetAxisStruct(Mirror) - Mirror,Parameters = ParseAxisStruct(Mirror) - self.mesh.SetParameters(Parameters) + self.mesh.SetParameters(Mirror.parameters) if Copy and MakeGroups: return self.editor.MirrorObjectMakeGroups(theObject, Mirror, theMirrorType) self.editor.MirrorObject(theObject, Mirror, theMirrorType, Copy) @@ -3800,10 +3719,9 @@ class Mesh: theObject = theObject.GetMesh() if (isinstance(Mirror, geompyDC.GEOM._objref_GEOM_Object)): Mirror = self.smeshpyD.GetAxisStruct(Mirror) - Mirror,Parameters = ParseAxisStruct(Mirror) + self.mesh.SetParameters(Mirror.parameters) mesh = self.editor.MirrorObjectMakeMesh(theObject, Mirror, theMirrorType, MakeGroups, NewMeshName) - mesh.SetParameters(Parameters) return Mesh( self.smeshpyD,self.geompyD,mesh ) ## Translates the elements @@ -3818,8 +3736,7 @@ class Mesh: IDsOfElements = self.GetElementsId() if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)): Vector = self.smeshpyD.GetDirStruct(Vector) - Vector,Parameters = ParseDirStruct(Vector) - self.mesh.SetParameters(Parameters) + self.mesh.SetParameters(Vector.PS.parameters) if Copy and MakeGroups: return self.editor.TranslateMakeGroups(IDsOfElements, Vector) self.editor.Translate(IDsOfElements, Vector, Copy) @@ -3837,9 +3754,8 @@ class Mesh: IDsOfElements = self.GetElementsId() if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)): Vector = self.smeshpyD.GetDirStruct(Vector) - Vector,Parameters = ParseDirStruct(Vector) + self.mesh.SetParameters(Vector.PS.parameters) mesh = self.editor.TranslateMakeMesh(IDsOfElements, Vector, MakeGroups, NewMeshName) - mesh.SetParameters(Parameters) return Mesh ( self.smeshpyD, self.geompyD, mesh ) ## Translates the object @@ -3854,8 +3770,7 @@ class Mesh: theObject = theObject.GetMesh() if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)): Vector = self.smeshpyD.GetDirStruct(Vector) - Vector,Parameters = ParseDirStruct(Vector) - self.mesh.SetParameters(Parameters) + self.mesh.SetParameters(Vector.PS.parameters) if Copy and MakeGroups: return self.editor.TranslateObjectMakeGroups(theObject, Vector) self.editor.TranslateObject(theObject, Vector, Copy) @@ -3873,9 +3788,8 @@ class Mesh: theObject = theObject.GetMesh() if (isinstance(Vector, geompyDC.GEOM._objref_GEOM_Object)): Vector = self.smeshpyD.GetDirStruct(Vector) - Vector,Parameters = ParseDirStruct(Vector) + self.mesh.SetParameters(Vector.PS.parameters) mesh = self.editor.TranslateObjectMakeMesh(theObject, Vector, MakeGroups, NewMeshName) - mesh.SetParameters(Parameters) return Mesh( self.smeshpyD, self.geompyD, mesh ) @@ -3894,9 +3808,12 @@ class Mesh: 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)] - thePoint, Parameters = ParsePointStruct(thePoint) - self.mesh.SetParameters(Parameters) + self.mesh.SetParameters(thePoint.parameters) if Copy and MakeGroups: return self.editor.ScaleMakeGroups(theObject, thePoint, theScaleFact) @@ -3915,10 +3832,14 @@ class Mesh: 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, MakeGroups, NewMeshName) - #mesh.SetParameters(Parameters) return Mesh( self.smeshpyD, self.geompyD, mesh ) @@ -3932,18 +3853,12 @@ class Mesh: # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise # @ingroup l2_modif_trsf def Rotate (self, IDsOfElements, Axis, AngleInRadians, Copy, MakeGroups=False): - flag = False - if isinstance(AngleInRadians,str): - flag = True - AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians) - if flag: - AngleInRadians = DegreesToRadians(AngleInRadians) if IDsOfElements == []: IDsOfElements = self.GetElementsId() if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)): Axis = self.smeshpyD.GetAxisStruct(Axis) - Axis,AxisParameters = ParseAxisStruct(Axis) - Parameters = AxisParameters + var_separator + Parameters + AngleInRadians,Parameters,hasVars = ParseAngles(AngleInRadians) + Parameters = Axis.parameters + var_separator + Parameters self.mesh.SetParameters(Parameters) if Copy and MakeGroups: return self.editor.RotateMakeGroups(IDsOfElements, Axis, AngleInRadians) @@ -3959,21 +3874,15 @@ class Mesh: # @return instance of Mesh class # @ingroup l2_modif_trsf def RotateMakeMesh (self, IDsOfElements, Axis, AngleInRadians, MakeGroups=0, NewMeshName=""): - flag = False - if isinstance(AngleInRadians,str): - flag = True - AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians) - if flag: - AngleInRadians = DegreesToRadians(AngleInRadians) if IDsOfElements == []: IDsOfElements = self.GetElementsId() if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)): Axis = self.smeshpyD.GetAxisStruct(Axis) - Axis,AxisParameters = ParseAxisStruct(Axis) - Parameters = AxisParameters + var_separator + Parameters + AngleInRadians,Parameters,hasVars = ParseAngles(AngleInRadians) + Parameters = Axis.parameters + var_separator + Parameters + self.mesh.SetParameters(Parameters) mesh = self.editor.RotateMakeMesh(IDsOfElements, Axis, AngleInRadians, MakeGroups, NewMeshName) - mesh.SetParameters(Parameters) return Mesh( self.smeshpyD, self.geompyD, mesh ) ## Rotates the object @@ -3985,18 +3894,12 @@ class Mesh: # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise # @ingroup l2_modif_trsf def RotateObject (self, theObject, Axis, AngleInRadians, Copy, MakeGroups=False): - flag = False - if isinstance(AngleInRadians,str): - flag = True - AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians) - if flag: - AngleInRadians = DegreesToRadians(AngleInRadians) if (isinstance(theObject, Mesh)): theObject = theObject.GetMesh() if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)): Axis = self.smeshpyD.GetAxisStruct(Axis) - Axis,AxisParameters = ParseAxisStruct(Axis) - Parameters = AxisParameters + ":" + Parameters + AngleInRadians,Parameters,hasVars = ParseAngles(AngleInRadians) + Parameters = Axis.parameters + ":" + Parameters self.mesh.SetParameters(Parameters) if Copy and MakeGroups: return self.editor.RotateObjectMakeGroups(theObject, Axis, AngleInRadians) @@ -4012,21 +3915,15 @@ class Mesh: # @return instance of Mesh class # @ingroup l2_modif_trsf def RotateObjectMakeMesh(self, theObject, Axis, AngleInRadians, MakeGroups=0,NewMeshName=""): - flag = False - if isinstance(AngleInRadians,str): - flag = True - AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians) - if flag: - AngleInRadians = DegreesToRadians(AngleInRadians) if (isinstance( theObject, Mesh )): theObject = theObject.GetMesh() if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)): Axis = self.smeshpyD.GetAxisStruct(Axis) - Axis,AxisParameters = ParseAxisStruct(Axis) - Parameters = AxisParameters + ":" + Parameters + AngleInRadians,Parameters,hasVars = ParseAngles(AngleInRadians) + Parameters = Axis.parameters + ":" + Parameters mesh = self.editor.RotateObjectMakeMesh(theObject, Axis, AngleInRadians, MakeGroups, NewMeshName) - mesh.SetParameters(Parameters) + self.mesh.SetParameters(Parameters) return Mesh( self.smeshpyD, self.geompyD, mesh ) ## Finds groups of ajacent nodes within Tolerance. @@ -4216,12 +4113,20 @@ class Mesh: # @param theAffectedElems - group of elements to which the replicated nodes # should be associated to. # @param theMakeGroup forces the generation of a group containing new elements. - # @return TRUE or a created group if operation has been completed successfully, + # @param theMakeNodeGroup forces the generation of a group containing new nodes. + # @return TRUE or created groups (one or two) if operation has been completed successfully, # FALSE or None otherwise # @ingroup l2_modif_edit - def DoubleNodeElemGroup(self, theElems, theNodesNot, theAffectedElems, theMakeGroup=False): - if theMakeGroup: - return self.editor.DoubleNodeElemGroupNew(theElems, theNodesNot, theAffectedElems) + def DoubleNodeElemGroup(self, theElems, theNodesNot, theAffectedElems, + theMakeGroup=False, theMakeNodeGroup=False): + if theMakeGroup or theMakeNodeGroup: + twoGroups = self.editor.DoubleNodeElemGroup2New(theElems, theNodesNot, + theAffectedElems, + theMakeGroup, theMakeNodeGroup) + if theMakeGroup and theMakeNodeGroup: + return twoGroups + else: + return twoGroups[ int(theMakeNodeGroup) ] return self.editor.DoubleNodeElemGroup(theElems, theNodesNot, theAffectedElems) ## Creates a hole in a mesh by doubling the nodes of some particular elements @@ -4242,12 +4147,20 @@ class Mesh: # @param theAffectedElems - group of elements to which the replicated nodes # should be associated to. # @param theMakeGroup forces the generation of a group containing new elements. - # @return TRUE or a created group if operation has been completed successfully, + # @param theMakeNodeGroup forces the generation of a group containing new nodes. + # @return TRUE or created groups (one or two) if operation has been completed successfully, # FALSE or None otherwise # @ingroup l2_modif_edit - def DoubleNodeElemGroups(self, theElems, theNodesNot, theAffectedElems, theMakeGroup=False): - if theMakeGroup: - return self.editor.DoubleNodeElemGroupsNew(theElems, theNodesNot, theAffectedElems) + def DoubleNodeElemGroups(self, theElems, theNodesNot, theAffectedElems, + theMakeGroup=False, theMakeNodeGroup=False): + if theMakeGroup or theMakeNodeGroup: + twoGroups = self.editor.DoubleNodeElemGroups2New(theElems, theNodesNot, + theAffectedElems, + theMakeGroup, theMakeNodeGroup) + if theMakeGroup and theMakeNodeGroup: + return twoGroups + else: + return twoGroups[ int(theMakeNodeGroup) ] return self.editor.DoubleNodeElemGroups(theElems, theNodesNot, theAffectedElems) ## Creates a hole in a mesh by doubling the nodes of some particular elements @@ -4262,6 +4175,18 @@ class Mesh: def DoubleNodeElemGroupsInRegion(self, theElems, theNodesNot, theShape): return self.editor.DoubleNodeElemGroupsInRegion(theElems, theNodesNot, theShape) + ## Identify the elements that will be affected by node duplication (actual duplication is not performed. + # This method is the first step of DoubleNodeElemGroupsInRegion. + # @param theElems - list of groups of elements (edges or faces) to be replicated + # @param theNodesNot - list of groups of nodes not to replicated + # @param theShape - shape to detect affected elements (element which geometric center + # located on or inside shape). + # The replicated nodes should be associated to affected elements. + # @return groups of affected elements + # @ingroup l2_modif_edit + def AffectedElemGroupsInRegion(self, theElems, theNodesNot, theShape): + return self.editor.AffectedElemGroupsInRegion(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. @@ -4282,10 +4207,22 @@ class Mesh: # @return TRUE if operation has been completed successfully, FALSE otherwise def CreateFlatElementsOnFacesGroups(self, theGroupsOfFaces ): return self.editor.CreateFlatElementsOnFacesGroups( theGroupsOfFaces ) + + ## identify all the elements around a geom shape, get the faces delimiting the hole + # + 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: @@ -4363,2443 +4300,124 @@ class Mesh: def GetSkew(self, elemId): return self._valueFromFunctor(SMESH.FT_Skew, elemId) -## The mother class to define algorithm, it is not recommended to use it directly. -# -# More details. -# @ingroup l2_algorithms -class Mesh_Algorithm: - # @class Mesh_Algorithm - # @brief Class Mesh_Algorithm - - #def __init__(self,smesh): - # self.smesh=smesh - def __init__(self): - self.mesh = None - self.geom = None - self.subm = None - self.algo = None - - ## Finds a hypothesis in the study by its type name and parameters. - # Finds only the hypotheses created in smeshpyD engine. - # @return SMESH.SMESH_Hypothesis - def FindHypothesis (self, hypname, args, CompareMethod, smeshpyD): - study = smeshpyD.GetCurrentStudy() - #to do: find component by smeshpyD object, not by its data type - scomp = study.FindComponent(smeshpyD.ComponentDataType()) - if scomp is not None: - res,hypRoot = scomp.FindSubObject(SMESH.Tag_HypothesisRoot) - # Check if the root label of the hypotheses exists - if res and hypRoot is not None: - iter = study.NewChildIterator(hypRoot) - # Check all published hypotheses - while iter.More(): - hypo_so_i = iter.Value() - attr = hypo_so_i.FindAttribute("AttributeIOR")[1] - if attr is not None: - anIOR = attr.Value() - hypo_o_i = salome.orb.string_to_object(anIOR) - if hypo_o_i is not None: - # Check if this is a hypothesis - hypo_i = hypo_o_i._narrow(SMESH.SMESH_Hypothesis) - if hypo_i is not None: - # Check if the hypothesis belongs to current engine - if smeshpyD.GetObjectId(hypo_i) > 0: - # Check if this is the required hypothesis - if hypo_i.GetName() == hypname: - # Check arguments - if CompareMethod(hypo_i, args): - # found!!! - return hypo_i - pass - pass - pass - pass - pass - iter.Next() - pass - pass - pass - return None - - ## Finds the algorithm in the study by its type name. - # Finds only the algorithms, which have been created in smeshpyD engine. - # @return SMESH.SMESH_Algo - def FindAlgorithm (self, algoname, smeshpyD): - study = smeshpyD.GetCurrentStudy() - #to do: find component by smeshpyD object, not by its data type - scomp = study.FindComponent(smeshpyD.ComponentDataType()) - if scomp is not None: - res,hypRoot = scomp.FindSubObject(SMESH.Tag_AlgorithmsRoot) - # Check if the root label of the algorithms exists - if res and hypRoot is not None: - iter = study.NewChildIterator(hypRoot) - # Check all published algorithms - while iter.More(): - algo_so_i = iter.Value() - attr = algo_so_i.FindAttribute("AttributeIOR")[1] - if attr is not None: - anIOR = attr.Value() - algo_o_i = salome.orb.string_to_object(anIOR) - if algo_o_i is not None: - # Check if this is an algorithm - algo_i = algo_o_i._narrow(SMESH.SMESH_Algo) - if algo_i is not None: - # Checks if the algorithm belongs to the current engine - if smeshpyD.GetObjectId(algo_i) > 0: - # Check if this is the required algorithm - if algo_i.GetName() == algoname: - # found!!! - return algo_i - pass - pass - pass - pass - iter.Next() - pass - pass - pass - return None - - ## If the algorithm is global, returns 0; \n - # else returns the submesh associated to this algorithm. - def GetSubMesh(self): - return self.subm - - ## Returns the wrapped mesher. - def GetAlgorithm(self): - return self.algo - - ## Gets the list of hypothesis that can be used with this algorithm - def GetCompatibleHypothesis(self): - mylist = [] - if self.algo: - mylist = self.algo.GetCompatibleHypothesis() - return mylist - - ## Gets the name of the algorithm - def GetName(self): - GetName(self.algo) - - ## Sets the name to the algorithm - def SetName(self, name): - self.mesh.smeshpyD.SetName(self.algo, name) - - ## Gets the id of the algorithm - def GetId(self): - return self.algo.GetId() - - ## Private method. - def Create(self, mesh, geom, hypo, so="libStdMeshersEngine.so"): - if geom is None: - raise RuntimeError, "Attemp to create " + hypo + " algoritm on None shape" - algo = self.FindAlgorithm(hypo, mesh.smeshpyD) - if algo is None: - algo = mesh.smeshpyD.CreateHypothesis(hypo, so) - pass - self.Assign(algo, mesh, geom) - return self.algo - - ## Private method - def Assign(self, algo, mesh, geom): - if geom is None: - raise RuntimeError, "Attemp to create " + algo + " algoritm on None shape" - self.mesh = mesh - name = "" - if not geom: - self.geom = mesh.geom - else: - self.geom = geom - AssureGeomPublished( mesh, geom ) - try: - name = GetName(geom) - pass - except: - pass - self.subm = mesh.mesh.GetSubMesh(geom, algo.GetName()) - self.algo = algo - status = mesh.mesh.AddHypothesis(self.geom, self.algo) - TreatHypoStatus( status, algo.GetName(), name, True ) - return - - def CompareHyp (self, hyp, args): - print "CompareHyp is not implemented for ", self.__class__.__name__, ":", hyp.GetName() - return False - - def CompareEqualHyp (self, hyp, args): - return True - - ## Private method - def Hypothesis (self, hyp, args=[], so="libStdMeshersEngine.so", - UseExisting=0, CompareMethod=""): - hypo = None - if UseExisting: - if CompareMethod == "": CompareMethod = self.CompareHyp - hypo = self.FindHypothesis(hyp, args, CompareMethod, self.mesh.smeshpyD) - pass - if hypo is None: - hypo = self.mesh.smeshpyD.CreateHypothesis(hyp, so) - a = "" - s = "=" - i = 0 - n = len(args) - while i1.0) of growth of layer thickness towards inside of mesh - # @param ignoreFaces list of geometrical faces (or their ids) not to generate layers on - # @ingroup l3_hypos_additi - def ViscousLayers(self, thickness, numberOfLayers, stretchFactor, ignoreFaces=[]): - if not isinstance(self.algo, SMESH._objref_SMESH_3D_Algo): - raise TypeError, "ViscousLayers are supported by 3D algorithms only" - if not "ViscousLayers" in self.GetCompatibleHypothesis(): - raise TypeError, "ViscousLayers are not supported by %s"%self.algo.GetName() - if ignoreFaces and isinstance( ignoreFaces[0], geompyDC.GEOM._objref_GEOM_Object ): - ignoreFaces = [ self.mesh.geompyD.GetSubShapeID(self.mesh.geom, f) for f in ignoreFaces ] - hyp = self.Hypothesis("ViscousLayers", - [thickness, numberOfLayers, stretchFactor, ignoreFaces]) - hyp.SetTotalThickness(thickness) - hyp.SetNumberLayers(numberOfLayers) - hyp.SetStretchFactor(stretchFactor) - hyp.SetIgnoreFaces(ignoreFaces) - return hyp - - ## Transform a list of ether edges or tuples (edge 1st_vertex_of_edge) - # into a list acceptable to SetReversedEdges() of some 1D hypotheses - # @ingroupl3_hypos_1dhyps - def ReversedEdgeIndices(self, reverseList): - resList = [] - geompy = self.mesh.geompyD - for i in reverseList: - if isinstance( i, int ): - s = geompy.SubShapes(self.mesh.geom, [i])[0] - if s.GetShapeType() != geompyDC.GEOM.EDGE: - raise TypeError, "Not EDGE index given" - resList.append( i ) - elif isinstance( i, geompyDC.GEOM._objref_GEOM_Object ): - if i.GetShapeType() != geompyDC.GEOM.EDGE: - raise TypeError, "Not an EDGE given" - resList.append( geompy.GetSubShapeID(self.mesh.geom, i )) - elif len( i ) > 1: - e = i[0] - v = i[1] - if not isinstance( e, geompyDC.GEOM._objref_GEOM_Object ) or \ - not isinstance( v, geompyDC.GEOM._objref_GEOM_Object ): - raise TypeError, "A list item must be a tuple (edge 1st_vertex_of_edge)" - if v.GetShapeType() == geompyDC.GEOM.EDGE and \ - e.GetShapeType() == geompyDC.GEOM.VERTEX: - v,e = e,v - if e.GetShapeType() != geompyDC.GEOM.EDGE or \ - v.GetShapeType() != geompyDC.GEOM.VERTEX: - raise TypeError, "A list item must be a tuple (edge 1st_vertex_of_edge)" - vFirst = FirstVertexOnCurve( e ) - tol = geompy.Tolerance( vFirst )[-1] - if geompy.MinDistance( v, vFirst ) > 1.5*tol: - resList.append( geompy.GetSubShapeID(self.mesh.geom, e )) - else: - raise TypeError, "Item must be either an edge or tuple (edge 1st_vertex_of_edge)" - return resList - -# Public class: Mesh_Segment -# -------------------------- - -## Class to define a segment 1D algorithm for discretization -# -# More details. -# @ingroup l3_algos_basic -class Mesh_Segment(Mesh_Algorithm): - - ## Private constructor. - def __init__(self, mesh, geom=0): - Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, "Regular_1D") - - ## Defines "LocalLength" hypothesis to cut an edge in several segments with the same length - # @param l for the length of segments that cut an edge - # @param UseExisting if ==true - searches for an existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @param p precision, used for calculation of the number of segments. - # The precision should be a positive, meaningful value within the range [0,1]. - # In general, the number of segments is calculated with the formula: - # nb = ceil((edge_length / l) - p) - # Function ceil rounds its argument to the higher integer. - # So, p=0 means rounding of (edge_length / l) to the higher integer, - # p=0.5 means rounding of (edge_length / l) to the nearest integer, - # p=1 means rounding of (edge_length / l) to the lower integer. - # Default value is 1e-07. - # @return an instance of StdMeshers_LocalLength hypothesis - # @ingroup l3_hypos_1dhyps - def LocalLength(self, l, UseExisting=0, p=1e-07): - hyp = self.Hypothesis("LocalLength", [l,p], UseExisting=UseExisting, - CompareMethod=self.CompareLocalLength) - hyp.SetLength(l) - hyp.SetPrecision(p) - return hyp - - ## Private method - ## Checks if the given "LocalLength" hypothesis has the same parameters as the given arguments - def CompareLocalLength(self, hyp, args): - if IsEqual(hyp.GetLength(), args[0]): - return IsEqual(hyp.GetPrecision(), args[1]) - return False - - ## Defines "MaxSize" hypothesis to cut an edge into segments not longer than given value - # @param length is optional maximal allowed length of segment, if it is omitted - # the preestimated length is used that depends on geometry size - # @param UseExisting if ==true - searches for an existing hypothesis created with - # the same parameters, else (default) - create a new one - # @return an instance of StdMeshers_MaxLength hypothesis - # @ingroup l3_hypos_1dhyps - def MaxSize(self, length=0.0, UseExisting=0): - hyp = self.Hypothesis("MaxLength", [length], UseExisting=UseExisting) - if length > 0.0: - # set given length - hyp.SetLength(length) - if not UseExisting: - # set preestimated length - gen = self.mesh.smeshpyD - initHyp = gen.GetHypothesisParameterValues("MaxLength", "libStdMeshersEngine.so", - self.mesh.GetMesh(), self.mesh.GetShape(), - False) # <- byMesh - preHyp = initHyp._narrow(StdMeshers.StdMeshers_MaxLength) - if preHyp: - hyp.SetPreestimatedLength( preHyp.GetPreestimatedLength() ) - pass - 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) - # @param reversedEdges is a list of edges to mesh using reversed orientation. - # A list item can also be a tuple (edge 1st_vertex_of_edge) - # @param UseExisting if ==true - searches for an existing hypothesis created with - # the same parameters, else (default) - create a new one - # @return an instance of StdMeshers_NumberOfSegments hypothesis - # @ingroup l3_hypos_1dhyps - def NumberOfSegments(self, n, s=[], reversedEdges=[], UseExisting=0): - if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges - reversedEdges, UseExisting = [], reversedEdges - entry = self.MainShapeEntry() - reversedEdgeInd = self.ReversedEdgeIndices(reversedEdges) - if s == []: - hyp = self.Hypothesis("NumberOfSegments", [n, reversedEdgeInd, entry], - UseExisting=UseExisting, - CompareMethod=self.CompareNumberOfSegments) - else: - hyp = self.Hypothesis("NumberOfSegments", [n,s, reversedEdgeInd, entry], - UseExisting=UseExisting, - CompareMethod=self.CompareNumberOfSegments) - hyp.SetDistrType( 1 ) - hyp.SetScaleFactor(s) - hyp.SetNumberOfSegments(n) - hyp.SetReversedEdges( reversedEdgeInd ) - hyp.SetObjectEntry( entry ) - return hyp - - ## Private method - ## Checks if the given "NumberOfSegments" hypothesis has the same parameters as the given arguments - def CompareNumberOfSegments(self, hyp, args): - if hyp.GetNumberOfSegments() == args[0]: - if len(args) == 3: - if hyp.GetReversedEdges() == args[1]: - if not args[1] or hyp.GetObjectEntry() == args[2]: - return True - else: - if hyp.GetReversedEdges() == args[2]: - if not args[2] or hyp.GetObjectEntry() == args[3]: - if hyp.GetDistrType() == 1: - if IsEqual(hyp.GetScaleFactor(), args[1]): - return True - return False - - ## Defines "Arithmetic1D" hypothesis to cut an edge in several segments with increasing arithmetic length - # @param start defines the length of the first segment - # @param end defines the length of the last segment - # @param reversedEdges is a list of edges to mesh using reversed orientation. - # A list item can also be a tuple (edge 1st_vertex_of_edge) - # @param UseExisting if ==true - searches for an existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @return an instance of StdMeshers_Arithmetic1D hypothesis - # @ingroup l3_hypos_1dhyps - def Arithmetic1D(self, start, end, reversedEdges=[], UseExisting=0): - if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges - reversedEdges, UseExisting = [], reversedEdges - reversedEdgeInd = self.ReversedEdgeIndices(reversedEdges) - entry = self.MainShapeEntry() - hyp = self.Hypothesis("Arithmetic1D", [start, end, reversedEdgeInd, entry], - UseExisting=UseExisting, - CompareMethod=self.CompareArithmetic1D) - hyp.SetStartLength(start) - hyp.SetEndLength(end) - hyp.SetReversedEdges( reversedEdgeInd ) - hyp.SetObjectEntry( entry ) - return hyp - - ## Private method - ## Check if the given "Arithmetic1D" hypothesis has