1 # -*- coding: iso-8859-1 -*-
2 # Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 # Author : Francis KLOSS, OCC
30 ## @defgroup l1_auxiliary Auxiliary methods and structures
31 ## @defgroup l1_creating Creating meshes
33 ## @defgroup l2_impexp Importing and exporting meshes
34 ## @defgroup l2_construct Constructing meshes
35 ## @defgroup l2_algorithms Defining Algorithms
37 ## @defgroup l3_algos_basic Basic meshing algorithms
38 ## @defgroup l3_algos_proj Projection Algorithms
39 ## @defgroup l3_algos_radialp Radial Prism
40 ## @defgroup l3_algos_segmarv Segments around Vertex
41 ## @defgroup l3_algos_3dextr 3D extrusion meshing algorithm
44 ## @defgroup l2_hypotheses Defining hypotheses
46 ## @defgroup l3_hypos_1dhyps 1D Meshing Hypotheses
47 ## @defgroup l3_hypos_2dhyps 2D Meshing Hypotheses
48 ## @defgroup l3_hypos_maxvol Max Element Volume hypothesis
49 ## @defgroup l3_hypos_netgen Netgen 2D and 3D hypotheses
50 ## @defgroup l3_hypos_ghs3dh GHS3D Parameters hypothesis
51 ## @defgroup l3_hypos_blsurf BLSURF Parameters hypothesis
52 ## @defgroup l3_hypos_hexotic Hexotic Parameters hypothesis
53 ## @defgroup l3_hypos_additi Additional Hypotheses
56 ## @defgroup l2_submeshes Constructing submeshes
57 ## @defgroup l2_compounds Building Compounds
58 ## @defgroup l2_editing Editing Meshes
61 ## @defgroup l1_meshinfo Mesh Information
62 ## @defgroup l1_controls Quality controls and Filtering
63 ## @defgroup l1_grouping Grouping elements
65 ## @defgroup l2_grps_create Creating groups
66 ## @defgroup l2_grps_edit Editing groups
67 ## @defgroup l2_grps_operon Using operations on groups
68 ## @defgroup l2_grps_delete Deleting Groups
71 ## @defgroup l1_modifying Modifying meshes
73 ## @defgroup l2_modif_add Adding nodes and elements
74 ## @defgroup l2_modif_del Removing nodes and elements
75 ## @defgroup l2_modif_edit Modifying nodes and elements
76 ## @defgroup l2_modif_renumber Renumbering nodes and elements
77 ## @defgroup l2_modif_trsf Transforming meshes (Translation, Rotation, Symmetry, Sewing, Merging)
78 ## @defgroup l2_modif_movenode Moving nodes
79 ## @defgroup l2_modif_throughp Mesh through point
80 ## @defgroup l2_modif_invdiag Diagonal inversion of elements
81 ## @defgroup l2_modif_unitetri Uniting triangles
82 ## @defgroup l2_modif_changori Changing orientation of elements
83 ## @defgroup l2_modif_cutquadr Cutting quadrangles
84 ## @defgroup l2_modif_smooth Smoothing
85 ## @defgroup l2_modif_extrurev Extrusion and Revolution
86 ## @defgroup l2_modif_patterns Pattern mapping
87 ## @defgroup l2_modif_tofromqu Convert to/from Quadratic Mesh
90 ## @defgroup l1_measurements Measurements
95 import SMESH # This is necessary for back compatibility
103 # import NETGENPlugin module if possible
111 # import GHS3DPlugin module if possible
119 # import GHS3DPRLPlugin module if possible
122 import GHS3DPRLPlugin
127 # import HexoticPlugin module if possible
135 # import BLSURFPlugin module if possible
143 ## @addtogroup l1_auxiliary
146 # Types of algorithms
159 NETGEN_1D2D3D = FULL_NETGEN
160 NETGEN_FULL = FULL_NETGEN
168 # MirrorType enumeration
169 POINT = SMESH_MeshEditor.POINT
170 AXIS = SMESH_MeshEditor.AXIS
171 PLANE = SMESH_MeshEditor.PLANE
173 # Smooth_Method enumeration
174 LAPLACIAN_SMOOTH = SMESH_MeshEditor.LAPLACIAN_SMOOTH
175 CENTROIDAL_SMOOTH = SMESH_MeshEditor.CENTROIDAL_SMOOTH
177 # Fineness enumeration (for NETGEN)
185 # Optimization level of GHS3D
187 None_Optimization, Light_Optimization, Medium_Optimization, Strong_Optimization = 0,1,2,3
188 # V4.1 (partialy redefines V3.1). Issue 0020574
189 None_Optimization, Light_Optimization, Standard_Optimization, StandardPlus_Optimization, Strong_Optimization = 0,1,2,3,4
191 # Topology treatment way of BLSURF
192 FromCAD, PreProcess, PreProcessPlus = 0,1,2
194 # Element size flag of BLSURF
195 DefaultSize, DefaultGeom, Custom = 0,0,1
197 PrecisionConfusion = 1e-07
199 # TopAbs_State enumeration
200 [TopAbs_IN, TopAbs_OUT, TopAbs_ON, TopAbs_UNKNOWN] = range(4)
202 # Methods of splitting a hexahedron into tetrahedra
203 Hex_5Tet, Hex_6Tet, Hex_24Tet = 1, 2, 3
205 ## Converts an angle from degrees to radians
206 def DegreesToRadians(AngleInDegrees):
208 return AngleInDegrees * pi / 180.0
210 # Salome notebook variable separator
213 # Parametrized substitute for PointStruct
214 class PointStructStr:
223 def __init__(self, xStr, yStr, zStr):
227 if isinstance(xStr, str) and notebook.isVariable(xStr):
228 self.x = notebook.get(xStr)
231 if isinstance(yStr, str) and notebook.isVariable(yStr):
232 self.y = notebook.get(yStr)
235 if isinstance(zStr, str) and notebook.isVariable(zStr):
236 self.z = notebook.get(zStr)
240 # Parametrized substitute for PointStruct (with 6 parameters)
241 class PointStructStr6:
256 def __init__(self, x1Str, x2Str, y1Str, y2Str, z1Str, z2Str):
263 if isinstance(x1Str, str) and notebook.isVariable(x1Str):
264 self.x1 = notebook.get(x1Str)
267 if isinstance(x2Str, str) and notebook.isVariable(x2Str):
268 self.x2 = notebook.get(x2Str)
271 if isinstance(y1Str, str) and notebook.isVariable(y1Str):
272 self.y1 = notebook.get(y1Str)
275 if isinstance(y2Str, str) and notebook.isVariable(y2Str):
276 self.y2 = notebook.get(y2Str)
279 if isinstance(z1Str, str) and notebook.isVariable(z1Str):
280 self.z1 = notebook.get(z1Str)
283 if isinstance(z2Str, str) and notebook.isVariable(z2Str):
284 self.z2 = notebook.get(z2Str)
288 # Parametrized substitute for AxisStruct
304 def __init__(self, xStr, yStr, zStr, dxStr, dyStr, dzStr):
311 if isinstance(xStr, str) and notebook.isVariable(xStr):
312 self.x = notebook.get(xStr)
315 if isinstance(yStr, str) and notebook.isVariable(yStr):
316 self.y = notebook.get(yStr)
319 if isinstance(zStr, str) and notebook.isVariable(zStr):
320 self.z = notebook.get(zStr)
323 if isinstance(dxStr, str) and notebook.isVariable(dxStr):
324 self.dx = notebook.get(dxStr)
327 if isinstance(dyStr, str) and notebook.isVariable(dyStr):
328 self.dy = notebook.get(dyStr)
331 if isinstance(dzStr, str) and notebook.isVariable(dzStr):
332 self.dz = notebook.get(dzStr)
336 # Parametrized substitute for DirStruct
339 def __init__(self, pointStruct):
340 self.pointStruct = pointStruct
342 # Returns list of variable values from salome notebook
343 def ParsePointStruct(Point):
344 Parameters = 2*var_separator
345 if isinstance(Point, PointStructStr):
346 Parameters = str(Point.xStr) + var_separator + str(Point.yStr) + var_separator + str(Point.zStr)
347 Point = PointStruct(Point.x, Point.y, Point.z)
348 return Point, Parameters
350 # Returns list of variable values from salome notebook
351 def ParseDirStruct(Dir):
352 Parameters = 2*var_separator
353 if isinstance(Dir, DirStructStr):
354 pntStr = Dir.pointStruct
355 if isinstance(pntStr, PointStructStr6):
356 Parameters = str(pntStr.x1Str) + var_separator + str(pntStr.x2Str) + var_separator
357 Parameters += str(pntStr.y1Str) + var_separator + str(pntStr.y2Str) + var_separator
358 Parameters += str(pntStr.z1Str) + var_separator + str(pntStr.z2Str)
359 Point = PointStruct(pntStr.x2 - pntStr.x1, pntStr.y2 - pntStr.y1, pntStr.z2 - pntStr.z1)
361 Parameters = str(pntStr.xStr) + var_separator + str(pntStr.yStr) + var_separator + str(pntStr.zStr)
362 Point = PointStruct(pntStr.x, pntStr.y, pntStr.z)
363 Dir = DirStruct(Point)
364 return Dir, Parameters
366 # Returns list of variable values from salome notebook
367 def ParseAxisStruct(Axis):
368 Parameters = 5*var_separator
369 if isinstance(Axis, AxisStructStr):
370 Parameters = str(Axis.xStr) + var_separator + str(Axis.yStr) + var_separator + str(Axis.zStr) + var_separator
371 Parameters += str(Axis.dxStr) + var_separator + str(Axis.dyStr) + var_separator + str(Axis.dzStr)
372 Axis = AxisStruct(Axis.x, Axis.y, Axis.z, Axis.dx, Axis.dy, Axis.dz)
373 return Axis, Parameters
375 ## Return list of variable values from salome notebook
376 def ParseAngles(list):
379 for parameter in list:
380 if isinstance(parameter,str) and notebook.isVariable(parameter):
381 Result.append(DegreesToRadians(notebook.get(parameter)))
384 Result.append(parameter)
387 Parameters = Parameters + str(parameter)
388 Parameters = Parameters + var_separator
390 Parameters = Parameters[:len(Parameters)-1]
391 return Result, Parameters
393 def IsEqual(val1, val2, tol=PrecisionConfusion):
394 if abs(val1 - val2) < tol:
404 if isinstance(obj, SALOMEDS._objref_SObject):
407 ior = salome.orb.object_to_string(obj)
410 studies = salome.myStudyManager.GetOpenStudies()
411 for sname in studies:
412 s = salome.myStudyManager.GetStudyByName(sname)
414 sobj = s.FindObjectIOR(ior)
415 if not sobj: continue
416 return sobj.GetName()
417 if hasattr(obj, "GetName"):
418 # unknown CORBA object, having GetName() method
421 # unknown CORBA object, no GetName() method
424 if hasattr(obj, "GetName"):
425 # unknown non-CORBA object, having GetName() method
428 raise RuntimeError, "Null or invalid object"
430 ## Prints error message if a hypothesis was not assigned.
431 def TreatHypoStatus(status, hypName, geomName, isAlgo):
433 hypType = "algorithm"
435 hypType = "hypothesis"
437 if status == HYP_UNKNOWN_FATAL :
438 reason = "for unknown reason"
439 elif status == HYP_INCOMPATIBLE :
440 reason = "this hypothesis mismatches the algorithm"
441 elif status == HYP_NOTCONFORM :
442 reason = "a non-conform mesh would be built"
443 elif status == HYP_ALREADY_EXIST :
444 if isAlgo: return # it does not influence anything
445 reason = hypType + " of the same dimension is already assigned to this shape"
446 elif status == HYP_BAD_DIM :
447 reason = hypType + " mismatches the shape"
448 elif status == HYP_CONCURENT :
449 reason = "there are concurrent hypotheses on sub-shapes"
450 elif status == HYP_BAD_SUBSHAPE :
451 reason = "the shape is neither the main one, nor its subshape, nor a valid group"
452 elif status == HYP_BAD_GEOMETRY:
453 reason = "geometry mismatches the expectation of the algorithm"
454 elif status == HYP_HIDDEN_ALGO:
455 reason = "it is hidden by an algorithm of an upper dimension, which generates elements of all dimensions"
456 elif status == HYP_HIDING_ALGO:
457 reason = "it hides algorithms of lower dimensions by generating elements of all dimensions"
458 elif status == HYP_NEED_SHAPE:
459 reason = "Algorithm can't work without shape"
462 hypName = '"' + hypName + '"'
463 geomName= '"' + geomName+ '"'
464 if status < HYP_UNKNOWN_FATAL and not geomName =='""':
465 print hypName, "was assigned to", geomName,"but", reason
466 elif not geomName == '""':
467 print hypName, "was not assigned to",geomName,":", reason
469 print hypName, "was not assigned:", reason
472 ## Check meshing plugin availability
473 def CheckPlugin(plugin):
474 if plugin == NETGEN and noNETGENPlugin:
475 print "Warning: NETGENPlugin module unavailable"
477 elif plugin == GHS3D and noGHS3DPlugin:
478 print "Warning: GHS3DPlugin module unavailable"
480 elif plugin == GHS3DPRL and noGHS3DPRLPlugin:
481 print "Warning: GHS3DPRLPlugin module unavailable"
483 elif plugin == Hexotic and noHexoticPlugin:
484 print "Warning: HexoticPlugin module unavailable"
486 elif plugin == BLSURF and noBLSURFPlugin:
487 print "Warning: BLSURFPlugin module unavailable"
491 # end of l1_auxiliary
494 # All methods of this class are accessible directly from the smesh.py package.
495 class smeshDC(SMESH._objref_SMESH_Gen):
497 ## Sets the current study and Geometry component
498 # @ingroup l1_auxiliary
499 def init_smesh(self,theStudy,geompyD):
500 self.SetCurrentStudy(theStudy,geompyD)
502 ## Creates an empty Mesh. This mesh can have an underlying geometry.
503 # @param obj the Geometrical object on which the mesh is built. If not defined,
504 # the mesh will have no underlying geometry.
505 # @param name the name for the new mesh.
506 # @return an instance of Mesh class.
507 # @ingroup l2_construct
508 def Mesh(self, obj=0, name=0):
509 if isinstance(obj,str):
511 return Mesh(self,self.geompyD,obj,name)
513 ## Returns a long value from enumeration
514 # Should be used for SMESH.FunctorType enumeration
515 # @ingroup l1_controls
516 def EnumToLong(self,theItem):
519 ## Returns a string representation of the color.