the same parameters as the given arguments - def CompareArithmetic1D(self, hyp, args): - if IsEqual(hyp.GetLength(1), args[0]): - if IsEqual(hyp.GetLength(0), args[1]): - if hyp.GetReversedEdges() == args[2]: - if not args[2] or hyp.GetObjectEntry() == args[3]: - return True - return False - - - ## Defines "FixedPoints1D" hypothesis to cut an edge using parameter - # on curve from 0 to 1 (additionally it is neecessary to check - # orientation of edges and create list of reversed edges if it is - # needed) and sets numbers of segments between given points (default - # values are equals 1 - # @param points defines the list of parameters on curve - # @param nbSegs defines the list of numbers of segments - # @param reversedEdges is a list of edges to mesh using reversed orientation. - # A list item can also be a tuple (edge 1st_vertex_of_edge) - # @param UseExisting if ==true - searches for an existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @return an instance of StdMeshers_Arithmetic1D hypothesis - # @ingroup l3_hypos_1dhyps - def FixedPoints1D(self, points, nbSegs=[1], reversedEdges=[], UseExisting=0): - if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges - reversedEdges, UseExisting = [], reversedEdges - reversedEdgeInd = self.ReversedEdgeIndices(reversedEdges) - entry = self.MainShapeEntry() - hyp = self.Hypothesis("FixedPoints1D", [points, nbSegs, reversedEdgeInd, entry], - UseExisting=UseExisting, - CompareMethod=self.CompareFixedPoints1D) - hyp.SetPoints(points) - hyp.SetNbSegments(nbSegs) - hyp.SetReversedEdges(reversedEdgeInd) - hyp.SetObjectEntry(entry) - return hyp - - ## Private method - ## Check if the given "FixedPoints1D" hypothesis has the same parameters - ## as the given arguments - def CompareFixedPoints1D(self, hyp, args): - if hyp.GetPoints() == args[0]: - if hyp.GetNbSegments() == args[1]: - if hyp.GetReversedEdges() == args[2]: - if not args[2] or hyp.GetObjectEntry() == args[3]: - return True - return False - - - - ## Defines "StartEndLength" hypothesis to cut an edge in several segments with increasing geometric length - # @param start defines the length of the first segment - # @param end defines the length of the last segment - # @param reversedEdges is a list of edges to mesh using reversed orientation. - # A list item can also be a tuple (edge 1st_vertex_of_edge) - # @param UseExisting if ==true - searches for an existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @return an instance of StdMeshers_StartEndLength hypothesis - # @ingroup l3_hypos_1dhyps - def StartEndLength(self, start, end, reversedEdges=[], UseExisting=0): - if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges - reversedEdges, UseExisting = [], reversedEdges - reversedEdgeInd = self.ReversedEdgeIndices(reversedEdges) - entry = self.MainShapeEntry() - hyp = self.Hypothesis("StartEndLength", [start, end, reversedEdgeInd, entry], - UseExisting=UseExisting, - CompareMethod=self.CompareStartEndLength) - hyp.SetStartLength(start) - hyp.SetEndLength(end) - hyp.SetReversedEdges( reversedEdgeInd ) - hyp.SetObjectEntry( entry ) - return hyp - - ## Check if the given "StartEndLength" hypothesis has the same parameters as the given arguments - def CompareStartEndLength(self, hyp, args): - if IsEqual(hyp.GetLength(1), args[0]): - if IsEqual(hyp.GetLength(0), args[1]): - if hyp.GetReversedEdges() == args[2]: - if not args[2] or hyp.GetObjectEntry() == args[3]: - return True - return False - - ## Defines "Deflection1D" hypothesis - # @param d for the deflection - # @param UseExisting if ==true - searches for an existing hypothesis created with - # the same parameters, else (default) - create a new one - # @ingroup l3_hypos_1dhyps - def Deflection1D(self, d, UseExisting=0): - hyp = self.Hypothesis("Deflection1D", [d], UseExisting=UseExisting, - CompareMethod=self.CompareDeflection1D) - hyp.SetDeflection(d) - return hyp - - ## Check if the given "Deflection1D" hypothesis has the same parameters as the given arguments - def CompareDeflection1D(self, hyp, args): - return IsEqual(hyp.GetDeflection(), args[0]) - - ## Defines "Propagation" hypothesis that propagates all other hypotheses on all other edges that are at - # the opposite side in case of quadrangular faces - # @ingroup l3_hypos_additi - def Propagation(self): - return self.Hypothesis("Propagation", UseExisting=1, CompareMethod=self.CompareEqualHyp) - - ## Defines "AutomaticLength" hypothesis - # @param fineness for the fineness [0-1] - # @param UseExisting if ==true - searches for an existing hypothesis created with the - # same parameters, else (default) - create a new one - # @ingroup l3_hypos_1dhyps - def AutomaticLength(self, fineness=0, UseExisting=0): - hyp = self.Hypothesis("AutomaticLength",[fineness],UseExisting=UseExisting, - CompareMethod=self.CompareAutomaticLength) - hyp.SetFineness( fineness ) - return hyp - - ## Checks if the given "AutomaticLength" hypothesis has the same parameters as the given arguments - def CompareAutomaticLength(self, hyp, args): - return IsEqual(hyp.GetFineness(), args[0]) - - ## Defines "SegmentLengthAroundVertex" hypothesis - # @param length for the segment length - # @param vertex for the length localization: the vertex index [0,1] | vertex object. - # Any other integer value means that the hypothesis will be set on the - # whole 1D shape, where Mesh_Segment algorithm is assigned. - # @param UseExisting if ==true - searches for an existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @ingroup l3_algos_segmarv - def LengthNearVertex(self, length, vertex=0, UseExisting=0): - import types - store_geom = self.geom - if type(vertex) is types.IntType: - if vertex == 0 or vertex == 1: - vertex = self.mesh.geompyD.ExtractShapes(self.geom, geompyDC.ShapeType["VERTEX"],True)[vertex] - self.geom = vertex - pass - pass - else: - self.geom = vertex - pass - ### 0D algorithm - if self.geom is None: - raise RuntimeError, "Attemp to create SegmentAroundVertex_0D algoritm on None shape" - AssureGeomPublished( self.mesh, self.geom ) - name = GetName(self.geom) - - algo = self.FindAlgorithm("SegmentAroundVertex_0D", self.mesh.smeshpyD) - if algo is None: - algo = self.mesh.smeshpyD.CreateHypothesis("SegmentAroundVertex_0D", "libStdMeshersEngine.so") - pass - status = self.mesh.mesh.AddHypothesis(self.geom, algo) - TreatHypoStatus(status, "SegmentAroundVertex_0D", name, True) - ### - hyp = self.Hypothesis("SegmentLengthAroundVertex", [length], UseExisting=UseExisting, - CompareMethod=self.CompareLengthNearVertex) - self.geom = store_geom - hyp.SetLength( length ) - return hyp - - ## Checks if the given "LengthNearVertex" hypothesis has the same parameters as the given arguments - # @ingroup l3_algos_segmarv - def CompareLengthNearVertex(self, hyp, args): - return IsEqual(hyp.GetLength(), args[0]) - - ## Defines "QuadraticMesh" hypothesis, forcing construction of quadratic edges. - # If the 2D mesher sees that all boundary edges are quadratic, - # it generates quadratic faces, else it generates linear faces using - # medium nodes as if they are vertices. - # The 3D mesher generates quadratic volumes only if all boundary faces - # are quadratic, else it fails. - # - # @ingroup l3_hypos_additi - def QuadraticMesh(self): - hyp = self.Hypothesis("QuadraticMesh", UseExisting=1, CompareMethod=self.CompareEqualHyp) - return hyp - -# Public class: Mesh_CompositeSegment -# -------------------------- - -## Defines a segment 1D algorithm for discretization -# -# @ingroup l3_algos_basic -class Mesh_CompositeSegment(Mesh_Segment): - - ## Private constructor. - def __init__(self, mesh, geom=0): - self.Create(mesh, geom, "CompositeSegment_1D") - - -# Public class: Mesh_Segment_Python -# --------------------------------- - -## Defines a segment 1D algorithm for discretization with python function + pass # end of Mesh class + +## Helper class for wrapping of SMESH.SMESH_Pattern CORBA class # -# @ingroup l3_algos_basic -class Mesh_Segment_Python(Mesh_Segment): - - ## Private constructor. - def __init__(self, mesh, geom=0): - import Python1dPlugin - self.Create(mesh, geom, "Python_1D", "libPython1dEngine.so") - - ## Defines "PythonSplit1D" hypothesis - # @param n for the number of segments that cut an edge - # @param func for the python function that calculates the length of all segments - # @param UseExisting if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @ingroup l3_hypos_1dhyps - def PythonSplit1D(self, n, func, UseExisting=0): - hyp = self.Hypothesis("PythonSplit1D", [n], "libPython1dEngine.so", - UseExisting=UseExisting, CompareMethod=self.ComparePythonSplit1D) - hyp.SetNumberOfSegments(n) - hyp.SetPythonLog10RatioFunction(func) - return hyp - - ## Checks if the given "PythonSplit1D" hypothesis has the same parameters as the given arguments - def ComparePythonSplit1D(self, hyp, args): - #if hyp.GetNumberOfSegments() == args[0]: - # if hyp.GetPythonLog10RatioFunction() == args[1]: - # return True - return False - -# Public class: Mesh_Triangle -# --------------------------- - -## Defines a triangle 2D algorithm -# -# @ingroup l3_algos_basic -class Mesh_Triangle(Mesh_Algorithm): - - # default values - algoType = 0 - params = 0 - - _angleMeshS = 8 - _gradation = 1.1 - - ## Private constructor. - def __init__(self, mesh, algoType, geom=0): - Mesh_Algorithm.__init__(self) - - if algoType == MEFISTO: - self.Create(mesh, geom, "MEFISTO_2D") - pass - elif algoType == BLSURF: - CheckPlugin(BLSURF) - self.Create(mesh, geom, "BLSURF", "libBLSURFEngine.so") - #self.SetPhysicalMesh() - PAL19680 - elif algoType == NETGEN: - CheckPlugin(NETGEN) - self.Create(mesh, geom, "NETGEN_2D", "libNETGENEngine.so") - pass - elif algoType == NETGEN_2D: - CheckPlugin(NETGEN) - self.Create(mesh, geom, "NETGEN_2D_ONLY", "libNETGENEngine.so") - pass - - self.algoType = algoType - - ## Defines "MaxElementArea" hypothesis basing on the definition of the maximum area of each triangle - # @param area for the maximum area of each triangle - # @param UseExisting if ==true - searches for an existing hypothesis created with the - # same parameters, else (default) - creates a new one - # - # Only for algoType == MEFISTO || NETGEN_2D - # @ingroup l3_hypos_2dhyps - def MaxElementArea(self, area, UseExisting=0): - if self.algoType == MEFISTO or self.algoType == NETGEN_2D: - hyp = self.Hypothesis("MaxElementArea", [area], UseExisting=UseExisting, - CompareMethod=self.CompareMaxElementArea) - elif self.algoType == NETGEN: - hyp = self.Parameters(SIMPLE) - hyp.SetMaxElementArea(area) - return hyp - - ## Checks if the given "MaxElementArea" hypothesis has the same parameters as the given arguments - def CompareMaxElementArea(self, hyp, args): - return IsEqual(hyp.GetMaxElementArea(), args[0]) - - ## Defines "LengthFromEdges" hypothesis to build triangles - # based on the length of the edges taken from the wire - # - # Only for algoType == MEFISTO || NETGEN_2D - # @ingroup l3_hypos_2dhyps - def LengthFromEdges(self): - if self.algoType == MEFISTO or self.algoType == NETGEN_2D: - hyp = self.Hypothesis("LengthFromEdges", UseExisting=1, CompareMethod=self.CompareEqualHyp) - return hyp - elif self.algoType == NETGEN: - hyp = self.Parameters(SIMPLE) - hyp.LengthFromEdges() - return hyp - - ## Sets a way to define size of mesh elements to generate. - # @param thePhysicalMesh is: DefaultSize, BLSURF_Custom or SizeMap. - # @ingroup l3_hypos_blsurf - def SetPhysicalMesh(self, thePhysicalMesh=DefaultSize): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPhysicalMesh(thePhysicalMesh) - - ## Sets size of mesh elements to generate. - # @ingroup l3_hypos_blsurf - def SetPhySize(self, theVal): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPhySize(theVal) - - ## Sets lower boundary of mesh element size (PhySize). - # @ingroup l3_hypos_blsurf - def SetPhyMin(self, theVal=-1): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPhyMin(theVal) - - ## Sets upper boundary of mesh element size (PhySize). - # @ingroup l3_hypos_blsurf - def SetPhyMax(self, theVal=-1): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPhyMax(theVal) - - ## Sets a way to define maximum angular deflection of mesh from CAD model. - # @param theGeometricMesh is: 0 (None) or 1 (Custom) - # @ingroup l3_hypos_blsurf - def SetGeometricMesh(self, theGeometricMesh=0): - if self.Parameters(): - # Parameter of BLSURF algo - if self.params.GetPhysicalMesh() == 0: theGeometricMesh = 1 - self.params.SetGeometricMesh(theGeometricMesh) - - ## Sets angular deflection (in degrees) of a mesh face from CAD surface. - # @ingroup l3_hypos_blsurf - def SetAngleMeshS(self, theVal=_angleMeshS): - if self.Parameters(): - # Parameter of BLSURF algo - if self.params.GetGeometricMesh() == 0: theVal = self._angleMeshS - self.params.SetAngleMeshS(theVal) - - ## Sets angular deflection (in degrees) of a mesh edge from CAD curve. - # @ingroup l3_hypos_blsurf - def SetAngleMeshC(self, theVal=_angleMeshS): - if self.Parameters(): - # Parameter of BLSURF algo - if self.params.GetGeometricMesh() == 0: theVal = self._angleMeshS - self.params.SetAngleMeshC(theVal) - - ## Sets lower boundary of mesh element size computed to respect angular deflection. - # @ingroup l3_hypos_blsurf - def SetGeoMin(self, theVal=-1): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetGeoMin(theVal) - - ## Sets upper boundary of mesh element size computed to respect angular deflection. - # @ingroup l3_hypos_blsurf - def SetGeoMax(self, theVal=-1): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetGeoMax(theVal) - - ## Sets maximal allowed ratio between the lengths of two adjacent edges. - # @ingroup l3_hypos_blsurf - def SetGradation(self, theVal=_gradation): - if self.Parameters(): - # Parameter of BLSURF algo - if self.params.GetGeometricMesh() == 0: theVal = self._gradation - self.params.SetGradation(theVal) - - ## Sets topology usage way. - # @param way defines how mesh conformity is assured - #