520 # To be used with filters.
521 # @param c color value (SALOMEDS.Color)
522 # @ingroup l1_controls
523 def ColorToString(self,c):
525 if isinstance(c, SALOMEDS.Color):
526 val = "%s;%s;%s" % (c.R, c.G, c.B)
527 elif isinstance(c, str):
530 raise ValueError, "Color value should be of string or SALOMEDS.Color type"
533 ## Gets PointStruct from vertex
534 # @param theVertex a GEOM object(vertex)
535 # @return SMESH.PointStruct
536 # @ingroup l1_auxiliary
537 def GetPointStruct(self,theVertex):
538 [x, y, z] = self.geompyD.PointCoordinates(theVertex)
539 return PointStruct(x,y,z)
541 ## Gets DirStruct from vector
542 # @param theVector a GEOM object(vector)
543 # @return SMESH.DirStruct
544 # @ingroup l1_auxiliary
545 def GetDirStruct(self,theVector):
546 vertices = self.geompyD.SubShapeAll( theVector, geompyDC.ShapeType["VERTEX"] )
547 if(len(vertices) != 2):
548 print "Error: vector object is incorrect."
550 p1 = self.geompyD.PointCoordinates(vertices[0])
551 p2 = self.geompyD.PointCoordinates(vertices[1])
552 pnt = PointStruct(p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
553 dirst = DirStruct(pnt)
556 ## Makes DirStruct from a triplet
557 # @param x,y,z vector components
558 # @return SMESH.DirStruct
559 # @ingroup l1_auxiliary
560 def MakeDirStruct(self,x,y,z):
561 pnt = PointStruct(x,y,z)
562 return DirStruct(pnt)
564 ## Get AxisStruct from object
565 # @param theObj a GEOM object (line or plane)
566 # @return SMESH.AxisStruct
567 # @ingroup l1_auxiliary
568 def GetAxisStruct(self,theObj):
569 edges = self.geompyD.SubShapeAll( theObj, geompyDC.ShapeType["EDGE"] )
571 vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
572 vertex3, vertex4 = self.geompyD.SubShapeAll( edges[1], geompyDC.ShapeType["VERTEX"] )
573 vertex1 = self.geompyD.PointCoordinates(vertex1)
574 vertex2 = self.geompyD.PointCoordinates(vertex2)
575 vertex3 = self.geompyD.PointCoordinates(vertex3)
576 vertex4 = self.geompyD.PointCoordinates(vertex4)
577 v1 = [vertex2[0]-vertex1[0], vertex2[1]-vertex1[1], vertex2[2]-vertex1[2]]
578 v2 = [vertex4[0]-vertex3[0], vertex4[1]-vertex3[1], vertex4[2]-vertex3[2]]
579 normal = [ v1[1]*v2[2]-v2[1]*v1[2], v1[2]*v2[0]-v2[2]*v1[0], v1[0]*v2[1]-v2[0]*v1[1] ]
580 axis = AxisStruct(vertex1[0], vertex1[1], vertex1[2], normal[0], normal[1], normal[2])
582 elif len(edges) == 1:
583 vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
584 p1 = self.geompyD.PointCoordinates( vertex1 )
585 p2 = self.geompyD.PointCoordinates( vertex2 )
586 axis = AxisStruct(p1[0], p1[1], p1[2], p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
590 # From SMESH_Gen interface:
591 # ------------------------
593 ## Sets the given name to the object
594 # @param obj the object to rename
595 # @param name a new object name
596 # @ingroup l1_auxiliary
597 def SetName(self, obj, name):
598 if isinstance( obj, Mesh ):
600 elif isinstance( obj, Mesh_Algorithm ):
601 obj = obj.GetAlgorithm()
602 ior = salome.orb.object_to_string(obj)
603 SMESH._objref_SMESH_Gen.SetName(self, ior, name)
605 ## Sets the current mode
606 # @ingroup l1_auxiliary
607 def SetEmbeddedMode( self,theMode ):
608 #self.SetEmbeddedMode(theMode)
609 SMESH._objref_SMESH_Gen.SetEmbeddedMode(self,theMode)
611 ## Gets the current mode
612 # @ingroup l1_auxiliary
613 def IsEmbeddedMode(self):
614 #return self.IsEmbeddedMode()
615 return SMESH._objref_SMESH_Gen.IsEmbeddedMode(self)
617 ## Sets the current study
618 # @ingroup l1_auxiliary
619 def SetCurrentStudy( self, theStudy, geompyD = None ):
620 #self.SetCurrentStudy(theStudy)
623 geompyD = geompy.geom
626 self.SetGeomEngine(geompyD)
627 SMESH._objref_SMESH_Gen.SetCurrentStudy(self,theStudy)
629 ## Gets the current study
630 # @ingroup l1_auxiliary
631 def GetCurrentStudy(self):
632 #return self.GetCurrentStudy()
633 return SMESH._objref_SMESH_Gen.GetCurrentStudy(self)
635 ## Creates a Mesh object importing data from the given UNV file
636 # @return an instance of Mesh class
638 def CreateMeshesFromUNV( self,theFileName ):
639 aSmeshMesh = SMESH._objref_SMESH_Gen.CreateMeshesFromUNV(self,theFileName)
640 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
643 ## Creates a Mesh object(s) importing data from the given MED file
644 # @return a list of Mesh class instances
646 def CreateMeshesFromMED( self,theFileName ):
647 aSmeshMeshes, aStatus = SMESH._objref_SMESH_Gen.CreateMeshesFromMED(self,theFileName)
649 for iMesh in range(len(aSmeshMeshes)) :
650 aMesh = Mesh(self, self.geompyD, aSmeshMeshes[iMesh])
651 aMeshes.append(aMesh)
652 return aMeshes, aStatus
654 ## Creates a Mesh object importing data from the given STL file
655 # @return an instance of Mesh class
657 def CreateMeshesFromSTL( self, theFileName ):
658 aSmeshMesh = SMESH._objref_SMESH_Gen.CreateMeshesFromSTL(self,theFileName)
659 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
662 ## From SMESH_Gen interface
663 # @return the list of integer values
664 # @ingroup l1_auxiliary
665 def GetSubShapesId( self, theMainObject, theListOfSubObjects ):
666 return SMESH._objref_SMESH_Gen.GetSubShapesId(self,theMainObject, theListOfSubObjects)
668 ## From SMESH_Gen interface. Creates a pattern
669 # @return an instance of SMESH_Pattern
671 # <a href="../tui_modifying_meshes_page.html#tui_pattern_mapping">Example of Patterns usage</a>
672 # @ingroup l2_modif_patterns
673 def GetPattern(self):
674 return SMESH._objref_SMESH_Gen.GetPattern(self)
676 ## Sets number of segments per diagonal of boundary box of geometry by which
677 # default segment length of appropriate 1D hypotheses is defined.
678 # Default value is 10
679 # @ingroup l1_auxiliary
680 def SetBoundaryBoxSegmentation(self, nbSegments):
681 SMESH._objref_SMESH_Gen.SetBoundaryBoxSegmentation(self,nbSegments)
683 ## Concatenate the given meshes into one mesh.
684 # @return an instance of Mesh class
685 # @param meshes the meshes to combine into one mesh
686 # @param uniteIdenticalGroups if true, groups with same names are united, else they are renamed
687 # @param mergeNodesAndElements if true, equal nodes and elements aremerged
688 # @param mergeTolerance tolerance for merging nodes
689 # @param allGroups forces creation of groups of all elements
690 def Concatenate( self, meshes, uniteIdenticalGroups,
691 mergeNodesAndElements = False, mergeTolerance = 1e-5, allGroups = False):
692 mergeTolerance,Parameters = geompyDC.ParseParameters(mergeTolerance)
693 for i,m in enumerate(meshes):
694 if isinstance(m, Mesh):
695 meshes[i] = m.GetMesh()
697 aSmeshMesh = SMESH._objref_SMESH_Gen.ConcatenateWithGroups(
698 self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
700 aSmeshMesh = SMESH._objref_SMESH_Gen.Concatenate(
701 self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
702 aSmeshMesh.SetParameters(Parameters)
703 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
706 # Filtering. Auxiliary functions:
707 # ------------------------------
709 ## Creates an empty criterion
710 # @return SMESH.Filter.Criterion
711 # @ingroup l1_controls
712 def GetEmptyCriterion(self):
713 Type = self.EnumToLong(FT_Undefined)
714 Compare = self.EnumToLong(FT_Undefined)
718 UnaryOp = self.EnumToLong(FT_Undefined)
719 BinaryOp = self.EnumToLong(FT_Undefined)
722 Precision = -1 ##@1e-07
723 return Filter.Criterion(Type, Compare, Threshold, ThresholdStr, ThresholdID,
724 UnaryOp, BinaryOp, Tolerance, TypeOfElement, Precision)
726 ## Creates a criterion by the given parameters
727 # @param elementType the type of elements(NODE, EDGE, FACE, VOLUME)
728 # @param CritType the type of criterion (FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc.)
729 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
730 # @param Treshold the threshold value (range of ids as string, shape, numeric)
731 # @param UnaryOp FT_LogicalNOT or FT_Undefined
732 # @param BinaryOp a binary logical operation FT_LogicalAND, FT_LogicalOR or
733 # FT_Undefined (must be for the last criterion of all criteria)
734 # @return SMESH.Filter.Criterion
735 # @ingroup l1_controls
736 def GetCriterion(self,elementType,
738 Compare = FT_EqualTo,
740 UnaryOp=FT_Undefined,
741 BinaryOp=FT_Undefined):
742 aCriterion = self.GetEmptyCriterion()
743 aCriterion.TypeOfElement = elementType
744 aCriterion.Type = self.EnumToLong(CritType)
748 if Compare in [FT_LessThan, FT_MoreThan, FT_EqualTo]:
749 aCriterion.Compare = self.EnumToLong(Compare)
750 elif Compare == "=" or Compare == "==":
751 aCriterion.Compare = self.EnumToLong(FT_EqualTo)
753 aCriterion.Compare = self.EnumToLong(FT_LessThan)
755 aCriterion.Compare = self.EnumToLong(FT_MoreThan)
757 aCriterion.Compare = self.EnumToLong(FT_EqualTo)
760 if CritType in [FT_BelongToGeom, FT_BelongToPlane, FT_BelongToGenSurface,
761 FT_BelongToCylinder, FT_LyingOnGeom]:
762 # Checks the treshold
763 if isinstance(aTreshold, geompyDC.GEOM._objref_GEOM_Object):
764 aCriterion.ThresholdStr = GetName(aTreshold)
765 aCriterion.ThresholdID = salome.ObjectToID(aTreshold)
767 print "Error: The treshold should be a shape."
769 elif CritType == FT_RangeOfIds:
770 # Checks the treshold
771 if isinstance(aTreshold, str):
772 aCriterion.ThresholdStr = aTreshold
774 print "Error: The treshold should be a string."
776 elif CritType == FT_ElemGeomType:
777 # Checks the treshold
779 aCriterion.Threshold = self.EnumToLong(aTreshold)
781 if isinstance(aTreshold, int):
782 aCriterion.Threshold = aTreshold
784 print "Error: The treshold should be an integer or SMESH.GeometryType."
788 elif CritType == FT_GroupColor:
789 # Checks the treshold
791 aCriterion.ThresholdStr = self.ColorToString(aTreshold)
793 print "Error: The threshold value should be of SALOMEDS.Color type"
796 elif CritType in [FT_FreeBorders, FT_FreeEdges, FT_BadOrientedVolume, FT_FreeNodes,
797 FT_FreeFaces, FT_LinearOrQuadratic]:
798 # At this point the treshold is unnecessary
799 if aTreshold == FT_LogicalNOT:
800 aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
801 elif aTreshold in [FT_LogicalAND, FT_LogicalOR]:
802 aCriterion.BinaryOp = aTreshold
806 aTreshold = float(aTreshold)
807 aCriterion.Threshold = aTreshold
809 print "Error: The treshold should be a number."
812 if Treshold == FT_LogicalNOT or UnaryOp == FT_LogicalNOT:
813 aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
815 if Treshold in [FT_LogicalAND, FT_LogicalOR]:
816 aCriterion.BinaryOp = self.EnumToLong(Treshold)
818 if UnaryOp in [FT_LogicalAND, FT_LogicalOR]:
819 aCriterion.BinaryOp = self.EnumToLong(UnaryOp)
821 if BinaryOp in [FT_LogicalAND, FT_LogicalOR]:
822 aCriterion.BinaryOp = self.EnumToLong(BinaryOp)
826 ## Creates a filter with the given parameters
827 # @param elementType the type of elements in the group
828 # @param CritType the type of criterion ( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
829 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
830 # @param Treshold the threshold value (range of id ids as string, shape, numeric)
831 # @param UnaryOp FT_LogicalNOT or FT_Undefined
832 # @return SMESH_Filter
833 # @ingroup l1_controls
834 def GetFilter(self,elementType,
835 CritType=FT_Undefined,
838 UnaryOp=FT_Undefined):
839 aCriterion = self.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined)
840 aFilterMgr = self.CreateFilterManager()
841 aFilter = aFilterMgr.CreateFilter()
843 aCriteria.append(aCriterion)
844 aFilter.SetCriteria(aCriteria)
847 ## Creates a numerical functor by its type
848 # @param theCriterion FT_...; functor type
849 # @return SMESH_NumericalFunctor
850 # @ingroup l1_controls
851 def GetFunctor(self,theCriterion):
852 aFilterMgr = self.CreateFilterManager()
853 if theCriterion == FT_AspectRatio:
854 return aFilterMgr.CreateAspectRatio()
855 elif theCriterion == FT_AspectRatio3D:
856 return aFilterMgr.CreateAspectRatio3D()
857 elif theCriterion == FT_Warping:
858 return aFilterMgr.CreateWarping()
859 elif theCriterion == FT_MinimumAngle:
860 return aFilterMgr.CreateMinimumAngle()
861 elif theCriterion == FT_Taper:
862 return aFilterMgr.CreateTaper()
863 elif theCriterion == FT_Skew:
864 return aFilterMgr.CreateSkew()
865 elif theCriterion == FT_Area:
866 return aFilterMgr.CreateArea()
867 elif theCriterion == FT_Volume3D:
868 return aFilterMgr.CreateVolume3D()
869 elif theCriterion == FT_MaxElementLength2D:
870 return aFilterMgr.CreateMaxElementLength2D()
871 elif theCriterion == FT_MaxElementLength3D:
872 return aFilterMgr.CreateMaxElementLength3D()
873 elif theCriterion == FT_MultiConnection:
874 return aFilterMgr.CreateMultiConnection()
875 elif theCriterion == FT_MultiConnection2D:
876 return aFilterMgr.CreateMultiConnection2D()
877 elif theCriterion == FT_Length:
878 return aFilterMgr.CreateLength()
879 elif theCriterion == FT_Length2D:
880 return aFilterMgr.CreateLength2D()
882 print "Error: given parameter is not numerucal functor type."
884 ## Creates hypothesis
885 # @param theHType mesh hypothesis type (string)
886 # @param theLibName mesh plug-in library name
887 # @return created hypothesis instance
888 def CreateHypothesis(self, theHType, theLibName="libStdMeshersEngine.so"):
889 return SMESH._objref_SMESH_Gen.CreateHypothesis(self, theHType, theLibName )
891 ## Gets the mesh stattistic
892 # @return dictionary type element - count of elements
893 # @ingroup l1_meshinfo
894 def GetMeshInfo(self, obj):
895 if isinstance( obj, Mesh ):
898 if hasattr(obj, "_narrow") and obj._narrow(SMESH.SMESH_IDSource):
899 values = obj.GetMeshInfo()
900 for i in range(SMESH.Entity_Last._v):
901 if i < len(values): d[SMESH.EntityType._item(i)]=values[i]
906 #Registering the new proxy for SMESH_Gen
907 omniORB.registerObjref(SMESH._objref_SMESH_Gen._NP_RepositoryId, smeshDC)
913 ## This class allows defining and managing a mesh.
914 # It has a set of methods to build a mesh on the given geometry, including the definition of sub-meshes.
915 # It also has methods to define groups of mesh elements, to modify a mesh (by addition of
916 # new nodes and elements and by changing the existing entities), to get information
917 # about a mesh and to export a mesh into different formats.
926 # Creates a mesh on the shape \a obj (or an empty mesh if \a obj is equal to 0) and
927 # sets the GUI name of this mesh to \a name.
928 # @param smeshpyD an instance of smeshDC class
929 # @param geompyD an instance of geompyDC class
930 # @param obj Shape to be meshed or SMESH_Mesh object
931 # @param name Study name of the mesh
932 # @ingroup l2_construct
933 def __init__(self, smeshpyD, geompyD, obj=0, name=0):
934 self.smeshpyD=smeshpyD
939 if isinstance(obj, geompyDC.GEOM._objref_GEOM_Object):
941 self.mesh = self.smeshpyD.CreateMesh(self.geom)
942 elif isinstance(obj, SMESH._objref_SMESH_Mesh):
945 self.mesh = self.smeshpyD.CreateEmptyMesh()
947 self.smeshpyD.SetName(self.mesh, name)
949 self.smeshpyD.SetName(self.mesh, GetName(obj))
952 self.geom = self.mesh.GetShapeToMesh()
954 self.editor = self.mesh.GetMeshEditor()
956 ## Initializes the Mesh object from an instance of SMESH_Mesh interface
957 # @param theMesh a SMESH_Mesh object
958 # @ingroup l2_construct
959 def SetMesh(self, theMesh):
961 self.geom = self.mesh.GetShapeToMesh()
963 ## Returns the mesh, that is an instance of SMESH_Mesh interface
964 # @return a SMESH_Mesh object
965 # @ingroup l2_construct
969 ## Gets the name of the mesh
970 # @return the name of the mesh as a string
971 # @ingroup l2_construct
973 name = GetName(self.GetMesh())
976 ## Sets a name to the mesh
977 # @param name a new name of the mesh
978 # @ingroup l2_construct
979 def SetName(self, name):
980 self.smeshpyD.SetName(self.GetMesh(), name)
982 ## Gets the subMesh object associated to a \a theSubObject geometrical object.
983 # The subMesh object gives access to the IDs of nodes and elements.
984 # @param theSubObject a geometrical object (shape)
985 # @param theName a name for the submesh
986 # @return an object of type SMESH_SubMesh, representing a part of mesh, which lies on the given shape
987 # @ingroup l2_submeshes
988 def GetSubMesh(self, theSubObject, theName):
989 submesh = self.mesh.GetSubMesh(theSubObject, theName)
992 ## Returns the shape associated to the mesh
993 # @return a GEOM_Object
994 # @ingroup l2_construct
998 ## Associates the given shape to the mesh (entails the recreation of the mesh)
999 # @param geom the shape to be meshed (GEOM_Object)
1000 # @ingroup l2_construct
1001 def SetShape(self, geom):
1002 self.mesh = self.smeshpyD.CreateMesh(geom)
1004 ## Returns true if the hypotheses are defined well
1005 # @param theSubObject a subshape of a mesh shape
1006 # @return True or False
1007 # @ingroup l2_construct
1008 def IsReadyToCompute(self, theSubObject):
1009 return self.smeshpyD.IsReadyToCompute(self.mesh, theSubObject)
1011 ## Returns errors of hypotheses definition.
1012 # The list of errors is empty if everything is OK.
1013 # @param theSubObject a subshape of a mesh shape
1014 # @return a list of errors
1015 # @ingroup l2_construct
1016 def GetAlgoState(self, theSubObject):
1017 return self.smeshpyD.GetAlgoState(self.mesh, theSubObject)
1019 ## Returns a geometrical object on which the given element was built.
1020 # The returned geometrical object, if not nil, is either found in the
1021 # study or published by this method with the given name
1022 # @param theElementID the id of the mesh element
1023 # @param theGeomName the user-defined name of the geometrical object
1024 # @return GEOM::GEOM_Object instance
1025 # @ingroup l2_construct
1026 def GetGeometryByMeshElement(self, theElementID, theGeomName):
1027 return self.smeshpyD.GetGeometryByMeshElement( self.mesh, theElementID, theGeomName )
1029 ## Returns the mesh dimension depending on the dimension of the underlying shape
1030 # @return mesh dimension as an integer value [0,3]
1031 # @ingroup l1_auxiliary
1032 def MeshDimension(self):
1033 shells = self.geompyD.SubShapeAllIDs( self.geom, geompyDC.ShapeType["SHELL"] )
1034 if len( shells ) > 0 :
1036 elif self.geompyD.NumberOfFaces( self.geom ) > 0 :
1038 elif self.geompyD.NumberOfEdges( self.geom ) > 0 :
1044 ## Creates a segment discretization 1D algorithm.
1045 # If the optional \a algo parameter is not set, this algorithm is REGULAR.
1046 # \n If the optional \a geom parameter is not set, this algorithm is global.
1047 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1048 # @param algo the type of the required algorithm. Possible values are:
1050 # - smesh.PYTHON for discretization via a python function,
1051 # - smesh.COMPOSITE for meshing a set of edges on one face side as a whole.
1052 # @param geom If defined is the subshape to be meshed
1053 # @return an instance of Mesh_Segment or Mesh_Segment_Python, or Mesh_CompositeSegment class
1054 # @ingroup l3_algos_basic
1055 def Segment(self, algo=REGULAR, geom=0):
1056 ## if Segment(geom) is called by mistake
1057 if isinstance( algo, geompyDC.GEOM._objref_GEOM_Object):
1058 algo, geom = geom, algo
1059 if not algo: algo = REGULAR
1062 return Mesh_Segment(self, geom)
1063 elif algo == PYTHON:
1064 return Mesh_Segment_Python(self, geom)
1065 elif algo == COMPOSITE:
1066 return Mesh_CompositeSegment(self, geom)
1068 return Mesh_Segment(self, geom)
1070 ## Enables creation of nodes and segments usable by 2D algoritms.
1071 # The added nodes and segments must be bound to edges and vertices by
1072 # SetNodeOnVertex(), SetNodeOnEdge() and SetMeshElementOnShape()
1073 # If the optional \a geom parameter is not set, this algorithm is global.
1074 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1075 # @param geom the subshape to be manually meshed
1076 # @return StdMeshers_UseExisting_1D algorithm that generates nothing
1077 # @ingroup l3_algos_basic
1078 def UseExistingSegments(self, geom=0):
1079 algo = Mesh_UseExisting(1,self,geom)
1080 return algo.GetAlgorithm()
1082 ## Enables creation of nodes and faces usable by 3D algoritms.
1083 # The added nodes and faces must be bound to geom faces by SetNodeOnFace()
1084 # and SetMeshElementOnShape()
1085 # If the optional \a geom parameter is not set, this algorithm is global.
1086 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1087 # @param geom the subshape to be manually meshed
1088 # @return StdMeshers_UseExisting_2D algorithm that generates nothing
1089 # @ingroup l3_algos_basic
1090 def UseExistingFaces(self, geom=0):
1091 algo = Mesh_UseExisting(2,self,geom)
1092 return algo.GetAlgorithm()
1094 ## Creates a triangle 2D algorithm for faces.
1095 # If the optional \a geom parameter is not set, this algorithm is global.
1096 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1097 # @param algo values are: smesh.MEFISTO || smesh.NETGEN_1D2D || smesh.NETGEN_2D || smesh.BLSURF
1098 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1099 # @return an instance of Mesh_Triangle algorithm
1100 # @ingroup l3_algos_basic
1101 def Triangle(self, algo=MEFISTO, geom=0):
1102 ## if Triangle(geom) is called by mistake
1103 if (isinstance(algo, geompyDC.GEOM._objref_GEOM_Object)):
1106 return Mesh_Triangle(self, algo, geom)
1108 ## Creates a quadrangle 2D algorithm for faces.
1109 # If the optional \a geom parameter is not set, this algorithm is global.
1110 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1111 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1112 # @param algo values are: smesh.QUADRANGLE || smesh.RADIAL_QUAD
1113 # @return an instance of Mesh_Quadrangle algorithm
1114 # @ingroup l3_algos_basic
1115 def Quadrangle(self, geom=0, algo=QUADRANGLE):
1116 if algo==RADIAL_QUAD:
1117 return Mesh_RadialQuadrangle1D2D(self,geom)
1119 return Mesh_Quadrangle(self, geom)
1121 ## Creates a tetrahedron 3D algorithm for solids.
1122 # The parameter \a algo permits to choose the algorithm: NETGEN or GHS3D
1123 # If the optional \a geom parameter is not set, this algorithm is global.
1124 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1125 # @param algo values are: smesh.NETGEN, smesh.GHS3D, smesh.GHS3DPRL, smesh.FULL_NETGEN
1126 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1127 # @return an instance of Mesh_Tetrahedron algorithm
1128 # @ingroup l3_algos_basic
1129 def Tetrahedron(self, algo=NETGEN, geom=0):
1130 ## if Tetrahedron(geom) is called by mistake
1131 if ( isinstance( algo, geompyDC.GEOM._objref_GEOM_Object)):
1132 algo, geom = geom, algo
1133 if not algo: algo = NETGEN
1135 return Mesh_Tetrahedron(self, algo, geom)
1137 ## Creates a hexahedron 3D algorithm for solids.
1138 # If the optional \a geom parameter is not set, this algorithm is global.
1139 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1140 # @param algo possible values are: smesh.Hexa, smesh.Hexotic
1141 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1142 # @return an instance of Mesh_Hexahedron algorithm
1143 # @ingroup l3_algos_basic
1144 def Hexahedron(self, algo=Hexa, geom=0):
1145 ## if Hexahedron(geom, algo) or Hexahedron(geom) is called by mistake
1146 if ( isinstance(algo, geompyDC.GEOM._objref_GEOM_Object) ):
1147 if geom in [Hexa, Hexotic]: algo, geom = geom, algo
1148 elif geom == 0: algo, geom = Hexa, algo
1149 return Mesh_Hexahedron(self, algo, geom)
1151 ## Deprecated, used only for compatibility!
1152 # @return an instance of Mesh_Netgen algorithm
1153 # @ingroup l3_algos_basic
1154 def Netgen(self, is3D, geom=0):
1155 return Mesh_Netgen(self, is3D, geom)
1157 ## Creates a projection 1D algorithm for edges.
1158 # If the optional \a geom parameter is not set, this algorithm is global.
1159 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1160 # @param geom If defined, the subshape to be meshed
1161 # @return an instance of Mesh_Projection1D algorithm
1162 # @ingroup l3_algos_proj
1163 def Projection1D(self, geom=0):
1164 return Mesh_Projection1D(self, geom)
1166 ## Creates a projection 2D algorithm for faces.
1167 # If the optional \a geom parameter is not set, this algorithm is global.
1168 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1169 # @param geom If defined, the subshape to be meshed
1170 # @return an instance of Mesh_Projection2D algorithm
1171 # @ingroup l3_algos_proj
1172 def Projection2D(self, geom=0):
1173 return Mesh_Projection2D(self, geom)
1175 ## Creates a projection 3D algorithm for solids.
1176 # If the optional \a geom parameter is not set, this algorithm is global.
1177 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1178 # @param geom If defined, the subshape to be meshed
1179 # @return an instance of Mesh_Projection3D algorithm
1180 # @ingroup l3_algos_proj
1181 def Projection3D(self, geom=0):
1182 return Mesh_Projection3D(self, geom)
1184 ## Creates a 3D extrusion (Prism 3D) or RadialPrism 3D algorithm for solids.
1185 # If the optional \a geom parameter is not set, this algorithm is global.