  • PreCAD - by pre-processing with PreCAD a CAD model
    • - # @ingroup l3_hypos_blsurf - def SetTopology(self, way): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetTopology(way) - - ## To respect geometrical edges or not. - # @ingroup l3_hypos_blsurf - def SetDecimesh(self, toIgnoreEdges=False): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetDecimesh(toIgnoreEdges) - - ## Sets verbosity level in the range 0 to 100. - # @ingroup l3_hypos_blsurf - def SetVerbosity(self, level): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetVerbosity(level) - - ## To optimize merges edges. - # @ingroup l3_hypos_blsurf - def SetPreCADMergeEdges(self, toMergeEdges=False): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPreCADMergeEdges(toMergeEdges) - - ## To remove nano edges. - # @ingroup l3_hypos_blsurf - def SetPreCADRemoveNanoEdges(self, toRemoveNanoEdges=False): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPreCADRemoveNanoEdges(toRemoveNanoEdges) - - ## To compute topology from scratch - # @ingroup l3_hypos_blsurf - def SetPreCADDiscardInput(self, toDiscardInput=False): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPreCADDiscardInput(toDiscardInput) - - ## Sets the length below which an edge is considered as nano - # for the topology processing. - # @ingroup l3_hypos_blsurf - def SetPreCADEpsNano(self, epsNano): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPreCADEpsNano(epsNano) - - ## Sets advanced option value. - # @ingroup l3_hypos_blsurf - def SetOptionValue(self, optionName, level): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetOptionValue(optionName,level) - - ## Sets advanced PreCAD option value. - # Keyword arguments: - # optionName: name of the option - # optionValue: value of the option - # @ingroup l3_hypos_blsurf - def SetPreCADOptionValue(self, optionName, optionValue): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetPreCADOptionValue(optionName,optionValue) - - ## Sets GMF file for export at computation - # @ingroup l3_hypos_blsurf - def SetGMFFile(self, fileName): - if self.Parameters(): - # Parameter of BLSURF algo - self.params.SetGMFFile(fileName) - - ## Enforced vertices (BLSURF) - - ## To get all the enforced vertices - # @ingroup l3_hypos_blsurf - def GetAllEnforcedVertices(self): - if self.Parameters(): - # Parameter of BLSURF algo - return self.params.GetAllEnforcedVertices() - - ## To get all the enforced vertices sorted by face (or group, compound) - # @ingroup l3_hypos_blsurf - def GetAllEnforcedVerticesByFace(self): - if self.Parameters(): - # Parameter of BLSURF algo - return self.params.GetAllEnforcedVerticesByFace() - - ## To get all the enforced vertices sorted by coords of input vertices - # @ingroup l3_hypos_blsurf - def GetAllEnforcedVerticesByCoords(self): - if self.Parameters(): - # Parameter of BLSURF algo - return self.params.GetAllEnforcedVerticesByCoords() - - ## To get all the coords of input vertices sorted by face (or group, compound) - # @ingroup l3_hypos_blsurf - def GetAllCoordsByFace(self): - if self.Parameters(): - # Parameter of BLSURF algo - return self.params.GetAllCoordsByFace() - - ## To get all the enforced vertices on a face (or group, compound) - # @param theFace : GEOM face (or group, compound) on which to define an enforced vertex - # @ingroup l3_hypos_blsurf - def GetEnforcedVertices(self, theFace): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theFace ) - return self.params.GetEnforcedVertices(theFace) - - ## To clear all the enforced vertices - # @ingroup l3_hypos_blsurf - def ClearAllEnforcedVertices(self): - if self.Parameters(): - # Parameter of BLSURF algo - return self.params.ClearAllEnforcedVertices() - - ## To set an enforced vertex on a face (or group, compound) given the coordinates of a point. If the point is not on the face, it will projected on it. If there is no projection, no enforced vertex is created. - # @param theFace : GEOM face (or group, compound) on which to define an enforced vertex - # @param x : x coordinate - # @param y : y coordinate - # @param z : z coordinate - # @param vertexName : name of the enforced vertex - # @param groupName : name of the group - # @ingroup l3_hypos_blsurf - def SetEnforcedVertex(self, theFace, x, y, z, vertexName = "", groupName = ""): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theFace ) - if vertexName == "": - if groupName == "": - return self.params.SetEnforcedVertex(theFace, x, y, z) - else: - return self.params.SetEnforcedVertexWithGroup(theFace, x, y, z, groupName) - else: - if groupName == "": - return self.params.SetEnforcedVertexNamed(theFace, x, y, z, vertexName) - else: - return self.params.SetEnforcedVertexNamedWithGroup(theFace, x, y, z, vertexName, groupName) - - ## To set an enforced vertex on a face (or group, compound) given a GEOM vertex, group or compound. - # @param theFace : GEOM face (or group, compound) on which to define an enforced vertex - # @param theVertex : GEOM vertex (or group, compound) to be projected on theFace. - # @param groupName : name of the group - # @ingroup l3_hypos_blsurf - def SetEnforcedVertexGeom(self, theFace, theVertex, groupName = ""): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theFace ) - AssureGeomPublished( self.mesh, theVertex ) - if groupName == "": - return self.params.SetEnforcedVertexGeom(theFace, theVertex) - else: - return self.params.SetEnforcedVertexGeomWithGroup(theFace, theVertex,groupName) - - ## To remove an enforced vertex on a given GEOM face (or group, compound) given the coordinates. - # @param theFace : GEOM face (or group, compound) on which to remove the enforced vertex - # @param x : x coordinate - # @param y : y coordinate - # @param z : z coordinate - # @ingroup l3_hypos_blsurf - def UnsetEnforcedVertex(self, theFace, x, y, z): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theFace ) - return self.params.UnsetEnforcedVertex(theFace, x, y, z) - - ## To remove an enforced vertex on a given GEOM face (or group, compound) given a GEOM vertex, group or compound. - # @param theFace : GEOM face (or group, compound) on which to remove the enforced vertex - # @param theVertex : GEOM vertex (or group, compound) to remove. - # @ingroup l3_hypos_blsurf - def UnsetEnforcedVertexGeom(self, theFace, theVertex): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theFace ) - AssureGeomPublished( self.mesh, theVertex ) - return self.params.UnsetEnforcedVertexGeom(theFace, theVertex) - - ## To remove all enforced vertices on a given face. - # @param theFace : face (or group/compound of faces) on which to remove all enforced vertices - # @ingroup l3_hypos_blsurf - def UnsetEnforcedVertices(self, theFace): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theFace ) - return self.params.UnsetEnforcedVertices(theFace) - - ## Attractors (BLSURF) - - ## Sets an attractor on the chosen face. The mesh size will decrease exponentially with the distance from theAttractor, following the rule h(d) = theEndSize - (theEndSize - theStartSize) * exp [ - ( d / theInfluenceDistance ) ^ 2 ] - # @param theFace : face on which the attractor will be defined - # @param theAttractor : geometrical object from which the mesh size "h" decreases exponentially - # @param theStartSize : mesh size on theAttractor - # @param theEndSize : maximum size that will be reached on theFace - # @param theInfluenceDistance : influence of the attractor ( the size grow slower on theFace if it's high) - # @param theConstantSizeDistance : distance until which the mesh size will be kept constant on theFace - # @ingroup l3_hypos_blsurf - def SetAttractorGeom(self, theFace, theAttractor, theStartSize, theEndSize, theInfluenceDistance, theConstantSizeDistance): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theFace ) - AssureGeomPublished( self.mesh, theAttractor ) - self.params.SetAttractorGeom(theFace, theAttractor, theStartSize, theEndSize, theInfluenceDistance, theConstantSizeDistance) - - ## Unsets an attractor on the chosen face. - # @param theFace : face on which the attractor has to be removed - # @ingroup l3_hypos_blsurf - def UnsetAttractorGeom(self, theFace): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theFace ) - self.params.SetAttractorGeom(theFace) - - ## Size maps (BLSURF) - - ## To set a size map on a face, edge or vertex (or group, compound) given Python function. - # If theObject is a face, the function can be: def f(u,v): return u+v - # If theObject is an edge, the function can be: def f(t): return t/2 - # If theObject is a vertex, the function can be: def f(): return 10 - # @param theObject : GEOM face, edge or vertex (or group, compound) on which to define a size map - # @param theSizeMap : Size map defined as a string - # @ingroup l3_hypos_blsurf - def SetSizeMap(self, theObject, theSizeMap): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theObject ) - return self.params.SetSizeMap(theObject, theSizeMap) - - ## To remove a size map defined on a face, edge or vertex (or group, compound) - # @param theObject : GEOM face, edge or vertex (or group, compound) on which to define a size map - # @ingroup l3_hypos_blsurf - def UnsetSizeMap(self, theObject): - if self.Parameters(): - # Parameter of BLSURF algo - AssureGeomPublished( self.mesh, theObject ) - return self.params.UnsetSizeMap(theObject) - - ## To remove all the size maps - # @ingroup l3_hypos_blsurf - def ClearSizeMaps(self): - if self.Parameters(): - # Parameter of BLSURF algo - return self.params.ClearSizeMaps() - - - ## Sets QuadAllowed flag. - # 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 not self.params: - # use simple hyps - hasSimpleHyps = False - simpleHyps = ["QuadranglePreference","LengthFromEdges","MaxElementArea"] - for hyp in self.mesh.GetHypothesisList( self.geom ): - 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 - pass - if self.Parameters(): - self.params.SetQuadAllowed(toAllow) - return - - ## Defines hypothesis having several parameters - # - # @ingroup l3_hypos_netgen - def Parameters(self, which=SOLE): - 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: - print "Mesh_Triangle with algo type %s does not have such a parameter, check algo type"%self.algoType - return self.params - - ## Sets MaxSize - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetMaxSize(self, theSize): - if