1186 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1187 # @param geom If defined, the subshape to be meshed
1188 # @return an instance of Mesh_Prism3D or Mesh_RadialPrism3D algorithm
1189 # @ingroup l3_algos_radialp l3_algos_3dextr
1190 def Prism(self, geom=0):
1194 nbSolids = len( self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SOLID"] ))
1195 nbShells = len( self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SHELL"] ))
1196 if nbSolids == 0 or nbSolids == nbShells:
1197 return Mesh_Prism3D(self, geom)
1198 return Mesh_RadialPrism3D(self, geom)
1200 ## Evaluates size of prospective mesh on a shape
1201 # @return True or False
1202 def Evaluate(self, geom=0):
1203 if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
1205 geom = self.mesh.GetShapeToMesh()
1208 return self.smeshpyD.Evaluate(self.mesh, geom)
1211 ## Computes the mesh and returns the status of the computation
1212 # @param geom geomtrical shape on which mesh data should be computed
1213 # @param discardModifs if True and the mesh has been edited since
1214 # a last total re-compute and that may prevent successful partial re-compute,
1215 # then the mesh is cleaned before Compute()
1216 # @return True or False
1217 # @ingroup l2_construct
1218 def Compute(self, geom=0, discardModifs=False):
1219 if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
1221 geom = self.mesh.GetShapeToMesh()
1226 if discardModifs and self.mesh.HasModificationsToDiscard(): # issue 0020693
1228 ok = self.smeshpyD.Compute(self.mesh, geom)
1229 except SALOME.SALOME_Exception, ex:
1230 print "Mesh computation failed, exception caught:"
1231 print " ", ex.details.text
1234 print "Mesh computation failed, exception caught:"
1235 traceback.print_exc()
1239 # Treat compute errors
1240 computeErrors = self.smeshpyD.GetComputeErrors( self.mesh, geom )
1241 for err in computeErrors:
1243 if self.mesh.HasShapeToMesh():
1245 mainIOR = salome.orb.object_to_string(geom)
1246 for sname in salome.myStudyManager.GetOpenStudies():
1247 s = salome.myStudyManager.GetStudyByName(sname)
1249 mainSO = s.FindObjectIOR(mainIOR)
1250 if not mainSO: continue
1251 if err.subShapeID == 1:
1252 shapeText = ' on "%s"' % mainSO.GetName()
1253 subIt = s.NewChildIterator(mainSO)
1255 subSO = subIt.Value()
1257 obj = subSO.GetObject()
1258 if not obj: continue
1259 go = obj._narrow( geompyDC.GEOM._objref_GEOM_Object )
1261 ids = go.GetSubShapeIndices()
1262 if len(ids) == 1 and ids[0] == err.subShapeID:
1263 shapeText = ' on "%s"' % subSO.GetName()
1266 shape = self.geompyD.GetSubShape( geom, [err.subShapeID])
1268 shapeText = " on %s #%s" % (shape.GetShapeType(), err.subShapeID)
1270 shapeText = " on subshape #%s" % (err.subShapeID)
1272 shapeText = " on subshape #%s" % (err.subShapeID)
1274 stdErrors = ["OK", #COMPERR_OK
1275 "Invalid input mesh", #COMPERR_BAD_INPUT_MESH
1276 "std::exception", #COMPERR_STD_EXCEPTION
1277 "OCC exception", #COMPERR_OCC_EXCEPTION
1278 "SALOME exception", #COMPERR_SLM_EXCEPTION
1279 "Unknown exception", #COMPERR_EXCEPTION
1280 "Memory allocation problem", #COMPERR_MEMORY_PB
1281 "Algorithm failed", #COMPERR_ALGO_FAILED
1282 "Unexpected geometry"]#COMPERR_BAD_SHAPE
1284 if err.code < len(stdErrors): errText = stdErrors[err.code]
1286 errText = "code %s" % -err.code
1287 if errText: errText += ". "
1288 errText += err.comment
1289 if allReasons != "":allReasons += "\n"
1290 allReasons += '"%s" failed%s. Error: %s' %(err.algoName, shapeText, errText)
1294 errors = self.smeshpyD.GetAlgoState( self.mesh, geom )
1296 if err.isGlobalAlgo:
1304 reason = '%s %sD algorithm is missing' % (glob, dim)
1305 elif err.state == HYP_MISSING:
1306 reason = ('%s %sD algorithm "%s" misses %sD hypothesis'
1307 % (glob, dim, name, dim))
1308 elif err.state == HYP_NOTCONFORM:
1309 reason = 'Global "Not Conform mesh allowed" hypothesis is missing'
1310 elif err.state == HYP_BAD_PARAMETER:
1311 reason = ('Hypothesis of %s %sD algorithm "%s" has a bad parameter value'
1312 % ( glob, dim, name ))
1313 elif err.state == HYP_BAD_GEOMETRY:
1314 reason = ('%s %sD algorithm "%s" is assigned to mismatching'
1315 'geometry' % ( glob, dim, name ))
1317 reason = "For unknown reason."+\
1318 " Revise Mesh.Compute() implementation in smeshDC.py!"
1320 if allReasons != "":allReasons += "\n"
1321 allReasons += reason
1323 if allReasons != "":
1324 print '"' + GetName(self.mesh) + '"',"has not been computed:"
1328 print '"' + GetName(self.mesh) + '"',"has not been computed."
1331 if salome.sg.hasDesktop():
1332 smeshgui = salome.ImportComponentGUI("SMESH")
1333 smeshgui.Init(self.mesh.GetStudyId())
1334 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), ok, (self.NbNodes()==0) )
1335 salome.sg.updateObjBrowser(1)
1339 ## Return submesh objects list in meshing order
1340 # @return list of list of submesh objects
1341 # @ingroup l2_construct
1342 def GetMeshOrder(self):
1343 return self.mesh.GetMeshOrder()
1345 ## Return submesh objects list in meshing order
1346 # @return list of list of submesh objects
1347 # @ingroup l2_construct
1348 def SetMeshOrder(self, submeshes):
1349 return self.mesh.SetMeshOrder(submeshes)
1351 ## Removes all nodes and elements
1352 # @ingroup l2_construct
1355 if salome.sg.hasDesktop():
1356 smeshgui = salome.ImportComponentGUI("SMESH")
1357 smeshgui.Init(self.mesh.GetStudyId())
1358 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True )
1359 salome.sg.updateObjBrowser(1)
1361 ## Removes all nodes and elements of indicated shape
1362 # @ingroup l2_construct
1363 def ClearSubMesh(self, geomId):
1364 self.mesh.ClearSubMesh(geomId)
1365 if salome.sg.hasDesktop():
1366 smeshgui = salome.ImportComponentGUI("SMESH")
1367 smeshgui.Init(self.mesh.GetStudyId())
1368 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True )
1369 salome.sg.updateObjBrowser(1)
1371 ## Computes a tetrahedral mesh using AutomaticLength + MEFISTO + NETGEN
1372 # @param fineness [0,-1] defines mesh fineness
1373 # @return True or False
1374 # @ingroup l3_algos_basic
1375 def AutomaticTetrahedralization(self, fineness=0):
1376 dim = self.MeshDimension()
1378 self.RemoveGlobalHypotheses()
1379 self.Segment().AutomaticLength(fineness)
1381 self.Triangle().LengthFromEdges()
1384 self.Tetrahedron(NETGEN)
1386 return self.Compute()
1388 ## Computes an hexahedral mesh using AutomaticLength + Quadrangle + Hexahedron
1389 # @param fineness [0,-1] defines mesh fineness
1390 # @return True or False
1391 # @ingroup l3_algos_basic
1392 def AutomaticHexahedralization(self, fineness=0):
1393 dim = self.MeshDimension()
1394 # assign the hypotheses
1395 self.RemoveGlobalHypotheses()
1396 self.Segment().AutomaticLength(fineness)
1403 return self.Compute()
1405 ## Assigns a hypothesis
1406 # @param hyp a hypothesis to assign
1407 # @param geom a subhape of mesh geometry
1408 # @return SMESH.Hypothesis_Status
1409 # @ingroup l2_hypotheses
1410 def AddHypothesis(self, hyp, geom=0):
1411 if isinstance( hyp, Mesh_Algorithm ):
1412 hyp = hyp.GetAlgorithm()
1417 geom = self.mesh.GetShapeToMesh()
1419 status = self.mesh.AddHypothesis(geom, hyp)
1420 isAlgo = hyp._narrow( SMESH_Algo )
1421 hyp_name = GetName( hyp )
1424 geom_name = GetName( geom )
1425 TreatHypoStatus( status, hyp_name, geom_name, isAlgo )
1428 ## Unassigns a hypothesis
1429 # @param hyp a hypothesis to unassign
1430 # @param geom a subshape of mesh geometry
1431 # @return SMESH.Hypothesis_Status
1432 # @ingroup l2_hypotheses
1433 def RemoveHypothesis(self, hyp, geom=0):
1434 if isinstance( hyp, Mesh_Algorithm ):
1435 hyp = hyp.GetAlgorithm()
1440 status = self.mesh.RemoveHypothesis(geom, hyp)
1443 ## Gets the list of hypotheses added on a geometry
1444 # @param geom a subshape of mesh geometry
1445 # @return the sequence of SMESH_Hypothesis
1446 # @ingroup l2_hypotheses
1447 def GetHypothesisList(self, geom):
1448 return self.mesh.GetHypothesisList( geom )
1450 ## Removes all global hypotheses
1451 # @ingroup l2_hypotheses
1452 def RemoveGlobalHypotheses(self):
1453 current_hyps = self.mesh.GetHypothesisList( self.geom )
1454 for hyp in current_hyps:
1455 self.mesh.RemoveHypothesis( self.geom, hyp )
1459 ## Creates a mesh group based on the geometric object \a grp
1460 # and gives a \a name, \n if this parameter is not defined
1461 # the name is the same as the geometric group name \n
1462 # Note: Works like GroupOnGeom().
1463 # @param grp a geometric group, a vertex, an edge, a face or a solid
1464 # @param name the name of the mesh group
1465 # @return SMESH_GroupOnGeom
1466 # @ingroup l2_grps_create
1467 def Group(self, grp, name=""):
1468 return self.GroupOnGeom(grp, name)
1470 ## Deprecated, used only for compatibility! Please, use ExportToMEDX() method instead.
1471 # Exports the mesh in a file in MED format and chooses the \a version of MED format
1472 ## allowing to overwrite the file if it exists or add the exported data to its contents
1473 # @param f the file name
1474 # @param version values are SMESH.MED_V2_1, SMESH.MED_V2_2
1475 # @param opt boolean parameter for creating/not creating
1476 # the groups Group_On_All_Nodes, Group_On_All_Faces, ...
1477 # @param overwrite boolean parameter for overwriting/not overwriting the file
1478 # @ingroup l2_impexp
1479 def ExportToMED(self, f, version, opt=0, overwrite=1):
1480 self.mesh.ExportToMEDX(f, opt, version, overwrite)
1482 ## Exports the mesh in a file in MED format and chooses the \a version of MED format
1483 ## allowing to overwrite the file if it exists or add the exported data to its contents
1484 # @param f is the file name
1485 # @param auto_groups boolean parameter for creating/not creating
1486 # the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1487 # the typical use is auto_groups=false.
1488 # @param version MED format version(MED_V2_1 or MED_V2_2)
1489 # @param overwrite boolean parameter for overwriting/not overwriting the file
1490 # @ingroup l2_impexp
1491 def ExportMED(self, f, auto_groups=0, version=MED_V2_2, overwrite=1):
1492 self.mesh.ExportToMEDX(f, auto_groups, version, overwrite)
1494 ## Exports the mesh in a file in DAT format
1495 # @param f the file name
1496 # @ingroup l2_impexp
1497 def ExportDAT(self, f):
1498 self.mesh.ExportDAT(f)
1500 ## Exports the mesh in a file in UNV format
1501 # @param f the file name
1502 # @ingroup l2_impexp
1503 def ExportUNV(self, f):
1504 self.mesh.ExportUNV(f)
1506 ## Export the mesh in a file in STL format
1507 # @param f the file name
1508 # @param ascii defines the file encoding
1509 # @ingroup l2_impexp
1510 def ExportSTL(self, f, ascii=1):
1511 self.mesh.ExportSTL(f, ascii)
1514 # Operations with groups:
1515 # ----------------------
1517 ## Creates an empty mesh group
1518 # @param elementType the type of elements in the group
1519 # @param name the name of the mesh group
1520 # @return SMESH_Group
1521 # @ingroup l2_grps_create
1522 def CreateEmptyGroup(self, elementType, name):
1523 return self.mesh.CreateGroup(elementType, name)
1525 ## Creates a mesh group based on the geometrical object \a grp
1526 # and gives a \a name, \n if this parameter is not defined
1527 # the name is the same as the geometrical group name
1528 # @param grp a geometrical group, a vertex, an edge, a face or a solid
1529 # @param name the name of the mesh group
1530 # @param typ the type of elements in the group. If not set, it is
1531 # automatically detected by the type of the geometry
1532 # @return SMESH_GroupOnGeom
1533 # @ingroup l2_grps_create
1534 def GroupOnGeom(self, grp, name="", typ=None):
1536 name = grp.GetName()
1539 tgeo = str(grp.GetShapeType())
1540 if tgeo == "VERTEX":
1542 elif tgeo == "EDGE":
1544 elif tgeo == "FACE":
1546 elif tgeo == "SOLID":
1548 elif tgeo == "SHELL":
1550 elif tgeo == "COMPOUND":
1551 try: # it raises on a compound of compounds
1552 if len( self.geompyD.GetObjectIDs( grp )) == 0:
1553 print "Mesh.Group: empty geometric group", GetName( grp )
1558 if grp.GetType() == 37: # GEOMImpl_Types.hxx: #define GEOM_GROUP 37
1560 tgeo = self.geompyD.GetType(grp)
1561 if tgeo == geompyDC.ShapeType["VERTEX"]:
1563 elif tgeo == geompyDC.ShapeType["EDGE"]:
1565 elif tgeo == geompyDC.ShapeType["FACE"]:
1567 elif tgeo == geompyDC.ShapeType["SOLID"]:
1573 for elemType, shapeType in [[VOLUME,"SOLID"],[FACE,"FACE"],
1574 [EDGE,"EDGE"],[NODE,"VERTEX"]]:
1575 if self.geompyD.SubShapeAll(grp,geompyDC.ShapeType[shapeType]):
1583 print "Mesh.Group: bad first argument: expected a group, a vertex, an edge, a face or a solid"
1586 return self.mesh.CreateGroupFromGEOM(typ, name, grp)
1588 ## Creates a mesh group by the given ids of elements
1589 # @param groupName the name of the mesh group
1590 # @param elementType the type of elements in the group
1591 # @param elemIDs the list of ids
1592 # @return SMESH_Group
1593 # @ingroup l2_grps_create
1594 def MakeGroupByIds(self, groupName, elementType, elemIDs):
1595 group = self.mesh.CreateGroup(elementType, groupName)
1599 ## Creates a mesh group by the given conditions
1600 # @param groupName the name of the mesh group
1601 # @param elementType the type of elements in the group
1602 # @param CritType the type of criterion( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
1603 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
1604 # @param Treshold the threshold value (range of id ids as string, shape, numeric)
1605 # @param UnaryOp FT_LogicalNOT or FT_Undefined
1606 # @return SMESH_Group
1607 # @ingroup l2_grps_create
1611 CritType=FT_Undefined,
1614 UnaryOp=FT_Undefined):
1615 aCriterion = self.smeshpyD.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined)
1616 group = self.MakeGroupByCriterion(groupName, aCriterion)
1619 ## Creates a mesh group by the given criterion
1620 # @param groupName the name of the mesh group
1621 # @param Criterion the instance of Criterion class
1622 # @return SMESH_Group
1623 # @ingroup l2_grps_create
1624 def MakeGroupByCriterion(self, groupName, Criterion):
1625 aFilterMgr = self.smeshpyD.CreateFilterManager()
1626 aFilter = aFilterMgr.CreateFilter()
1628 aCriteria.append(Criterion)
1629 aFilter.SetCriteria(aCriteria)
1630 group = self.MakeGroupByFilter(groupName, aFilter)
1633 ## Creates a mesh group by the given criteria (list of criteria)
1634 # @param groupName the name of the mesh group
1635 # @param theCriteria the list of criteria
1636 # @return SMESH_Group
1637 # @ingroup l2_grps_create
1638 def MakeGroupByCriteria(self, groupName, theCriteria):
1639 aFilterMgr = self.smeshpyD.CreateFilterManager()
1640 aFilter = aFilterMgr.CreateFilter()
1641 aFilter.SetCriteria(theCriteria)
1642 group = self.MakeGroupByFilter(groupName, aFilter)
1645 ## Creates a mesh group by the given filter
1646 # @param groupName the name of the mesh group
1647 # @param theFilter the instance of Filter class
1648 # @return SMESH_Group
1649 # @ingroup l2_grps_create
1650 def MakeGroupByFilter(self, groupName, theFilter):
1651 anIds = theFilter.GetElementsId(self.mesh)
1652 anElemType = theFilter.GetElementType()
1653 group = self.MakeGroupByIds(groupName, anElemType, anIds)
1656 ## Passes mesh elements through the given filter and return IDs of fitting elements
1657 # @param theFilter SMESH_Filter
1658 # @return a list of ids
1659 # @ingroup l1_controls
1660 def GetIdsFromFilter(self, theFilter):
1661 return theFilter.GetElementsId(self.mesh)
1663 ## Verifies whether a 2D mesh element has free edges (edges connected to one face only)\n
1664 # Returns a list of special structures (borders).