self.Parameters(): - self.params.SetMaxSize(theSize) - - ## Sets SecondOrder flag - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetSecondOrder(self, theVal): - if self.Parameters(): - self.params.SetSecondOrder(theVal) - - ## Sets Optimize flag - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetOptimize(self, theVal): - if self.Parameters(): - self.params.SetOptimize(theVal) - - ## Sets Fineness - # @param theFineness is: - # VeryCoarse, Coarse, Moderate, Fine, VeryFine or Custom - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetFineness(self, theFineness): - if self.Parameters(): - self.params.SetFineness(theFineness) - - ## Sets GrowthRate - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetGrowthRate(self, theRate): - if self.Parameters(): - self.params.SetGrowthRate(theRate) - - ## Sets NbSegPerEdge - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetNbSegPerEdge(self, theVal): - if self.Parameters(): - self.params.SetNbSegPerEdge(theVal) - - ## Sets NbSegPerRadius - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetNbSegPerRadius(self, theVal): - if self.Parameters(): - self.params.SetNbSegPerRadius(theVal) - - ## Sets number of segments overriding value set by SetLocalLength() - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetNumberOfSegments(self, theVal): - self.Parameters(SIMPLE).SetNumberOfSegments(theVal) - - ## Sets number of segments overriding value set by SetNumberOfSegments() - # - # Only for algoType == NETGEN - # @ingroup l3_hypos_netgen - def SetLocalLength(self, theVal): - self.Parameters(SIMPLE).SetLocalLength(theVal) - - pass - - -# Public class: Mesh_Quadrangle -# ----------------------------- +class Pattern(SMESH._objref_SMESH_Pattern): -## Defines a quadrangle 2D algorithm -# -# @ingroup l3_algos_basic -class Mesh_Quadrangle(Mesh_Algorithm): + def ApplyToMeshFaces(self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse): + decrFun = lambda i: i-1 + theNodeIndexOnKeyPoint1,Parameters,hasVars = ParseParameters(theNodeIndexOnKeyPoint1, decrFun) + theMesh.SetParameters(Parameters) + return SMESH._objref_SMESH_Pattern.ApplyToMeshFaces( self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse ) - params=0 + def ApplyToHexahedrons(self, theMesh, theVolumesIDs, theNode000Index, theNode001Index): + decrFun = lambda i: i-1 + theNode000Index,theNode001Index,Parameters,hasVars = ParseParameters(theNode000Index,theNode001Index, decrFun) + theMesh.SetParameters(Parameters) + return SMESH._objref_SMESH_Pattern.ApplyToHexahedrons( self, theMesh, theVolumesIDs, theNode000Index, theNode001Index ) - ## Private constructor. - def __init__(self, mesh, geom=0): - Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, "Quadrangle_2D") - return +# Registering the new proxy for Pattern +omniORB.registerObjref(SMESH._objref_SMESH_Pattern._NP_RepositoryId, Pattern) - ## Defines "QuadrangleParameters" hypothesis - # @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. - # - 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. - # - 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 - # same number of segments, the other pair must have an even difference - # between the numbers of segments on the sides. - # @param triangleVertex: vertex of a trilateral geometrical face, around which triangles - # will be created while other elements will be quadrangles. - # Vertex can be either a GEOM_Object or a vertex ID within the - # shape to mesh - # @param UseExisting: if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @ingroup l3_hypos_quad - def QuadrangleParameters(self, quadType=StdMeshers.QUAD_STANDARD, triangleVertex=0, UseExisting=0): - vertexID = triangleVertex - if isinstance( triangleVertex, geompyDC.GEOM._objref_GEOM_Object ): - vertexID = self.mesh.geompyD.GetSubShapeID( self.mesh.geom, triangleVertex ) - if not self.params: - compFun = lambda hyp,args: \ - hyp.GetQuadType() == args[0] and \ - ( hyp.GetTriaVertex()==args[1] or ( hyp.GetTriaVertex()<1 and args[1]<1)) - self.params = self.Hypothesis("QuadrangleParams", [quadType,vertexID], - UseExisting = UseExisting, CompareMethod=compFun) - pass - if self.params.GetQuadType() != quadType: - self.params.SetQuadType(quadType) - if vertexID > 0: - self.params.SetTriaVertex( vertexID ) - return self.params - - ## Defines "QuadrangleParams" hypothesis with a type of quadrangulation that 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. - # @param reversed if True, transition area is located along the coarser meshed sides. - # @param UseExisting: if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @ingroup l3_hypos_quad - def QuadranglePreference(self, reversed=False, UseExisting=0): - if reversed: - return self.QuadrangleParameters(QUAD_QUADRANGLE_PREF_REVERSED,UseExisting=UseExisting) - return self.QuadrangleParameters(QUAD_QUADRANGLE_PREF,UseExisting=UseExisting) - - ## Defines "QuadrangleParams" hypothesis with a type of quadrangulation that only - # triangles are built in the transition area along the finer meshed sides. - # @param UseExisting: if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @ingroup l3_hypos_quad - def TrianglePreference(self, UseExisting=0): - return self.QuadrangleParameters(QUAD_TRIANGLE_PREF,UseExisting=UseExisting) - - ## Defines "QuadrangleParams" hypothesis with a type of quadrangulation that 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 same number of segments, the other pair must - # have an even difference between the numbers of segments on the sides. - # @param UseExisting: if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @ingroup l3_hypos_quad - def Reduced(self, UseExisting=0): - return self.QuadrangleParameters(QUAD_REDUCED,UseExisting=UseExisting) - - ## Defines "QuadrangleParams" hypothesis with QUAD_STANDARD type of quadrangulation - # @param vertex: vertex of a trilateral geometrical face, around which triangles - # will be created while other elements will be quadrangles. - # Vertex can be either a GEOM_Object or a vertex ID within the - # shape to mesh - # @param UseExisting: if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @ingroup l3_hypos_quad - def TriangleVertex(self, vertex, UseExisting=0): - return self.QuadrangleParameters(QUAD_STANDARD,vertex,UseExisting) - - -# Public class: Mesh_Tetrahedron -# ------------------------------ - -## Defines a tetrahedron 3D algorithm +## Private class used to bind methods creating algorithms to the class Mesh # -# @ingroup l3_algos_basic -class Mesh_Tetrahedron(Mesh_Algorithm): - - params = 0 - algoType = 0 - - ## Private constructor. - def __init__(self, mesh, algoType, geom=0): - Mesh_Algorithm.__init__(self) - - if algoType == NETGEN: - CheckPlugin(NETGEN) - self.Create(mesh, geom, "NETGEN_3D", "libNETGENEngine.so") - pass - - elif algoType == FULL_NETGEN: - CheckPlugin(NETGEN) - self.Create(mesh, geom, "NETGEN_2D3D", "libNETGENEngine.so") - pass - - elif algoType == GHS3D: - CheckPlugin(GHS3D) - self.Create(mesh, geom, "GHS3D_3D" , "libGHS3DEngine.so") - pass - - elif algoType == GHS3DPRL: - CheckPlugin(GHS3DPRL) - self.Create(mesh, geom, "GHS3DPRL_3D" , "libGHS3DPRLEngine.so") - pass - - self.algoType = algoType - - ## Defines "MaxElementVolume" hypothesis to give the maximun volume of each tetrahedron - # @param vol for the maximum volume of each tetrahedron - # @param UseExisting if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - # @ingroup l3_hypos_maxvol - def MaxElementVolume(self, vol, UseExisting=0): - if self.algoType == NETGEN: - hyp = self.Hypothesis("MaxElementVolume", [vol], UseExisting=UseExisting, - CompareMethod=self.CompareMaxElementVolume) - hyp.SetMaxElementVolume(vol) - return hyp - elif self.algoType == FULL_NETGEN: - self.Parameters(SIMPLE).SetMaxElementVolume(vol) +class algoCreator: + def __init__(self): + self.mesh = None + self.defaultAlgoType = "" + self.algoTypeToClass = {} + + # Stores a python class of algorithm + def add(self, algoClass): + if type( algoClass ).__name__ == 'classobj' and \ + hasattr( algoClass, "algoType"): + self.algoTypeToClass[ algoClass.algoType ] = algoClass + if not self.defaultAlgoType and \ + hasattr( algoClass, "isDefault") and algoClass.isDefault: + self.defaultAlgoType = algoClass.algoType + #print "Add",algoClass.algoType, "dflt",self.defaultAlgoType + + # creates a copy of self and assign mesh to the copy + def copy(self, mesh): + other = algoCreator() + other.defaultAlgoType = self.defaultAlgoType + other.algoTypeToClass = self.algoTypeToClass + other.mesh = mesh + return other + + # creates an instance of algorithm + def __call__(self,algo="",geom=0,*args): + algoType = self.defaultAlgoType + for arg in args + (algo,geom): + if isinstance( arg, geompyDC.GEOM._objref_GEOM_Object ): + geom = arg + if isinstance( arg, str ) and arg: + algoType = arg + if not algoType and self.algoTypeToClass: + algoType = self.algoTypeToClass.keys()[0] + if self.algoTypeToClass.has_key( algoType ): + #print "Create algo",algoType + return self.algoTypeToClass[ algoType ]( self.mesh, geom ) + raise RuntimeError, "No class found for algo type %s" % algoType return None - ## Checks if the given "MaxElementVolume" hypothesis has the same parameters as the given arguments - def CompareMaxElementVolume(self, hyp, args): - return IsEqual(hyp.GetMaxElementVolume(), args[0]) - - ## Defines hypothesis having several parameters - # - # @ingroup l3_hypos_netgen - def Parameters(self, which=SOLE): - 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", [], - "libNETGENEngine.so", UseExisting=0) - - elif self.algoType == NETGEN: - self.params = self.Hypothesis("NETGEN_Parameters_3D", [], - "libNETGENEngine.so", UseExisting=0) - - elif self.algoType == GHS3D: - self.params = self.Hypothesis("GHS3D_Parameters", [], - "libGHS3DEngine.so", UseExisting=0) - - elif self.algoType == GHS3DPRL: - self.params = self.Hypothesis("GHS3DPRL_Parameters", [], - "libGHS3DPRLEngine.so", UseExisting=0) - else: - print "Warning: %s supports no multi-parameter hypothesis"%self.algo.GetName() - - return self.params - - ## Sets MaxSize - # Parameter of FULL_NETGEN and NETGEN - # @ingroup l3_hypos_netgen - def SetMaxSize(self, theSize): - self.Parameters().SetMaxSize(theSize) - - ## Sets SecondOrder flag - # Parameter of FULL_NETGEN - # @ingroup l3_hypos_netgen - def SetSecondOrder(self, theVal): - self.Parameters().SetSecondOrder(theVal) - - ## Sets Optimize flag - # Parameter of FULL_NETGEN and NETGEN - # @ingroup l3_hypos_netgen - def SetOptimize(self, theVal): - self.Parameters().SetOptimize(theVal) - - ## Sets Fineness - # @param theFineness is: - # VeryCoarse, Coarse, Moderate, Fine, VeryFine or Custom - # Parameter of FULL_NETGEN - # @ingroup l3_hypos_netgen - def SetFineness(self, theFineness): - self.Parameters().SetFineness(theFineness) - - ## Sets GrowthRate - # Parameter of FULL_NETGEN - # @ingroup l3_hypos_netgen - def SetGrowthRate(self, theRate): - self.Parameters().SetGrowthRate(theRate) - - ## Sets NbSegPerEdge - # Parameter of FULL_NETGEN - # @ingroup l3_hypos_netgen - def SetNbSegPerEdge(self, theVal): - self.Parameters().SetNbSegPerEdge(theVal) - - ## Sets NbSegPerRadius - # Parameter of FULL_NETGEN - # @ingroup l3_hypos_netgen - def SetNbSegPerRadius(self, theVal): - self.Parameters().SetNbSegPerRadius(theVal) - - ## Sets number of segments overriding value set by SetLocalLength() - # Only for algoType == NETGEN_FULL - # @ingroup l3_hypos_netgen - def SetNumberOfSegments(self, theVal): - self.Parameters(SIMPLE).SetNumberOfSegments(theVal) - - ## Sets number of segments overriding value set by SetNumberOfSegments() - # Only for algoType == NETGEN_FULL - # @ingroup l3_hypos_netgen - def SetLocalLength(self, theVal): - self.Parameters(SIMPLE).SetLocalLength(theVal) - - ## Defines "MaxElementArea" parameter of NETGEN_SimpleParameters_3D hypothesis. - # Overrides value set by LengthFromEdges() - # Only for algoType == NETGEN_FULL - # @ingroup l3_hypos_netgen - def MaxElementArea(self, area): - self.Parameters(SIMPLE).SetMaxElementArea(area) - - ## Defines "LengthFromEdges" parameter of NETGEN_SimpleParameters_3D hypothesis - # Overrides value set by