1665 # @return a list of SMESH.FreeEdges.Border structure: edge id and ids of two its nodes.
1666 # @ingroup l1_controls
1667 def GetFreeBorders(self):
1668 aFilterMgr = self.smeshpyD.CreateFilterManager()
1669 aPredicate = aFilterMgr.CreateFreeEdges()
1670 aPredicate.SetMesh(self.mesh)
1671 aBorders = aPredicate.GetBorders()
1675 # @ingroup l2_grps_delete
1676 def RemoveGroup(self, group):
1677 self.mesh.RemoveGroup(group)
1679 ## Removes a group with its contents
1680 # @ingroup l2_grps_delete
1681 def RemoveGroupWithContents(self, group):
1682 self.mesh.RemoveGroupWithContents(group)
1684 ## Gets the list of groups existing in the mesh
1685 # @return a sequence of SMESH_GroupBase
1686 # @ingroup l2_grps_create
1687 def GetGroups(self):
1688 return self.mesh.GetGroups()
1690 ## Gets the number of groups existing in the mesh
1691 # @return the quantity of groups as an integer value
1692 # @ingroup l2_grps_create
1694 return self.mesh.NbGroups()
1696 ## Gets the list of names of groups existing in the mesh
1697 # @return list of strings
1698 # @ingroup l2_grps_create
1699 def GetGroupNames(self):
1700 groups = self.GetGroups()
1702 for group in groups:
1703 names.append(group.GetName())
1706 ## Produces a union of two groups
1707 # A new group is created. All mesh elements that are
1708 # present in the initial groups are added to the new one
1709 # @return an instance of SMESH_Group
1710 # @ingroup l2_grps_operon
1711 def UnionGroups(self, group1, group2, name):
1712 return self.mesh.UnionGroups(group1, group2, name)
1714 ## Produces a union list of groups
1715 # New group is created. All mesh elements that are present in
1716 # initial groups are added to the new one
1717 # @return an instance of SMESH_Group
1718 # @ingroup l2_grps_operon
1719 def UnionListOfGroups(self, groups, name):
1720 return self.mesh.UnionListOfGroups(groups, name)
1722 ## Prodices an intersection of two groups
1723 # A new group is created. All mesh elements that are common
1724 # for the two initial groups are added to the new one.
1725 # @return an instance of SMESH_Group
1726 # @ingroup l2_grps_operon
1727 def IntersectGroups(self, group1, group2, name):
1728 return self.mesh.IntersectGroups(group1, group2, name)
1730 ## Produces an intersection of groups
1731 # New group is created. All mesh elements that are present in all
1732 # initial groups simultaneously are added to the new one
1733 # @return an instance of SMESH_Group
1734 # @ingroup l2_grps_operon
1735 def IntersectListOfGroups(self, groups, name):
1736 return self.mesh.IntersectListOfGroups(groups, name)
1738 ## Produces a cut of two groups
1739 # A new group is created. All mesh elements that are present in
1740 # the main group but are not present in the tool group are added to the new one
1741 # @return an instance of SMESH_Group
1742 # @ingroup l2_grps_operon
1743 def CutGroups(self, main_group, tool_group, name):
1744 return self.mesh.CutGroups(main_group, tool_group, name)
1746 ## Produces a cut of groups
1747 # A new group is created. All mesh elements that are present in main groups
1748 # but do not present in tool groups are added to the new one
1749 # @return an instance of SMESH_Group
1750 # @ingroup l2_grps_operon
1751 def CutListOfGroups(self, main_groups, tool_groups, name):
1752 return self.mesh.CutListOfGroups(main_groups, tool_groups, name)
1754 ## Produces a group of elements with specified element type using list of existing groups
1755 # A new group is created. System
1756 # 1) extract all nodes on which groups elements are built
1757 # 2) combine all elements of specified dimension laying on these nodes
1758 # @return an instance of SMESH_Group
1759 # @ingroup l2_grps_operon
1760 def CreateDimGroup(self, groups, elem_type, name):
1761 return self.mesh.CreateDimGroup(groups, elem_type, name)
1764 ## Convert group on geom into standalone group
1765 # @ingroup l2_grps_delete
1766 def ConvertToStandalone(self, group):
1767 return self.mesh.ConvertToStandalone(group)
1769 # Get some info about mesh:
1770 # ------------------------
1772 ## Returns the log of nodes and elements added or removed
1773 # since the previous clear of the log.
1774 # @param clearAfterGet log is emptied after Get (safe if concurrents access)
1775 # @return list of log_block structures:
1780 # @ingroup l1_auxiliary
1781 def GetLog(self, clearAfterGet):
1782 return self.mesh.GetLog(clearAfterGet)
1784 ## Clears the log of nodes and elements added or removed since the previous
1785 # clear. Must be used immediately after GetLog if clearAfterGet is false.
1786 # @ingroup l1_auxiliary
1788 self.mesh.ClearLog()
1790 ## Toggles auto color mode on the object.
1791 # @param theAutoColor the flag which toggles auto color mode.
1792 # @ingroup l1_auxiliary
1793 def SetAutoColor(self, theAutoColor):
1794 self.mesh.SetAutoColor(theAutoColor)
1796 ## Gets flag of object auto color mode.
1797 # @return True or False
1798 # @ingroup l1_auxiliary
1799 def GetAutoColor(self):
1800 return self.mesh.GetAutoColor()
1802 ## Gets the internal ID
1803 # @return integer value, which is the internal Id of the mesh
1804 # @ingroup l1_auxiliary
1806 return self.mesh.GetId()
1809 # @return integer value, which is the study Id of the mesh
1810 # @ingroup l1_auxiliary
1811 def GetStudyId(self):
1812 return self.mesh.GetStudyId()
1814 ## Checks the group names for duplications.
1815 # Consider the maximum group name length stored in MED file.
1816 # @return True or False
1817 # @ingroup l1_auxiliary
1818 def HasDuplicatedGroupNamesMED(self):
1819 return self.mesh.HasDuplicatedGroupNamesMED()
1821 ## Obtains the mesh editor tool
1822 # @return an instance of SMESH_MeshEditor
1823 # @ingroup l1_modifying
1824 def GetMeshEditor(self):
1825 return self.mesh.GetMeshEditor()
1828 # @return an instance of SALOME_MED::MESH
1829 # @ingroup l1_auxiliary
1830 def GetMEDMesh(self):
1831 return self.mesh.GetMEDMesh()
1834 # Get informations about mesh contents:
1835 # ------------------------------------
1837 ## Gets the mesh stattistic
1838 # @return dictionary type element - count of elements
1839 # @ingroup l1_meshinfo
1840 def GetMeshInfo(self, obj = None):
1841 if not obj: obj = self.mesh
1842 return self.smeshpyD.GetMeshInfo(obj)
1844 ## Returns the number of nodes in the mesh
1845 # @return an integer value
1846 # @ingroup l1_meshinfo
1848 return self.mesh.NbNodes()
1850 ## Returns the number of elements in the mesh
1851 # @return an integer value
1852 # @ingroup l1_meshinfo
1853 def NbElements(self):
1854 return self.mesh.NbElements()
1856 ## Returns the number of 0d elements in the mesh
1857 # @return an integer value
1858 # @ingroup l1_meshinfo
1859 def Nb0DElements(self):
1860 return self.mesh.Nb0DElements()
1862 ## Returns the number of edges in the mesh
1863 # @return an integer value
1864 # @ingroup l1_meshinfo
1866 return self.mesh.NbEdges()
1868 ## Returns the number of edges with the given order in the mesh
1869 # @param elementOrder the order of elements:
1870 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1871 # @return an integer value
1872 # @ingroup l1_meshinfo
1873 def NbEdgesOfOrder(self, elementOrder):
1874 return self.mesh.NbEdgesOfOrder(elementOrder)
1876 ## Returns the number of faces in the mesh
1877 # @return an integer value
1878 # @ingroup l1_meshinfo
1880 return self.mesh.NbFaces()
1882 ## Returns the number of faces with the given order in the mesh
1883 # @param elementOrder the order of elements:
1884 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1885 # @return an integer value
1886 # @ingroup l1_meshinfo
1887 def NbFacesOfOrder(self, elementOrder):
1888 return self.mesh.NbFacesOfOrder(elementOrder)
1890 ## Returns the number of triangles in the mesh
1891 # @return an integer value
1892 # @ingroup l1_meshinfo
1893 def NbTriangles(self):
1894 return self.mesh.NbTriangles()
1896 ## Returns the number of triangles with the given order in the mesh
1897 # @param elementOrder is the order of elements:
1898 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1899 # @return an integer value
1900 # @ingroup l1_meshinfo
1901 def NbTrianglesOfOrder(self, elementOrder):
1902 return self.mesh.NbTrianglesOfOrder(elementOrder)
1904 ## Returns the number of quadrangles in the mesh
1905 # @return an integer value
1906 # @ingroup l1_meshinfo
1907 def NbQuadrangles(self):
1908 return self.mesh.NbQuadrangles()
1910 ## Returns the number of quadrangles with the given order in the mesh
1911 # @param elementOrder the order of elements:
1912 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1913 # @return an integer value
1914 # @ingroup l1_meshinfo
1915 def NbQuadranglesOfOrder(self, elementOrder):
1916 return self.mesh.NbQuadranglesOfOrder(elementOrder)
1918 ## Returns the number of polygons in the mesh
1919 # @return an integer value
1920 # @ingroup l1_meshinfo
1921 def NbPolygons(self):
1922 return self.mesh.NbPolygons()
1924 ## Returns the number of volumes in the mesh
1925 # @return an integer value
1926 # @ingroup l1_meshinfo
1927 def NbVolumes(self):
1928 return self.mesh.NbVolumes()
1930 ## Returns the number of volumes with the given order in the mesh
1931 # @param elementOrder the order of elements:
1932 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1933 # @return an integer value
1934 # @ingroup l1_meshinfo
1935 def NbVolumesOfOrder(self, elementOrder):
1936 return self.mesh.NbVolumesOfOrder(elementOrder)
1938 ## Returns the number of tetrahedrons in the mesh
1939 # @return an integer value
1940 # @ingroup l1_meshinfo
1942 return self.mesh.NbTetras()
1944 ## Returns the number of tetrahedrons with the given order in the mesh
1945 # @param elementOrder the order of elements:
1946 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1947 # @return an integer value
1948 # @ingroup l1_meshinfo
1949 def NbTetrasOfOrder(self, elementOrder):
1950 return self.mesh.NbTetrasOfOrder(elementOrder)
1952 ## Returns the number of hexahedrons in the mesh
1953 # @return an integer value
1954 # @ingroup l1_meshinfo
1956 return self.mesh.NbHexas()
1958 ## Returns the number of hexahedrons with the given order in the mesh
1959 # @param elementOrder the order of elements:
1960 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1961 # @return an integer value
1962 # @ingroup l1_meshinfo
1963 def NbHexasOfOrder(self, elementOrder):
1964 return self.mesh.NbHexasOfOrder(elementOrder)
1966 ## Returns the number of pyramids in the mesh
1967 # @return an integer value
1968 # @ingroup l1_meshinfo
1969 def NbPyramids(self):
1970 return self.mesh.NbPyramids()
1972 ## Returns the number of pyramids with the given order in the mesh
1973 # @param elementOrder the order of elements:
1974 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1975 # @return an integer value
1976 # @ingroup l1_meshinfo
1977 def NbPyramidsOfOrder(self, elementOrder):
1978 return self.mesh.NbPyramidsOfOrder(elementOrder)
1980 ## Returns the number of prisms in the mesh
1981 # @return an integer value
1982 # @ingroup l1_meshinfo
1984 return self.mesh.NbPrisms()
1986 ## Returns the number of prisms with the given order in the mesh
1987 # @param elementOrder the order of elements:
1988 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1989 # @return an integer value
1990 # @ingroup l1_meshinfo
1991 def NbPrismsOfOrder(self, elementOrder):
1992 return self.mesh.NbPrismsOfOrder(elementOrder)
1994 ## Returns the number of polyhedrons in the mesh
1995 # @return an integer value
1996 # @ingroup l1_meshinfo
1997 def NbPolyhedrons(self):
1998 return self.mesh.NbPolyhedrons()
2000 ## Returns the number of submeshes in the mesh
2001 # @return an integer value
2002 # @ingroup l1_meshinfo
2003 def NbSubMesh(self):
2004 return self.mesh.NbSubMesh()
2006 ## Returns the list of mesh elements IDs
2007 # @return the list of integer values
2008 # @ingroup l1_meshinfo
2009 def GetElementsId(self):
2010 return self.mesh.GetElementsId()
2012 ## Returns the list of IDs of mesh elements with the given type
2013 # @param elementType the required type of elements (SMESH.NODE, SMESH.EDGE, SMESH.FACE or SMESH.VOLUME)
2014 # @return list of integer values
2015 # @ingroup l1_meshinfo
2016 def GetElementsByType(self, elementType):
2017 return self.mesh.GetElementsByType(elementType)
2019 ## Returns the list of mesh nodes IDs
2020 # @return the list of integer values
2021 # @ingroup l1_meshinfo
2022 def GetNodesId(self):
2023 return self.mesh.GetNodesId()
2025 # Get the information about mesh elements:
2026 # ------------------------------------
2028 ## Returns the type of mesh element
2029 # @return the value from SMESH::ElementType enumeration
2030 # @ingroup l1_meshinfo
2031 def GetElementType(self, id, iselem):
2032 return self.mesh.GetElementType(id, iselem)
2034 ## Returns the geometric type of mesh element
2035 # @return the value from SMESH::EntityType enumeration
2036 # @ingroup l1_meshinfo
2037 def GetElementGeomType(self, id):
2038 return self.mesh.GetElementGeomType(id)
2040 ## Returns the list of submesh elements IDs
2041 # @param Shape a geom object(subshape) IOR
2042 # Shape must be the subshape of a ShapeToMesh()
2043 # @return the list of integer values
2044 # @ingroup l1_meshinfo
2045 def GetSubMeshElementsId(self, Shape):
2046 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2047 ShapeID = Shape.GetSubShapeIndices()[0]
2050 return self.mesh.GetSubMeshElementsId(ShapeID)
2052 ## Returns the list of submesh nodes IDs
2053 # @param Shape a geom object(subshape) IOR
2054 # Shape must be the subshape of a ShapeToMesh()
2055 # @param all If true, gives all nodes of submesh elements, otherwise gives only submesh nodes
2056 # @return the list of integer values
2057 # @ingroup l1_meshinfo
2058 def GetSubMeshNodesId(self, Shape, all):
2059 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2060 ShapeID = Shape.GetSubShapeIndices()[0]
2063 return self.mesh.GetSubMeshNodesId(ShapeID, all)
2065 ## Returns type of elements on given shape
2066 # @param Shape a geom object(subshape) IOR
2067 # Shape must be a subshape of a ShapeToMesh()
2068 # @return element type
2069 # @ingroup l1_meshinfo
2070 def GetSubMeshElementType(self, Shape):
2071 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2072 ShapeID = Shape.GetSubShapeIndices()[0]
2075 return self.mesh.GetSubMeshElementType(ShapeID)
2077 ## Gets the mesh description
2078 # @return string value
2079 # @ingroup l1_meshinfo
2081 return self.mesh.Dump()
2084 # Get the information about nodes and elements of a mesh by its IDs:
2085 # -----------------------------------------------------------
2087 ## Gets XYZ coordinates of a node
2088 # \n If there is no nodes for the given ID - returns an empty list
2089 # @return a list of double precision values
2090 # @ingroup l1_meshinfo
2091 def GetNodeXYZ(self, id):
2092 return self.mesh.GetNodeXYZ(id)
2094 ## Returns list of IDs of inverse elements for the given node
2095 # \n If there is no node for the given ID - returns an empty list
2096 # @return a list of integer values
2097 # @ingroup l1_meshinfo
2098 def GetNodeInverseElements(self, id):
2099 return self.mesh.GetNodeInverseElements(id)
2101 ## @brief Returns the position of a node on the shape
2102 # @return SMESH::NodePosition
2103 # @ingroup l1_meshinfo
2104 def GetNodePosition(self,NodeID):
2105 return self.mesh.GetNodePosition(NodeID)
2107 ## If the given element is a node, returns the ID of shape
2108 # \n If there is no node for the given ID - returns -1
2109 # @return an integer value
2110 # @ingroup l1_meshinfo
2111 def GetShapeID(self, id):
2112 return self.mesh.GetShapeID(id)
2114 ## Returns the ID of the result shape after
2115 # FindShape() from SMESH_MeshEditor for the given element
2116 # \n If there is no element for the given ID - returns -1
2117 # @return an integer value
2118 # @ingroup l1_meshinfo
2119 def GetShapeIDForElem(self,id):
2120 return self.mesh.GetShapeIDForElem(id)
2122 ## Returns the number of nodes for the given element
2123 # \n If there is no element for the given ID - returns -1
2124 # @return an integer value
2125 # @ingroup l1_meshinfo
2126 def GetElemNbNodes(self, id):
2127 return self.mesh.GetElemNbNodes(id)
2129 ## Returns the node ID the given index for the given element
2130 # \n If there is no element for the given ID - returns -1
2131 # \n If there is no node for the given index - returns -2
2132 # @return an integer value
2133 # @ingroup l1_meshinfo
2134 def GetElemNode(self, id, index):
2135 return self.mesh.GetElemNode(id, index)
2137 ## Returns the IDs of nodes of the given element
2138 # @return a list of integer values
2139 # @ingroup l1_meshinfo
2140 def GetElemNodes(self, id):
2141 return self.mesh.GetElemNodes(id)
2143 ## Returns true if the given node is the medium node in the given quadratic element
2144 # @ingroup l1_meshinfo
2145 def IsMediumNode(self, elementID, nodeID):
2146 return self.mesh.IsMediumNode(elementID, nodeID)
2148 ## Returns true if the given node is the medium node in one of quadratic elements
2149 # @ingroup l1_meshinfo
2150 def IsMediumNodeOfAnyElem(self, nodeID, elementType):
2151 return self.mesh.IsMediumNodeOfAnyElem(nodeID, elementType)
2153 ## Returns the number of edges for the given element
2154 # @ingroup l1_meshinfo
2155 def ElemNbEdges(self, id):
2156 return self.mesh.ElemNbEdges(id)
2158 ## Returns the number of faces for the given element
2159 # @ingroup l1_meshinfo
2160 def ElemNbFaces(self, id):
2161 return self.mesh.ElemNbFaces(id)
2163 ## Returns nodes of given face (counted from zero) for given volumic element.
2164 # @ingroup l1_meshinfo
2165 def GetElemFaceNodes(self,elemId, faceIndex):
2166 return self.mesh.GetElemFaceNodes(elemId, faceIndex)
2168 ## Returns an element based on all given nodes.
2169 # @ingroup l1_meshinfo
2170 def FindElementByNodes(self,nodes):
2171 return self.mesh.FindElementByNodes(nodes)
2173 ## Returns true if the given element is a polygon
2174 # @ingroup l1_meshinfo
2175 def IsPoly(self, id):
2176 return self.mesh.IsPoly(id)
2178 ## Returns true if the given element is quadratic
2179 # @ingroup l1_meshinfo
2180 def IsQuadratic(self, id):
2181 return self.mesh.IsQuadratic(id)
2183 ## Returns XYZ coordinates of the barycenter of the given element
2184 # \n If there is no element for the given ID - returns an empty list
2185 # @return a list of three double values
2186 # @ingroup l1_meshinfo
2187 def BaryCenter(self, id):
2188 return self.mesh.BaryCenter(id)
2191 # Mesh edition (SMESH_MeshEditor functionality):
2192 # ---------------------------------------------
2194 ## Removes the elements from the mesh by ids
2195 # @param IDsOfElements is a list of ids of elements to remove
2196 # @return True or False
2197 # @ingroup l2_modif_del
2198 def RemoveElements(self, IDsOfElements):
2199 return self.editor.RemoveElements(IDsOfElements)
2201 ## Removes nodes from mesh by ids
2202 # @param IDsOfNodes is a list of ids of nodes to remove
2203 # @return True or False
2204 # @ingroup l2_modif_del
2205 def RemoveNodes(self, IDsOfNodes):
2206 return self.editor.RemoveNodes(IDsOfNodes)
2208 ## Removes all orphan (free) nodes from mesh
2209 # @return number of the removed nodes
2210 # @ingroup l2_modif_del
2211 def RemoveOrphanNodes(self):
2212 return self.editor.RemoveOrphanNodes()
2214 ## Add a node to the mesh by coordinates
2215 # @return Id of the new node
2216 # @ingroup l2_modif_add
2217 def AddNode(self, x, y, z):
2218 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2219 self.mesh.SetParameters(Parameters)
2220 return self.editor.AddNode( x, y, z)
2222 ## Creates a 0D element on a node with given number.
2223 # @param IDOfNode the ID of node for creation of the element.
2224 # @return the Id of the new 0D element
2225 # @ingroup l2_modif_add
2226 def Add0DElement(self, IDOfNode):
2227 return self.editor.Add0DElement(IDOfNode)
2229 ## Creates a linear or quadratic edge (this is determined
2230 # by the number of given nodes).
2231 # @param IDsOfNodes the list of node IDs for creation of the element.
2232 # The order of nodes in this list should correspond to the description
2233 # of MED. \n This description is located by the following link:
2234 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2235 # @return the Id of the new edge
2236 # @ingroup l2_modif_add
2237 def AddEdge(self, IDsOfNodes):
2238 return self.editor.AddEdge(IDsOfNodes)
2240 ## Creates a linear or quadratic face (this is determined
2241 # by the number of given nodes).
2242 # @param IDsOfNodes the list of node IDs for creation of the element.
2243 # The order of nodes in this list should correspond to the description
2244 # of MED. \n This description is located by the following link:
2245 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2246 # @return the Id of the new face
2247 # @ingroup l2_modif_add
2248 def AddFace(self, IDsOfNodes):
2249 return self.editor.AddFace(IDsOfNodes)
2251 ## Adds a polygonal face to the mesh by the list of node IDs
2252 # @param IdsOfNodes the list of node IDs for creation of the element.
2253 # @return the Id of the new face
2254 # @ingroup l2_modif_add
2255 def AddPolygonalFace(self, IdsOfNodes):
2256 return self.editor.AddPolygonalFace(IdsOfNodes)
2258 ## Creates both simple and quadratic volume (this is determined
2259 # by the number of given nodes).
2260 # @param IDsOfNodes the list of node IDs for creation of the element.
2261 # The order of nodes in this list should correspond to the description
2262 # of MED. \n This description is located by the following link:
2263 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2264 # @return the Id of the new volumic element
2265 # @ingroup l2_modif_add
2266 def AddVolume(self, IDsOfNodes):
2267 return self.editor.AddVolume(IDsOfNodes)
2269 ## Creates a volume of many faces, giving nodes for each face.
2270 # @param IdsOfNodes the list of node IDs for volume creation face by face.
2271 # @param Quantities the list of integer values, Quantities[i]
2272 # gives the quantity of nodes in face number i.
2273 # @return the Id of the new volumic element
2274 # @ingroup l2_modif_add
2275 def AddPolyhedralVolume (self, IdsOfNodes, Quantities):
2276 return self.editor.AddPolyhedralVolume(IdsOfNodes, Quantities)
2278 ## Creates a volume of many faces, giving the IDs of the existing faces.
2279 # @param IdsOfFaces the list of face IDs for volume creation.
2281 # Note: The created volume will refer only to the nodes
2282 # of the given faces, not to the faces themselves.