MaxElementArea() - # Only for algoType == NETGEN_FULL - # @ingroup l3_hypos_netgen - def LengthFromEdges(self): - self.Parameters(SIMPLE).LengthFromEdges() - - ## Defines "LengthFromFaces" parameter of NETGEN_SimpleParameters_3D hypothesis - # Overrides value set by MaxElementVolume() - # Only for algoType == NETGEN_FULL - # @ingroup l3_hypos_netgen - def LengthFromFaces(self): - self.Parameters(SIMPLE).LengthFromFaces() - - ## To mesh "holes" in a solid or not. Default is to mesh. - # @ingroup l3_hypos_ghs3dh - def SetToMeshHoles(self, toMesh): - # Parameter of GHS3D - if self.Parameters(): - self.params.SetToMeshHoles(toMesh) - - ## Set Optimization level: - # None_Optimization, Light_Optimization, Standard_Optimization, StandardPlus_Optimization, - # Strong_Optimization. - # Default is Standard_Optimization - # @ingroup l3_hypos_ghs3dh - def SetOptimizationLevel(self, level): - # Parameter of GHS3D - if self.Parameters(): - self.params.SetOptimizationLevel(level) - - ## Maximal size of memory to be used by the algorithm (in Megabytes). - # @ingroup l3_hypos_ghs3dh - def SetMaximumMemory(self, MB): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetMaximumMemory(MB) - - ## Initial size of memory to be used by the algorithm (in Megabytes) in - # automatic memory adjustment mode. - # @ingroup l3_hypos_ghs3dh - def SetInitialMemory(self, MB): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetInitialMemory(MB) - - ## Path to working directory. - # @ingroup l3_hypos_ghs3dh - def SetWorkingDirectory(self, path): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetWorkingDirectory(path) - - ## To keep working files or remove them. Log file remains in case of errors anyway. - # @ingroup l3_hypos_ghs3dh - def SetKeepFiles(self, toKeep): - # Advanced parameter of GHS3D and GHS3DPRL - if self.Parameters(): - self.params.SetKeepFiles(toKeep) - - ## To set verbose level [0-10]. - # @ingroup l3_hypos_ghs3dh - def SetVerboseLevel(self, level): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetVerboseLevel(level) - - ## To create new nodes. - # @ingroup l3_hypos_ghs3dh - def SetToCreateNewNodes(self, toCreate): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetToCreateNewNodes(toCreate) - - ## To use boundary recovery version which tries to create mesh on a very poor - # quality surface mesh. - # @ingroup l3_hypos_ghs3dh - def SetToUseBoundaryRecoveryVersion(self, toUse): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetToUseBoundaryRecoveryVersion(toUse) - - ## Applies finite-element correction by replacing overconstrained elements where - # it is possible. The process is cutting first the overconstrained edges and - # second the overconstrained facets. This insure that no edges have two boundary - # vertices and that no facets have three boundary vertices. - # @ingroup l3_hypos_ghs3dh - def SetFEMCorrection(self, toUseFem): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetFEMCorrection(toUseFem) - - ## To removes initial central point. - # @ingroup l3_hypos_ghs3dh - def SetToRemoveCentralPoint(self, toRemove): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetToRemoveCentralPoint(toRemove) - - ## To set an enforced vertex. - # @param x : x coordinate - # @param y : y coordinate - # @param z : z coordinate - # @param size : size of 1D element around enforced vertex - # @param vertexName : name of the enforced vertex - # @param groupName : name of the group - # @ingroup l3_hypos_ghs3dh - def SetEnforcedVertex(self, x, y, z, size, vertexName = "", groupName = ""): - # Advanced parameter of GHS3D - if self.Parameters(): - if vertexName == "": - if groupName == "": - return self.params.SetEnforcedVertex(x, y, z, size) - else: - return self.params.SetEnforcedVertexWithGroup(x, y, z, size, groupName) - else: - if groupName == "": - return self.params.SetEnforcedVertexNamed(x, y, z, size, vertexName) - else: - return self.params.SetEnforcedVertexNamedWithGroup(x, y, z, size, vertexName, groupName) - - ## To set an enforced vertex given a GEOM vertex, group or compound. - # @param theVertex : GEOM vertex (or group, compound) to be projected on theFace. - # @param size : size of 1D element around enforced vertex - # @param groupName : name of the group - # @ingroup l3_hypos_ghs3dh - def SetEnforcedVertexGeom(self, theVertex, size, groupName = ""): - AssureGeomPublished( self.mesh, theVertex ) - # Advanced parameter of GHS3D - if self.Parameters(): - if groupName == "": - return self.params.SetEnforcedVertexGeom(theVertex, size) - else: - return self.params.SetEnforcedVertexGeomWithGroup(theVertex, size, groupName) - - ## To remove an enforced vertex. - # @param x : x coordinate - # @param y : y coordinate - # @param z : z coordinate - # @ingroup l3_hypos_ghs3dh - def RemoveEnforcedVertex(self, x, y, z): - # Advanced parameter of GHS3D - if self.Parameters(): - return self.params.RemoveEnforcedVertex(x, y, z) - - ## To remove an enforced vertex given a GEOM vertex, group or compound. - # @param theVertex : GEOM vertex (or group, compound) to be projected on theFace. - # @ingroup l3_hypos_ghs3dh - def RemoveEnforcedVertexGeom(self, theVertex): - AssureGeomPublished( self.mesh, theVertex ) - # Advanced parameter of GHS3D - if self.Parameters(): - return self.params.RemoveEnforcedVertexGeom(theVertex) - - ## To set an enforced mesh with given size and add the enforced elements in the group "groupName". - # @param theSource : source mesh which provides constraint elements/nodes - # @param elementType : SMESH.ElementType (NODE, EDGE or FACE) - # @param size : size of elements around enforced elements. Unused if -1. - # @param groupName : group in which enforced elements will be added. Unused if "". - # @ingroup l3_hypos_ghs3dh - def SetEnforcedMesh(self, theSource, elementType, size = -1, groupName = ""): - # Advanced parameter of GHS3D - if self.Parameters(): - if size >= 0: - if groupName != "": - return self.params.SetEnforcedMesh(theSource, elementType) - else: - return self.params.SetEnforcedMeshWithGroup(theSource, elementType, groupName) - else: - if groupName != "": - return self.params.SetEnforcedMeshSize(theSource, elementType, size) - else: - return self.params.SetEnforcedMeshSizeWithGroup(theSource, elementType, size, groupName) - - ## Sets command line option as text. - # @ingroup l3_hypos_ghs3dh - def SetTextOption(self, option): - # Advanced parameter of GHS3D - if self.Parameters(): - self.params.SetTextOption(option) - - ## Sets MED files name and path. - def SetMEDName(self, value): - if self.Parameters(): - self.params.SetMEDName(value) - - ## Sets the number of partition of the initial mesh - def SetNbPart(self, value): - if self.Parameters(): - self.params.SetNbPart(value) - - ## When big mesh, start tepal in background - def SetBackground(self, value): - if self.Parameters(): - self.params.SetBackground(value) - -# Public class: Mesh_Hexahedron -# ------------------------------ - -## Defines a hexahedron 3D algorithm -# -# @ingroup l3_algos_basic -class Mesh_Hexahedron(Mesh_Algorithm): - - params = 0 - algoType = 0 - - ## Private constructor. - def __init__(self, mesh, algoType=Hexa, geom=0): - Mesh_Algorithm.__init__(self) - - self.algoType = algoType - - if algoType == Hexa: - self.Create(mesh, geom, "Hexa_3D") - pass - - elif algoType == Hexotic: - CheckPlugin(Hexotic) - self.Create(mesh, geom, "Hexotic_3D", "libHexoticEngine.so") - pass - - ## Defines "MinMaxQuad" hypothesis to give three hexotic parameters - # @ingroup l3_hypos_hexotic - def MinMaxQuad(self, min=3, max=8, quad=True): - self.params = self.Hypothesis("Hexotic_Parameters", [], "libHexoticEngine.so", - UseExisting=0) - self.params.SetHexesMinLevel(min) - self.params.SetHexesMaxLevel(max) - self.params.SetHexoticQuadrangles(quad) - return self.params - -# Deprecated, only for compatibility! -# Public class: Mesh_Netgen -# ------------------------------ - -## Defines a NETGEN-based 2D or 3D algorithm -# that needs no discrete boundary (i.e. independent) -# -# This class is deprecated, only for compatibility! -# -# More details. -# @ingroup l3_algos_basic -class Mesh_Netgen(Mesh_Algorithm): - - is3D = 0 - - ## Private constructor. - def __init__(self, mesh, is3D, geom=0): - Mesh_Algorithm.__init__(self) - - CheckPlugin(NETGEN) - - self.is3D = is3D - if is3D: - self.Create(mesh, geom, "NETGEN_2D3D", "libNETGENEngine.so") - pass - - else: - self.Create(mesh, geom, "NETGEN_2D", "libNETGENEngine.so") - pass - - ## Defines the hypothesis containing parameters of the algorithm - def Parameters(self): - if self.is3D: - hyp = self.Hypothesis("NETGEN_Parameters", [], - "libNETGENEngine.so", UseExisting=0) - else: - hyp = self.Hypothesis("NETGEN_Parameters_2D", [], - "libNETGENEngine.so", UseExisting=0) - return hyp - -# Public class: Mesh_Projection1D -# ------------------------------ - -## Defines a projection 1D algorithm -# @ingroup l3_algos_proj +# Private class used to substitute and store variable parameters of hypotheses. # -class Mesh_Projection1D(Mesh_Algorithm): - - ## Private constructor. - def __init__(self, mesh, geom=0): - Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, "Projection_1D") - - ## Defines "Source Edge" hypothesis, specifying a meshed edge, from where - # a mesh pattern is taken, and, optionally, the association of vertices - # between the source edge and a target edge (to which a hypothesis is assigned) - # @param edge from which nodes distribution is taken - # @param mesh from which nodes distribution is taken (optional) - # @param srcV a vertex of \a edge to associate with \a tgtV (optional) - # @param tgtV a vertex of \a the edge to which the algorithm is assigned, - # to associate with \a srcV (optional) - # @param UseExisting if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - def SourceEdge(self, edge, mesh=None, srcV=None, tgtV=None, UseExisting=0): - AssureGeomPublished( self.mesh, edge ) - AssureGeomPublished( self.mesh, srcV ) - AssureGeomPublished( self.mesh, tgtV ) - hyp = self.Hypothesis("ProjectionSource1D", [edge,mesh,srcV,tgtV], - UseExisting=0) - #UseExisting=UseExisting, CompareMethod=self.CompareSourceEdge) - hyp.SetSourceEdge( edge ) - if not mesh is None and isinstance(mesh, Mesh): - mesh = mesh.GetMesh() - hyp.SetSourceMesh( mesh ) - hyp.SetVertexAssociation( srcV, tgtV ) - return hyp - - ## Checks if the given "SourceEdge" hypothesis has the same parameters as the given arguments - #def CompareSourceEdge(self, hyp, args): - # # it does not seem to be useful to reuse the existing "SourceEdge" hypothesis - # return False - - -# Public class: Mesh_Projection2D -# ------------------------------ +class hypMethodWrapper: + def __init__(self, hyp, method): + self.hyp = hyp + self.method = method + #print "REBIND:", method.__name__ + return -## Defines a projection 2D algorithm -# @ingroup l3_algos_proj -# -class Mesh_Projection2D(Mesh_Algorithm): - - ## Private constructor. - def __init__(self, mesh, geom=0): - Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, "Projection_2D") - - ## Defines "Source Face" hypothesis, specifying a meshed face, from where - # a mesh pattern is taken, and, optionally, the association of vertices - # between the source face and the target face (to which a hypothesis is assigned) - # @param face from which the mesh pattern is taken - # @param mesh from which the mesh pattern is taken (optional) - # @param srcV1 a vertex of \a face to associate with \a tgtV1 (optional) - # @param tgtV1 a vertex of \a the face to which the algorithm is assigned, - # to associate with \a srcV1 (optional) - # @param srcV2 a vertex of \a face to associate with \a tgtV1 (optional) - # @param tgtV2 a vertex of \a the face to which the algorithm is assigned, - # to associate with \a srcV2 (optional) - # @param UseExisting if ==true - forces the search for the existing hypothesis created with - # the same parameters, else (default) - forces the creation a new one - # - # Note: all association vertices must belong to one edge of a face - def SourceFace(self, face, mesh=None, srcV1=None, tgtV1=None, - srcV2=None, tgtV2=None, UseExisting=0): - for geom in [ face, srcV1, tgtV1, srcV2, tgtV2 ]: - AssureGeomPublished( self.mesh, geom ) - hyp = self.Hypothesis("ProjectionSource2D", [face,mesh,srcV1,tgtV1,srcV2,tgtV2], - UseExisting=0) - #UseExisting=UseExisting, CompareMethod=self.CompareSourceFace) - hyp.SetSourceFace( face ) - if isinstance(mesh, Mesh): - mesh = mesh.GetMesh() - hyp.SetSourceMesh( mesh ) - hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 ) - return hyp + # call a method of hypothesis with calling SetVarParameter() before + def __call__(self,*args): + if not args: + return self.method( self.hyp, *args ) # hypothesis method with no args - ## Checks if the given "SourceFace" hypothesis has the same parameters as the given arguments - #def CompareSourceFace(self, hyp, args): - # # it does not seem to be useful to reuse the existing "SourceFace" hypothesis - # return False + #print "MethWrapper.