2283 # @return the Id of the new volumic element
2284 # @ingroup l2_modif_add
2285 def AddPolyhedralVolumeByFaces (self, IdsOfFaces):
2286 return self.editor.AddPolyhedralVolumeByFaces(IdsOfFaces)
2289 ## @brief Binds a node to a vertex
2290 # @param NodeID a node ID
2291 # @param Vertex a vertex or vertex ID
2292 # @return True if succeed else raises an exception
2293 # @ingroup l2_modif_add
2294 def SetNodeOnVertex(self, NodeID, Vertex):
2295 if ( isinstance( Vertex, geompyDC.GEOM._objref_GEOM_Object)):
2296 VertexID = Vertex.GetSubShapeIndices()[0]
2300 self.editor.SetNodeOnVertex(NodeID, VertexID)
2301 except SALOME.SALOME_Exception, inst:
2302 raise ValueError, inst.details.text
2306 ## @brief Stores the node position on an edge
2307 # @param NodeID a node ID
2308 # @param Edge an edge or edge ID
2309 # @param paramOnEdge a parameter on the edge where the node is located
2310 # @return True if succeed else raises an exception
2311 # @ingroup l2_modif_add
2312 def SetNodeOnEdge(self, NodeID, Edge, paramOnEdge):
2313 if ( isinstance( Edge, geompyDC.GEOM._objref_GEOM_Object)):
2314 EdgeID = Edge.GetSubShapeIndices()[0]
2318 self.editor.SetNodeOnEdge(NodeID, EdgeID, paramOnEdge)
2319 except SALOME.SALOME_Exception, inst:
2320 raise ValueError, inst.details.text
2323 ## @brief Stores node position on a face
2324 # @param NodeID a node ID
2325 # @param Face a face or face ID
2326 # @param u U parameter on the face where the node is located
2327 # @param v V parameter on the face where the node is located
2328 # @return True if succeed else raises an exception
2329 # @ingroup l2_modif_add
2330 def SetNodeOnFace(self, NodeID, Face, u, v):
2331 if ( isinstance( Face, geompyDC.GEOM._objref_GEOM_Object)):
2332 FaceID = Face.GetSubShapeIndices()[0]
2336 self.editor.SetNodeOnFace(NodeID, FaceID, u, v)
2337 except SALOME.SALOME_Exception, inst:
2338 raise ValueError, inst.details.text
2341 ## @brief Binds a node to a solid
2342 # @param NodeID a node ID
2343 # @param Solid a solid or solid ID
2344 # @return True if succeed else raises an exception
2345 # @ingroup l2_modif_add
2346 def SetNodeInVolume(self, NodeID, Solid):
2347 if ( isinstance( Solid, geompyDC.GEOM._objref_GEOM_Object)):
2348 SolidID = Solid.GetSubShapeIndices()[0]
2352 self.editor.SetNodeInVolume(NodeID, SolidID)
2353 except SALOME.SALOME_Exception, inst:
2354 raise ValueError, inst.details.text
2357 ## @brief Bind an element to a shape
2358 # @param ElementID an element ID
2359 # @param Shape a shape or shape ID
2360 # @return True if succeed else raises an exception
2361 # @ingroup l2_modif_add
2362 def SetMeshElementOnShape(self, ElementID, Shape):
2363 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2364 ShapeID = Shape.GetSubShapeIndices()[0]
2368 self.editor.SetMeshElementOnShape(ElementID, ShapeID)
2369 except SALOME.SALOME_Exception, inst:
2370 raise ValueError, inst.details.text
2374 ## Moves the node with the given id
2375 # @param NodeID the id of the node
2376 # @param x a new X coordinate
2377 # @param y a new Y coordinate
2378 # @param z a new Z coordinate
2379 # @return True if succeed else False
2380 # @ingroup l2_modif_movenode
2381 def MoveNode(self, NodeID, x, y, z):
2382 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2383 self.mesh.SetParameters(Parameters)
2384 return self.editor.MoveNode(NodeID, x, y, z)
2386 ## Finds the node closest to a point and moves it to a point location
2387 # @param x the X coordinate of a point
2388 # @param y the Y coordinate of a point
2389 # @param z the Z coordinate of a point
2390 # @param NodeID if specified (>0), the node with this ID is moved,
2391 # otherwise, the node closest to point (@a x,@a y,@a z) is moved
2392 # @return the ID of a node
2393 # @ingroup l2_modif_throughp
2394 def MoveClosestNodeToPoint(self, x, y, z, NodeID):
2395 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2396 self.mesh.SetParameters(Parameters)
2397 return self.editor.MoveClosestNodeToPoint(x, y, z, NodeID)
2399 ## Finds the node closest to a point
2400 # @param x the X coordinate of a point
2401 # @param y the Y coordinate of a point
2402 # @param z the Z coordinate of a point
2403 # @return the ID of a node
2404 # @ingroup l2_modif_throughp
2405 def FindNodeClosestTo(self, x, y, z):
2406 #preview = self.mesh.GetMeshEditPreviewer()
2407 #return preview.MoveClosestNodeToPoint(x, y, z, -1)
2408 return self.editor.FindNodeClosestTo(x, y, z)
2410 ## Finds the elements where a point lays IN or ON
2411 # @param x the X coordinate of a point
2412 # @param y the Y coordinate of a point
2413 # @param z the Z coordinate of a point
2414 # @param elementType type of elements to find (SMESH.ALL type
2415 # means elements of any type excluding nodes and 0D elements)
2416 # @return list of IDs of found elements
2417 # @ingroup l2_modif_throughp
2418 def FindElementsByPoint(self, x, y, z, elementType = SMESH.ALL):
2419 return self.editor.FindElementsByPoint(x, y, z, elementType)
2421 # Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
2422 # TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
2424 def GetPointState(self, x, y, z):
2425 return self.editor.GetPointState(x, y, z)
2427 ## Finds the node closest to a point and moves it to a point location
2428 # @param x the X coordinate of a point
2429 # @param y the Y coordinate of a point
2430 # @param z the Z coordinate of a point
2431 # @return the ID of a moved node
2432 # @ingroup l2_modif_throughp
2433 def MeshToPassThroughAPoint(self, x, y, z):
2434 return self.editor.MoveClosestNodeToPoint(x, y, z, -1)
2436 ## Replaces two neighbour triangles sharing Node1-Node2 link
2437 # with the triangles built on the same 4 nodes but having other common link.
2438 # @param NodeID1 the ID of the first node
2439 # @param NodeID2 the ID of the second node
2440 # @return false if proper faces were not found
2441 # @ingroup l2_modif_invdiag
2442 def InverseDiag(self, NodeID1, NodeID2):
2443 return self.editor.InverseDiag(NodeID1, NodeID2)
2445 ## Replaces two neighbour triangles sharing Node1-Node2 link
2446 # with a quadrangle built on the same 4 nodes.
2447 # @param NodeID1 the ID of the first node
2448 # @param NodeID2 the ID of the second node
2449 # @return false if proper faces were not found
2450 # @ingroup l2_modif_unitetri
2451 def DeleteDiag(self, NodeID1, NodeID2):
2452 return self.editor.DeleteDiag(NodeID1, NodeID2)
2454 ## Reorients elements by ids
2455 # @param IDsOfElements if undefined reorients all mesh elements
2456 # @return True if succeed else False
2457 # @ingroup l2_modif_changori
2458 def Reorient(self, IDsOfElements=None):
2459 if IDsOfElements == None:
2460 IDsOfElements = self.GetElementsId()
2461 return self.editor.Reorient(IDsOfElements)
2463 ## Reorients all elements of the object
2464 # @param theObject mesh, submesh or group
2465 # @return True if succeed else False
2466 # @ingroup l2_modif_changori
2467 def ReorientObject(self, theObject):
2468 if ( isinstance( theObject, Mesh )):
2469 theObject = theObject.GetMesh()
2470 return self.editor.ReorientObject(theObject)
2472 ## Fuses the neighbouring triangles into quadrangles.
2473 # @param IDsOfElements The triangles to be fused,
2474 # @param theCriterion is FT_...; used to choose a neighbour to fuse with.
2475 # @param MaxAngle is the maximum angle between element normals at which the fusion
2476 # is still performed; theMaxAngle is mesured in radians.
2477 # Also it could be a name of variable which defines angle in degrees.
2478 # @return TRUE in case of success, FALSE otherwise.
2479 # @ingroup l2_modif_unitetri
2480 def TriToQuad(self, IDsOfElements, theCriterion, MaxAngle):
2482 if isinstance(MaxAngle,str):
2484 MaxAngle,Parameters = geompyDC.ParseParameters(MaxAngle)
2486 MaxAngle = DegreesToRadians(MaxAngle)
2487 if IDsOfElements == []:
2488 IDsOfElements = self.GetElementsId()
2489 self.mesh.SetParameters(Parameters)
2491 if ( isinstance( theCriterion, SMESH._objref_NumericalFunctor ) ):
2492 Functor = theCriterion
2494 Functor = self.smeshpyD.GetFunctor(theCriterion)
2495 return self.editor.TriToQuad(IDsOfElements, Functor, MaxAngle)
2497 ## Fuses the neighbouring triangles of the object into quadrangles
2498 # @param theObject is mesh, submesh or group
2499 # @param theCriterion is FT_...; used to choose a neighbour to fuse with.
2500 # @param MaxAngle a max angle between element normals at which the fusion
2501 # is still performed; theMaxAngle is mesured in radians.
2502 # @return TRUE in case of success, FALSE otherwise.
2503 # @ingroup l2_modif_unitetri
2504 def TriToQuadObject (self, theObject, theCriterion, MaxAngle):
2505 if ( isinstance( theObject, Mesh )):
2506 theObject = theObject.GetMesh()
2507 return self.editor.TriToQuadObject(theObject, self.smeshpyD.GetFunctor(theCriterion), MaxAngle)
2509 ## Splits quadrangles into triangles.
2510 # @param IDsOfElements the faces to be splitted.
2511 # @param theCriterion FT_...; used to choose a diagonal for splitting.
2512 # @return TRUE in case of success, FALSE otherwise.
2513 # @ingroup l2_modif_cutquadr
2514 def QuadToTri (self, IDsOfElements, theCriterion):
2515 if IDsOfElements == []:
2516 IDsOfElements = self.GetElementsId()
2517 return self.editor.QuadToTri(IDsOfElements, self.smeshpyD.GetFunctor(theCriterion))
2519 ## Splits quadrangles into triangles.
2520 # @param theObject the object from which the list of elements is taken, this is mesh, submesh or group
2521 # @param theCriterion FT_...; used to choose a diagonal for splitting.
2522 # @return TRUE in case of success, FALSE otherwise.
2523 # @ingroup l2_modif_cutquadr
2524 def QuadToTriObject (self, theObject, theCriterion):
2525 if ( isinstance( theObject, Mesh )):
2526 theObject = theObject.GetMesh()
2527 return self.editor.QuadToTriObject(theObject, self.smeshpyD.GetFunctor(theCriterion))
2529 ## Splits quadrangles into triangles.
2530 # @param IDsOfElements the faces to be splitted
2531 # @param Diag13 is used to choose a diagonal for splitting.
2532 # @return TRUE in case of success, FALSE otherwise.
2533 # @ingroup l2_modif_cutquadr
2534 def SplitQuad (self, IDsOfElements, Diag13):
2535 if IDsOfElements == []:
2536 IDsOfElements = self.GetElementsId()
2537 return self.editor.SplitQuad(IDsOfElements, Diag13)
2539 ## Splits quadrangles into triangles.
2540 # @param theObject the object from which the list of elements is taken, this is mesh, submesh or group
2541 # @param Diag13 is used to choose a diagonal for splitting.
2542 # @return TRUE in case of success, FALSE otherwise.
2543 # @ingroup l2_modif_cutquadr
2544 def SplitQuadObject (self, theObject, Diag13):
2545 if ( isinstance( theObject, Mesh )):
2546 theObject = theObject.GetMesh()
2547 return self.editor.SplitQuadObject(theObject, Diag13)
2549 ## Finds a better splitting of the given quadrangle.
2550 # @param IDOfQuad the ID of the quadrangle to be splitted.
2551 # @param theCriterion FT_...; a criterion to choose a diagonal for splitting.
2552 # @return 1 if 1-3 diagonal is better, 2 if 2-4
2553 # diagonal is better, 0 if error occurs.
2554 # @ingroup l2_modif_cutquadr
2555 def BestSplit (self, IDOfQuad, theCriterion):
2556 return self.editor.BestSplit(IDOfQuad, self.smeshpyD.GetFunctor(theCriterion))
2558 ## Splits volumic elements into tetrahedrons
2559 # @param elemIDs either list of elements or mesh or group or submesh
2560 # @param method flags passing splitting method: Hex_5Tet, Hex_6Tet, Hex_24Tet
2561 # Hex_5Tet - split the hexahedron into 5 tetrahedrons, etc
2562 # @ingroup l2_modif_cutquadr
2563 def SplitVolumesIntoTetra(self, elemIDs, method=Hex_5Tet ):
2564 if isinstance( elemIDs, Mesh ):
2565 elemIDs = elemIDs.GetMesh()
2566 self.editor.SplitVolumesIntoTetra(elemIDs, method)
2568 ## Splits quadrangle faces near triangular facets of volumes
2570 # @ingroup l1_auxiliary
2571 def SplitQuadsNearTriangularFacets(self):
2572 faces_array = self.GetElementsByType(SMESH.FACE)
2573 for face_id in faces_array:
2574 if self.GetElemNbNodes(face_id) == 4: # quadrangle
2575 quad_nodes = self.mesh.GetElemNodes(face_id)
2576 node1_elems = self.GetNodeInverseElements(quad_nodes[1 -1])
2577 isVolumeFound = False
2578 for node1_elem in node1_elems:
2579 if not isVolumeFound:
2580 if self.GetElementType(node1_elem, True) == SMESH.VOLUME:
2581 nb_nodes = self.GetElemNbNodes(node1_elem)
2582 if 3 < nb_nodes and nb_nodes < 7: # tetra or penta, or prism
2583 volume_elem = node1_elem
2584 volume_nodes = self.mesh.GetElemNodes(volume_elem)
2585 if volume_nodes.count(quad_nodes[2 -1]) > 0: # 1,2
2586 if volume_nodes.count(quad_nodes[4 -1]) > 0: # 1,2,4
2587 isVolumeFound = True
2588 if volume_nodes.count(quad_nodes[3 -1]) == 0: # 1,2,4 & !3
2589 self.SplitQuad([face_id], False) # diagonal 2-4
2590 elif volume_nodes.count(quad_nodes[3 -1]) > 0: # 1,2,3 & !4
2591 isVolumeFound = True
2592 self.SplitQuad([face_id], True) # diagonal 1-3
2593 elif volume_nodes.count(quad_nodes[4 -1]) > 0: # 1,4 & !2
2594 if volume_nodes.count(quad_nodes[3 -1]) > 0: # 1,4,3 & !2
2595 isVolumeFound = True
2596 self.SplitQuad([face_id], True) # diagonal 1-3
2598 ## @brief Splits hexahedrons into tetrahedrons.
2600 # This operation uses pattern mapping functionality for splitting.
2601 # @param theObject the object from which the list of hexahedrons is taken; this is mesh, submesh or group.
2602 # @param theNode000,theNode001 within the range [0,7]; gives the orientation of the
2603 # pattern relatively each hexahedron: the (0,0,0) key-point of the pattern
2604 # will be mapped into <VAR>theNode000</VAR>-th node of each volume, the (0,0,1)
2605 # key-point will be mapped into <VAR>theNode001</VAR>-th node of each volume.
2606 # The (0,0,0) key-point of the used pattern corresponds to a non-split corner.
2607 # @return TRUE in case of success, FALSE otherwise.
2608 # @ingroup l1_auxiliary
2609 def SplitHexaToTetras (self, theObject, theNode000, theNode001):
2610 # Pattern: 5.---------.6
2615 # (0,0,1) 4.---------.7 * |
2622 # (0,0,0) 0.---------.3
2623 pattern_tetra = "!!! Nb of points: \n 8 \n\
2633 !!! Indices of points of 6 tetras: \n\
2641 pattern = self.smeshpyD.GetPattern()
2642 isDone = pattern.LoadFromFile(pattern_tetra)
2644 print 'Pattern.LoadFromFile :', pattern.GetErrorCode()
2647 pattern.ApplyToHexahedrons(self.mesh, theObject.GetIDs(), theNode000, theNode001)
2648 isDone = pattern.MakeMesh(self.mesh, False, False)
2649 if not isDone: print 'Pattern.MakeMesh :', pattern.GetErrorCode()
2651 # split quafrangle faces near triangular facets of volumes
2652 self.SplitQuadsNearTriangularFacets()
2656 ## @brief Split hexahedrons into prisms.
2658 # Uses the pattern mapping functionality for splitting.
2659 # @param theObject the object (mesh, submesh or group) from where the list of hexahedrons is taken;
2660 # @param theNode000,theNode001 (within the range [0,7]) gives the orientation of the
2661 # pattern relatively each hexahedron: keypoint (0,0,0) of the pattern
2662 # will be mapped into the <VAR>theNode000</VAR>-th node of each volume, keypoint (0,0,1)
2663 # will be mapped into the <VAR>theNode001</VAR>-th node of each volume.
2664 # Edge (0,0,0)-(0,0,1) of used pattern connects two not split corners.