__call__",self.method.__name__, args + try: + parsed = ParseParameters(*args) # replace variables with their values + self.hyp.SetVarParameter( parsed[-2], self.method.__name__ ) + result = self.method( self.hyp, *parsed[:-2] ) # call hypothesis method + except omniORB.CORBA.BAD_PARAM: # raised by hypothesis method call + # maybe there is a replaced string arg which is not variable + result = self.method( self.hyp, *args ) + except ValueError, detail: # raised by ParseParameters() + try: + result = self.method( self.hyp, *args ) + except omniORB.CORBA.BAD_PARAM: + raise ValueError, detail # wrong variable name -# Public class: Mesh_Projection3D -# ------------------------------ + return result -## Defines a projection 3D algorithm -# @ingroup l3_algos_proj -# -class Mesh_Projection3D(Mesh_Algorithm): - - ## Private constructor. - def __init__(self, mesh, geom=0): - Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, "Projection_3D") - - ## Defines the "Source Shape 3D" hypothesis, specifying a meshed solid, from where - # the mesh pattern is taken, and, optionally, the association of vertices - # between the source and the target solid (to which a hipothesis is assigned) - # @param solid from where the mesh pattern is taken - # @param mesh from where the mesh pattern is taken (optional) - # @param srcV1 a vertex of \a solid to associate with \a tgtV1 (optional) - # @param tgtV1 a vertex of \a the solid where the algorithm is assigned, - # to associate with \a srcV1 (optional) - # @param srcV2 a vertex of \a solid to associate with \a tgtV1 (optional) - # @param tgtV2 a vertex of \a the solid to which the algorithm is assigned, - # to associate with \a srcV2 (optional) - # @param UseExisting - if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one +for pluginName in os.environ[ "SMESH_MeshersList" ].split( ":" ): # - # Note: association vertices must belong to one edge of a solid - def SourceShape3D(self, solid, mesh=0, srcV1=0, tgtV1=0, - srcV2=0, tgtV2=0, UseExisting=0): - for geom in [ solid, srcV1, tgtV1, srcV2, tgtV2 ]: - AssureGeomPublished( self.mesh, geom ) - hyp = self.Hypothesis("ProjectionSource3D", - [solid,mesh,srcV1,tgtV1,srcV2,tgtV2], - UseExisting=0) - #UseExisting=UseExisting, CompareMethod=self.CompareSourceShape3D) - hyp.SetSource3DShape( solid ) - if not mesh is None and isinstance(mesh, Mesh): - mesh = mesh.GetMesh() - hyp.SetSourceMesh( mesh ) - if srcV1 and srcV2 and tgtV1 and tgtV2: - hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 ) - #elif srcV1 or srcV2 or tgtV1 or tgtV2: - return hyp - - ## Checks if the given "SourceShape3D" hypothesis has the same parameters as given arguments - #def CompareSourceShape3D(self, hyp, args): - # # seems to be not really useful to reuse existing "SourceShape3D" hypothesis - # return False - - -# Public class: Mesh_Prism -# ------------------------ - -## Defines a 3D extrusion algorithm -# @ingroup l3_algos_3dextr -# -class Mesh_Prism3D(Mesh_Algorithm): - - ## Private constructor. - def __init__(self, mesh, geom=0): - Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, "Prism_3D") - -# Public class: Mesh_RadialPrism -# ------------------------------- - -## Defines a Radial Prism 3D algorithm -# @ingroup l3_algos_radialp -# -class Mesh_RadialPrism3D(Mesh_Algorithm): - - ## Private constructor. - def __init__(self, mesh, geom=0): - Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, "RadialPrism_3D") - - self.distribHyp = self.Hypothesis("LayerDistribution", UseExisting=0) - self.nbLayers = None - - ## Return 3D hypothesis holding the 1D one - def Get3DHypothesis(self): - return self.distribHyp - - ## Private method creating a 1D hypothesis and storing it in the LayerDistribution - # hypothesis. Returns the created hypothesis - def OwnHypothesis(self, hypType, args=[], so="libStdMeshersEngine.so"): - #print "OwnHypothesis",hypType - if not self.nbLayers is None: - self.mesh.GetMesh().RemoveHypothesis( self.geom, self.nbLayers ) - self.mesh.GetMesh().AddHypothesis( self.geom, self.distribHyp ) - study = self.mesh.smeshpyD.GetCurrentStudy() # prevents publishing own 1D hypothesis - self.mesh.smeshpyD.SetCurrentStudy( None ) - hyp = self.mesh.smeshpyD.CreateHypothesis(hypType, so) - self.mesh.smeshpyD.SetCurrentStudy( study ) # enables publishing - self.distribHyp.SetLayerDistribution( hyp ) - return hyp - - ## Defines "NumberOfLayers" hypothesis, specifying the number of layers of - # prisms to build between the inner and outer shells - # @param n number of layers - # @param UseExisting if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - def NumberOfLayers(self, n, UseExisting=0): - self.mesh.GetMesh().RemoveHypothesis( self.geom, self.distribHyp ) - self.nbLayers = self.Hypothesis("NumberOfLayers", [n], UseExisting=UseExisting, - CompareMethod=self.CompareNumberOfLayers) - self.nbLayers.SetNumberOfLayers( n ) - return self.nbLayers - - ## Checks if the given "NumberOfLayers" hypothesis has the same parameters as the given arguments - def CompareNumberOfLayers(self, hyp, args): - return IsEqual(hyp.GetNumberOfLayers(), args[0]) - - ## Defines "LocalLength" hypothesis, specifying the segment length - # to build between the inner and the outer shells - # @param l the length of segments - # @param p the precision of rounding - def LocalLength(self, l, p=1e-07): - hyp = self.OwnHypothesis("LocalLength", [l,p]) - hyp.SetLength(l) - hyp.SetPrecision(p) - return hyp - - ## Defines "NumberOfSegments" hypothesis, specifying the number of layers of - # prisms to build between the inner and the outer shells. - # @param n the number of layers - # @param s the scale factor (optional) - def NumberOfSegments(self, n, s=[]): - if s == []: - hyp = self.OwnHypothesis("NumberOfSegments", [n]) - else: - hyp = self.OwnHypothesis("NumberOfSegments", [n,s]) - hyp.SetDistrType( 1 ) - hyp.SetScaleFactor(s) - hyp.SetNumberOfSegments(n) - return hyp - - ## Defines "Arithmetic1D" hypothesis, specifying the distribution of segments - # to build between the inner and the outer shells with a length that changes in arithmetic progression - # @param start the length of the first segment - # @param end the length of the last segment - def Arithmetic1D(self, start, end ): - hyp = self.OwnHypothesis("Arithmetic1D", [start, end]) - hyp.SetLength(start, 1) - hyp.SetLength(end , 0) - return hyp - - ## Defines "StartEndLength" hypothesis, specifying distribution of segments - # to build between the inner and the outer shells as geometric length increasing - # @param start for the length of the first segment - # @param end for the length of the last segment - def StartEndLength(self, start, end): - hyp = self.OwnHypothesis("StartEndLength", [start, end]) - hyp.SetLength(start, 1) - hyp.SetLength(end , 0) - return hyp - - ## Defines "AutomaticLength" hypothesis, specifying the number of segments - # to build between the inner and outer shells - # @param fineness defines the quality of the mesh within the range [0-1] - def AutomaticLength(self, fineness=0): - hyp = self.OwnHypothesis("AutomaticLength") - hyp.SetFineness( fineness ) - return hyp - -# Public class: Mesh_RadialQuadrangle1D2D -# ------------------------------- - -## Defines a Radial Quadrangle 1D2D algorithm -# @ingroup l2_algos_radialq -# -class Mesh_RadialQuadrangle1D2D(Mesh_Algorithm): - - ## Private constructor. - def __init__(self, mesh, geom=0): - Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, "RadialQuadrangle_1D2D") - - self.distribHyp = None #self.Hypothesis("LayerDistribution2D", UseExisting=0) - self.nbLayers = None - - ## Return 2D hypothesis holding the 1D one - def Get2DHypothesis(self): - return self.distribHyp - - ## Private method creating a 1D hypothesis and storing it in the LayerDistribution - # hypothesis. Returns the created hypothesis - def OwnHypothesis(self, hypType, args=[], so="libStdMeshersEngine.so"): - #print "OwnHypothesis",hypType - if self.nbLayers: - self.mesh.GetMesh().RemoveHypothesis( self.geom, self.nbLayers ) - if self.distribHyp is None: - self.distribHyp = self.Hypothesis("LayerDistribution2D", UseExisting=0) - else: - self.mesh.GetMesh().AddHypothesis( self.geom, self.distribHyp ) - study = self.mesh.smeshpyD.GetCurrentStudy() # prevents publishing own 1D hypothesis - self.mesh.smeshpyD.SetCurrentStudy( None ) - hyp = self.mesh.smeshpyD.CreateHypothesis(hypType, so) - self.mesh.smeshpyD.SetCurrentStudy( study ) # enables publishing - self.distribHyp.SetLayerDistribution( hyp ) - return hyp - - ## Defines "NumberOfLayers" hypothesis, specifying the number of layers - # @param n number of layers - # @param UseExisting if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - def NumberOfLayers(self, n, UseExisting=0): - if self.distribHyp: - self.mesh.GetMesh().RemoveHypothesis( self.geom, self.distribHyp ) - self.nbLayers = self.Hypothesis("NumberOfLayers2D", [n], UseExisting=UseExisting, - CompareMethod=self.CompareNumberOfLayers) - self.nbLayers.SetNumberOfLayers( n ) - return self.nbLayers - - ## Checks if the given "NumberOfLayers" hypothesis has the same parameters as the given arguments - def CompareNumberOfLayers(self, hyp, args): - return IsEqual(hyp.GetNumberOfLayers(), args[0]) - - ## Defines "LocalLength" hypothesis, specifying the segment length - # @param l the length of segments - # @param p the precision of rounding - def LocalLength(self, l, p=1e-07): - hyp = self.OwnHypothesis("LocalLength", [l,p]) - hyp.SetLength(l) - hyp.SetPrecision(p) - return hyp - - ## Defines "NumberOfSegments" hypothesis, specifying the number of layers - # @param n the number of layers - # @param s the scale factor (optional) - def NumberOfSegments(self, n, s=[]): - if s == []: - hyp = self.OwnHypothesis("NumberOfSegments", [n]) - else: - hyp = self.OwnHypothesis("NumberOfSegments", [n,s]) - hyp.SetDistrType( 1 ) - hyp.SetScaleFactor(s) - hyp.SetNumberOfSegments(n) - return hyp - - ## Defines "Arithmetic1D" hypothesis, specifying the distribution of segments - # with a length that changes in arithmetic progression - # @param start the length of the first segment - # @param end the length of the last segment - def Arithmetic1D(self, start, end ): - hyp = self.OwnHypothesis("Arithmetic1D", [start, end]) - hyp.SetLength(start, 1) - hyp.SetLength(end , 0) - return hyp - - ## Defines "StartEndLength" hypothesis, specifying distribution of segments - # as geometric length increasing - # @param start for the length of the first segment - # @param end for the length of the last segment - def StartEndLength(self, start, end): - hyp = self.OwnHypothesis("StartEndLength", [start, end]) - hyp.SetLength(start, 1) - hyp.SetLength(end , 0) - return hyp - - ## Defines "AutomaticLength" hypothesis, specifying the number of segments - # @param fineness defines the quality of the mesh within the range [0-1] - def AutomaticLength(self, fineness=0): - hyp = self.OwnHypothesis("AutomaticLength") - hyp.SetFineness( fineness ) - return hyp - - -# Public class: Mesh_UseExistingElements -# -------------------------------------- -## Defines a Radial Quadrangle 1D2D algorithm -# @ingroup l3_algos_basic -# -class Mesh_UseExistingElements(Mesh_Algorithm): - - def __init__(self, dim, mesh, geom=0): - if dim == 1: - self.Create(mesh, geom, "Import_1D") - else: - self.Create(mesh, geom, "Import_1D2D") - return - - ## Defines "Source edges" hypothesis, specifying groups of edges to import - # @param groups list of groups of edges - # @param toCopyMesh if True, the whole mesh \a groups belong to is imported - # @param toCopyGroups if True, all groups of the mesh \a groups belong to are imported - # @param UseExisting if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - def SourceEdges(self, groups, toCopyMesh=False, toCopyGroups=False, UseExisting=False): - if self.algo.GetName() == "Import_2D": - raise ValueError, "algoritm dimension mismatch" - for group in groups: - AssureGeomPublished( self.mesh, group ) - hyp = self.Hypothesis("ImportSource1D", [groups, toCopyMesh, toCopyGroups], - UseExisting=UseExisting, CompareMethod=self._compareHyp) - hyp.SetSourceEdges(groups) - hyp.SetCopySourceMesh(toCopyMesh, toCopyGroups) - return hyp - - ## Defines "Source faces" hypothesis, specifying groups of faces to import - # @param groups list of groups of faces - # @param toCopyMesh if True, the whole mesh \a groups belong to is imported - # @param toCopyGroups if True, all groups of the mesh \a groups belong to are imported - # @param UseExisting if ==true - searches for the existing hypothesis created with - # the same parameters, else (default) - creates a new one - def SourceFaces(self, groups, toCopyMesh=False, toCopyGroups=False, UseExisting=False): - if self.algo.GetName() == "Import_1D": - raise ValueError, "algoritm dimension mismatch" - for group in groups: - AssureGeomPublished( self.mesh, group ) - hyp = self.Hypothesis("ImportSource2D", [groups, toCopyMesh, toCopyGroups], - UseExisting=UseExisting, CompareMethod=self._compareHyp) - hyp.SetSourceFaces(groups) - hyp.SetCopySourceMesh(toCopyMesh, toCopyGroups) - return hyp - - def _compareHyp(self,hyp,args): - if hasattr( hyp, "GetSourceEdges"): - entries = hyp.GetSourceEdges() - else: - entries = hyp.GetSourceFaces() - groups = args[0] - toCopyMesh,toCopyGroups = hyp.GetCopySourceMesh() - if len(entries)==len(groups) and toCopyMesh==args[1] and toCopyGroups==args[2]: - entries2 = [] - study = self.mesh.smeshpyD.GetCurrentStudy() - if study: - for g in groups: - ior = salome.orb.object_to_string(g) - sobj = study.FindObjectIOR(ior) - if sobj: entries2.append( sobj.GetID() ) - pass + 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 - entries.sort() - entries2.sort() - return entries == entries2 - return False - - -# Private class: Mesh_UseExisting -# ------------------------------- -class Mesh_UseExisting(Mesh_Algorithm): - - def __init__(self, dim, mesh, geom=0): - if dim == 1: - self.Create(mesh, geom, "UseExisting_1D") - else: - self.Create(mesh, geom, "UseExisting_2D") - - -import salome_notebook -notebook = salome_notebook.notebook - -##Return values of the notebook variables -def ParseParameters(last, nbParams,nbParam, value): - result = None - strResult = "" - counter = 0 - listSize = len(last) - for n in range(0,nbParams): - if n+1 != nbParam: - if counter < listSize: - strResult = strResult + last[counter] - else: - strResult = strResult + "" - else: - if isinstance(value, str): - if notebook.isVariable(value): - result = notebook.get(value) - strResult=strResult+value - else: - raise RuntimeError, "Variable with name '" + value + "' doesn't exist!!!" - else: - strResult=strResult+str(value) - result = value - if nbParams - 1 != counter: - strResult=strResult+var_separator #":" - counter = counter+1 - return result, strResult - -#Wrapper class for StdMeshers_LocalLength hypothesis -class LocalLength(StdMeshers._objref_StdMeshers_LocalLength): - - ## Set Length parameter value - # @param length numerical value or name of variable from notebook - def SetLength(self, length): - length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_LocalLength.GetLastParameters(self),2,1,length) - StdMeshers._objref_StdMeshers_LocalLength.SetParameters(self,parameters) - StdMeshers._objref_StdMeshers_LocalLength.SetLength(self,length) - - ## Set Precision parameter value - # @param precision numerical value or name of variable from notebook - def SetPrecision(self, precision): - precision,parameters = ParseParameters(StdMeshers._objref_StdMeshers_LocalLength.GetLastParameters(self),2,2,precision) - StdMeshers._objref_StdMeshers_LocalLength.SetParameters(self,parameters) - StdMeshers._objref_StdMeshers_LocalLength.SetPrecision(self, precision) - -#Registering the new proxy for LocalLength -omniORB.registerObjref(StdMeshers._objref_StdMeshers_LocalLength._NP_RepositoryId, LocalLength) - - -#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(); - StdMeshers._objref_StdMeshers_LayerDistribution.SetLayerDistribution(self,hypo) - -#Registering the new proxy for LayerDistribution -omniORB.registerObjref(StdMeshers._objref_StdMeshers_LayerDistribution._NP_RepositoryId, LayerDistribution) - -#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 - def SetLength(self, length): - length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.GetLastParameters(self),1,1,length) - StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetParameters(self,parameters) - StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetLength(self,length) - -#Registering the new proxy for SegmentLengthAroundVertex -omniORB.registerObjref(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex._NP_RepositoryId, SegmentLengthAroundVertex) - - -#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 - def SetLength(self, length, isStart): - nb = 2 - if isStart: - nb = 1 - 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 - def SetDeflection(self, deflection): - deflection,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Deflection1D.GetLastParameters(self),1,1,deflection) - StdMeshers._objref_StdMeshers_Deflection1D.SetParameters(self,parameters) - StdMeshers._objref_StdMeshers_Deflection1D.SetDeflection(self,deflection) - -#Registering the new proxy for Deflection1D -omniORB.registerObjref(StdMeshers._objref_StdMeshers_Deflection1D._NP_RepositoryId, Deflection1D) - -#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 - def SetLength(self, length, isStart): - nb = 2 - if isStart: - nb = 1 - 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): - lastParameters = StdMeshers._objref_StdMeshers_NumberOfSegments.GetLastParameters(self) - 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) - -if not noNETGENPlugin: - #Wrapper class for NETGENPlugin_Hypothesis hypothesis - class NETGENPlugin_Hypothesis(NETGENPlugin._objref_NETGENPlugin_Hypothesis): - - ## Set Max Size parameter value - # @param maxsize numerical value or name of variable from notebook - def SetMaxSize(self, maxsize): - lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self) - maxsize, parameters = ParseParameters(lastParameters,4,1,maxsize) - NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetMaxSize(self,maxsize) - - ## Set Growth Rate parameter value - # @param value numerical value or name of variable from notebook - def SetGrowthRate(self, value): - lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self) - value, parameters = ParseParameters(lastParameters,4,2,value) - NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetGrowthRate(self,value) - - ## Set Number of Segments per Edge parameter value - # @param value numerical value or name of variable from notebook - def SetNbSegPerEdge(self, value): - lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self) - value, parameters = ParseParameters(lastParameters,4,3,value) - NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetNbSegPerEdge(self,value) - - ## Set Number of Segments per Radius parameter value - # @param value numerical value or name of variable from notebook - def SetNbSegPerRadius(self, value): - lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self) - value, parameters = ParseParameters(lastParameters,4,4,value) - NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetNbSegPerRadius(self,value) - - #Registering the new proxy for NETGENPlugin_Hypothesis - omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_Hypothesis._NP_RepositoryId, NETGENPlugin_Hypothesis) - - - #Wrapper class for NETGENPlugin_Hypothesis_2D hypothesis - class NETGENPlugin_Hypothesis_2D(NETGENPlugin_Hypothesis,NETGENPlugin._objref_NETGENPlugin_Hypothesis_2D): + getattr( Mesh, algo.meshMethod ).add( algo ) + pass pass - - #Registering the new proxy for NETGENPlugin_Hypothesis_2D - omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_Hypothesis_2D._NP_RepositoryId, NETGENPlugin_Hypothesis_2D) - - #Wrapper class for NETGENPlugin_SimpleHypothesis_2D hypothesis - class NETGEN_SimpleParameters_2D(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D): - - ## Set Number of Segments parameter value - # @param nbSeg numerical value or name of variable from notebook - def SetNumberOfSegments(self, nbSeg): - lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self) - nbSeg, parameters = ParseParameters(lastParameters,2,1,nbSeg) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetNumberOfSegments(self, nbSeg) - - ## Set Local Length parameter value - # @param length numerical value or name of variable from notebook - def SetLocalLength(self, length): - lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self) - length, parameters = ParseParameters(lastParameters,2,1,length) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetLocalLength(self, length) - - ## Set Max Element Area parameter value - # @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) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetMaxElementArea(self, area) - - def LengthFromEdges(self): - lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self) - value = 0; - value, parameters = ParseParameters(lastParameters,2,2,value) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.LengthFromEdges(self) - - #Registering the new proxy for NETGEN_SimpleParameters_2D - omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D._NP_RepositoryId, NETGEN_SimpleParameters_2D) - - - #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 - def SetMaxElementVolume(self, volume): - lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self) - volume, parameters = ParseParameters(lastParameters,3,3,volume) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetMaxElementVolume(self, volume) - - def LengthFromFaces(self): - lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self) - value = 0; - value, parameters = ParseParameters(lastParameters,3,3,value) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetParameters(self,parameters) - NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.LengthFromFaces(self) - - #Registering the new proxy for NETGEN_SimpleParameters_3D - omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D._NP_RepositoryId, NETGEN_SimpleParameters_3D) - - pass # if not noNETGENPlugin: - -class Pattern(SMESH._objref_SMESH_Pattern): - - def ApplyToMeshFaces(self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse): - flag = False - if isinstance(theNodeIndexOnKeyPoint1,str): - flag = True - theNodeIndexOnKeyPoint1,Parameters = geompyDC.ParseParameters(theNodeIndexOnKeyPoint1) - if flag: - theNodeIndexOnKeyPoint1 -= 1 - theMesh.SetParameters(Parameters) - return SMESH._objref_SMESH_Pattern.ApplyToMeshFaces( self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse ) - - def ApplyToHexahedrons(self, theMesh, theVolumesIDs, theNode000Index, theNode001Index): - flag0 = False - flag1 = False - if isinstance(theNode000Index,str): - flag0 = True - if isinstance(theNode001Index,str): - flag1 = True - theNode000Index,theNode001Index,Parameters = geompyDC.ParseParameters(theNode000Index,theNode001Index) - if flag0: - theNode000Index -= 1 - if flag1: - theNode001Index -= 1 - theMesh.SetParameters(Parameters) - return SMESH._objref_SMESH_Pattern.ApplyToHexahedrons( self, theMesh, theVolumesIDs, theNode000Index, theNode001Index ) - -#Registering the new proxy for Pattern -omniORB.registerObjref(SMESH._objref_SMESH_Pattern._NP_RepositoryId, Pattern) + pass +del pluginName