2665 # @return TRUE in case of success, FALSE otherwise.
2666 # @ingroup l1_auxiliary
2667 def SplitHexaToPrisms (self, theObject, theNode000, theNode001):
2668 # Pattern: 5.---------.6
2673 # (0,0,1) 4.---------.7 |
2680 # (0,0,0) 0.---------.3
2681 pattern_prism = "!!! Nb of points: \n 8 \n\
2691 !!! Indices of points of 2 prisms: \n\
2695 pattern = self.smeshpyD.GetPattern()
2696 isDone = pattern.LoadFromFile(pattern_prism)
2698 print 'Pattern.LoadFromFile :', pattern.GetErrorCode()
2701 pattern.ApplyToHexahedrons(self.mesh, theObject.GetIDs(), theNode000, theNode001)
2702 isDone = pattern.MakeMesh(self.mesh, False, False)
2703 if not isDone: print 'Pattern.MakeMesh :', pattern.GetErrorCode()
2705 # Splits quafrangle faces near triangular facets of volumes
2706 self.SplitQuadsNearTriangularFacets()
2710 ## Smoothes elements
2711 # @param IDsOfElements the list if ids of elements to smooth
2712 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2713 # Note that nodes built on edges and boundary nodes are always fixed.
2714 # @param MaxNbOfIterations the maximum number of iterations
2715 # @param MaxAspectRatio varies in range [1.0, inf]
2716 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2717 # @return TRUE in case of success, FALSE otherwise.
2718 # @ingroup l2_modif_smooth
2719 def Smooth(self, IDsOfElements, IDsOfFixedNodes,
2720 MaxNbOfIterations, MaxAspectRatio, Method):
2721 if IDsOfElements == []:
2722 IDsOfElements = self.GetElementsId()
2723 MaxNbOfIterations,MaxAspectRatio,Parameters = geompyDC.ParseParameters(MaxNbOfIterations,MaxAspectRatio)
2724 self.mesh.SetParameters(Parameters)
2725 return self.editor.Smooth(IDsOfElements, IDsOfFixedNodes,
2726 MaxNbOfIterations, MaxAspectRatio, Method)
2728 ## Smoothes elements which belong to the given object
2729 # @param theObject the object to smooth
2730 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2731 # Note that nodes built on edges and boundary nodes are always fixed.
2732 # @param MaxNbOfIterations the maximum number of iterations
2733 # @param MaxAspectRatio varies in range [1.0, inf]
2734 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2735 # @return TRUE in case of success, FALSE otherwise.
2736 # @ingroup l2_modif_smooth
2737 def SmoothObject(self, theObject, IDsOfFixedNodes,
2738 MaxNbOfIterations, MaxAspectRatio, Method):
2739 if ( isinstance( theObject, Mesh )):
2740 theObject = theObject.GetMesh()
2741 return self.editor.SmoothObject(theObject, IDsOfFixedNodes,
2742 MaxNbOfIterations, MaxAspectRatio, Method)
2744 ## Parametrically smoothes the given elements
2745 # @param IDsOfElements the list if ids of elements to smooth
2746 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2747 # Note that nodes built on edges and boundary nodes are always fixed.
2748 # @param MaxNbOfIterations the maximum number of iterations
2749 # @param MaxAspectRatio varies in range [1.0, inf]
2750 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2751 # @return TRUE in case of success, FALSE otherwise.
2752 # @ingroup l2_modif_smooth
2753 def SmoothParametric(self, IDsOfElements, IDsOfFixedNodes,
2754 MaxNbOfIterations, MaxAspectRatio, Method):
2755 if IDsOfElements == []:
2756 IDsOfElements = self.GetElementsId()
2757 MaxNbOfIterations,MaxAspectRatio,Parameters = geompyDC.ParseParameters(MaxNbOfIterations,MaxAspectRatio)
2758 self.mesh.SetParameters(Parameters)
2759 return self.editor.SmoothParametric(IDsOfElements, IDsOfFixedNodes,
2760 MaxNbOfIterations, MaxAspectRatio, Method)
2762 ## Parametrically smoothes the elements which belong to the given object
2763 # @param theObject the object to smooth
2764 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2765 # Note that nodes built on edges and boundary nodes are always fixed.
2766 # @param MaxNbOfIterations the maximum number of iterations
2767 # @param MaxAspectRatio varies in range [1.0, inf]
2768 # @param Method Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2769 # @return TRUE in case of success, FALSE otherwise.
2770 # @ingroup l2_modif_smooth
2771 def SmoothParametricObject(self, theObject, IDsOfFixedNodes,
2772 MaxNbOfIterations, MaxAspectRatio, Method):
2773 if ( isinstance( theObject, Mesh )):
2774 theObject = theObject.GetMesh()
2775 return self.editor.SmoothParametricObject(theObject, IDsOfFixedNodes,
2776 MaxNbOfIterations, MaxAspectRatio, Method)
2778 ## Converts the mesh to quadratic, deletes old elements, replacing
2779 # them with quadratic with the same id.
2780 # @param theForce3d new node creation method:
2781 # 0 - the medium node lies at the geometrical edge from which the mesh element is built
2782 # 1 - the medium node lies at the middle of the line segments connecting start and end node of a mesh element
2783 # @ingroup l2_modif_tofromqu
2784 def ConvertToQuadratic(self, theForce3d):
2785 self.editor.ConvertToQuadratic(theForce3d)
2787 ## Converts the mesh from quadratic to ordinary,
2788 # deletes old quadratic elements, \n replacing
2789 # them with ordinary mesh elements with the same id.
2790 # @return TRUE in case of success, FALSE otherwise.
2791 # @ingroup l2_modif_tofromqu
2792 def ConvertFromQuadratic(self):
2793 return self.editor.ConvertFromQuadratic()
2795 ## Creates 2D mesh as skin on boundary faces of a 3D mesh
2796 # @return TRUE if operation has been completed successfully, FALSE otherwise
2797 # @ingroup l2_modif_edit
2798 def Make2DMeshFrom3D(self):
2799 return self.editor. Make2DMeshFrom3D()
2801 ## Renumber mesh nodes
2802 # @ingroup l2_modif_renumber
2803 def RenumberNodes(self):
2804 self.editor.RenumberNodes()
2806 ## Renumber mesh elements
2807 # @ingroup l2_modif_renumber
2808 def RenumberElements(self):
2809 self.editor.RenumberElements()
2811 ## Generates new elements by rotation of the elements around the axis
2812 # @param IDsOfElements the list of ids of elements to sweep
2813 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2814 # @param AngleInRadians the angle of Rotation (in radians) or a name of variable which defines angle in degrees
2815 # @param NbOfSteps the number of steps
2816 # @param Tolerance tolerance
2817 # @param MakeGroups forces the generation of new groups from existing ones
2818 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2819 # of all steps, else - size of each step
2820 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2821 # @ingroup l2_modif_extrurev
2822 def RotationSweep(self, IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance,
2823 MakeGroups=False, TotalAngle=False):
2825 if isinstance(AngleInRadians,str):
2827 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2829 AngleInRadians = DegreesToRadians(AngleInRadians)
2830 if IDsOfElements == []:
2831 IDsOfElements = self.GetElementsId()
2832 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2833 Axis = self.smeshpyD.GetAxisStruct(Axis)
2834 Axis,AxisParameters = ParseAxisStruct(Axis)
2835 if TotalAngle and NbOfSteps:
2836 AngleInRadians /= NbOfSteps
2837 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2838 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2839 self.mesh.SetParameters(Parameters)
2841 return self.editor.RotationSweepMakeGroups(IDsOfElements, Axis,
2842 AngleInRadians, NbOfSteps, Tolerance)
2843 self.editor.RotationSweep(IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance)
2846 ## Generates new elements by rotation of the elements of object around the axis
2847 # @param theObject object which elements should be sweeped
2848 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2849 # @param AngleInRadians the angle of Rotation
2850 # @param NbOfSteps number of steps
2851 # @param Tolerance tolerance
2852 # @param MakeGroups forces the generation of new groups from existing ones
2853 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2854 # of all steps, else - size of each step
2855 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2856 # @ingroup l2_modif_extrurev
2857 def RotationSweepObject(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2858 MakeGroups=False, TotalAngle=False):
2860 if isinstance(AngleInRadians,str):
2862 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2864 AngleInRadians = DegreesToRadians(AngleInRadians)
2865 if ( isinstance( theObject, Mesh )):
2866 theObject = theObject.GetMesh()
2867 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2868 Axis = self.smeshpyD.GetAxisStruct(Axis)
2869 Axis,AxisParameters = ParseAxisStruct(Axis)
2870 if TotalAngle and NbOfSteps:
2871 AngleInRadians /= NbOfSteps
2872 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2873 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2874 self.mesh.SetParameters(Parameters)
2876 return self.editor.RotationSweepObjectMakeGroups(theObject, Axis, AngleInRadians,
2877 NbOfSteps, Tolerance)
2878 self.editor.RotationSweepObject(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2881 ## Generates new elements by rotation of the elements of object around the axis
2882 # @param theObject object which elements should be sweeped
2883 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2884 # @param AngleInRadians the angle of Rotation
2885 # @param NbOfSteps number of steps
2886 # @param Tolerance tolerance
2887 # @param MakeGroups forces the generation of new groups from existing ones
2888 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2889 # of all steps, else - size of each step
2890 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2891 # @ingroup l2_modif_extrurev
2892 def RotationSweepObject1D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2893 MakeGroups=False, TotalAngle=False):
2895 if isinstance(AngleInRadians,str):
2897 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2899 AngleInRadians = DegreesToRadians(AngleInRadians)
2900 if ( isinstance( theObject, Mesh )):
2901 theObject = theObject.GetMesh()
2902 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2903 Axis = self.smeshpyD.GetAxisStruct(Axis)
2904 Axis,AxisParameters = ParseAxisStruct(Axis)
2905 if TotalAngle and NbOfSteps:
2906 AngleInRadians /= NbOfSteps
2907 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2908 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2909 self.mesh.SetParameters(Parameters)
2911 return self.editor.RotationSweepObject1DMakeGroups(theObject, Axis, AngleInRadians,
2912 NbOfSteps, Tolerance)
2913 self.editor.RotationSweepObject1D(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2916 ## Generates new elements by rotation of the elements of object around the axis
2917 # @param theObject object which elements should be sweeped
2918 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2919 # @param AngleInRadians the angle of Rotation
2920 # @param NbOfSteps number of steps
2921 # @param Tolerance tolerance
2922 # @param MakeGroups forces the generation of new groups from existing ones
2923 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2924 # of all steps, else - size of each step
2925 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2926 # @ingroup l2_modif_extrurev
2927 def RotationSweepObject2D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2928 MakeGroups=False, TotalAngle=False):
2930 if isinstance(AngleInRadians,str):
2932 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2934 AngleInRadians = DegreesToRadians(AngleInRadians)
2935 if ( isinstance( theObject, Mesh )):
2936 theObject = theObject.GetMesh()
2937 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2938 Axis = self.smeshpyD.GetAxisStruct(Axis)
2939 Axis,AxisParameters = ParseAxisStruct(Axis)
2940 if TotalAngle and NbOfSteps:
2941 AngleInRadians /= NbOfSteps
2942 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2943 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2944 self.mesh.SetParameters(Parameters)
2946 return self.editor.RotationSweepObject2DMakeGroups(theObject, Axis, AngleInRadians,
2947 NbOfSteps, Tolerance)
2948 self.editor.RotationSweepObject2D(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2951 ## Generates new elements by extrusion of the elements with given ids
2952 # @param IDsOfElements the list of elements ids for extrusion
2953 # @param StepVector vector, defining the direction and value of extrusion
2954 # @param NbOfSteps the number of steps
2955 # @param MakeGroups forces the generation of new groups from existing ones
2956 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2957 # @ingroup l2_modif_extrurev
2958 def ExtrusionSweep(self, IDsOfElements, StepVector, NbOfSteps, MakeGroups=False):
2959 if IDsOfElements == []:
2960 IDsOfElements = self.GetElementsId()
2961 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2962 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2963 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
2964 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
2965 Parameters = StepVectorParameters + var_separator + Parameters
2966 self.mesh.SetParameters(Parameters)
2968 return self.editor.ExtrusionSweepMakeGroups(IDsOfElements, StepVector, NbOfSteps)
2969 self.editor.ExtrusionSweep(IDsOfElements, StepVector, NbOfSteps)
2972 ## Generates new elements by extrusion of the elements with given ids
2973 # @param IDsOfElements is ids of elements
2974 # @param StepVector vector, defining the direction and value of extrusion
2975 # @param NbOfSteps the number of steps
2976 # @param ExtrFlags sets flags for extrusion
2977 # @param SewTolerance uses for comparing locations of nodes if flag
2978 # EXTRUSION_FLAG_SEW is set
2979 # @param MakeGroups forces the generation of new groups from existing ones
2980 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2981 # @ingroup l2_modif_extrurev
2982 def AdvancedExtrusion(self, IDsOfElements, StepVector, NbOfSteps,
2983 ExtrFlags, SewTolerance, MakeGroups=False):
2984 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2985 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2987 return self.editor.AdvancedExtrusionMakeGroups(IDsOfElements, StepVector, NbOfSteps,
2988 ExtrFlags, SewTolerance)
2989 self.editor.AdvancedExtrusion(IDsOfElements, StepVector, NbOfSteps,
2990 ExtrFlags, SewTolerance)
2993 ## Generates new elements by extrusion of the elements which belong to the object
2994 # @param theObject the object which elements should be processed
2995 # @param StepVector vector, defining the direction and value of extrusion
2996 # @param NbOfSteps the number of steps
2997 # @param MakeGroups forces the generation of new groups from existing ones
2998 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2999 # @ingroup l2_modif_extrurev
3000 def ExtrusionSweepObject(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
3001 if ( isinstance( theObject, Mesh )):
3002 theObject = theObject.GetMesh()
3003 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3004 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3005 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
3006 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
3007 Parameters = StepVectorParameters + var_separator + Parameters
3008 self.mesh.SetParameters(Parameters)
3010 return self.editor.ExtrusionSweepObjectMakeGroups(theObject, StepVector, NbOfSteps)
3011 self.editor.ExtrusionSweepObject(theObject, StepVector, NbOfSteps)
3014 ## Generates new elements by extrusion of the elements which belong to the object
3015 # @param theObject object which elements should be processed
3016 # @param StepVector vector, defining the direction and value of extrusion
3017 # @param NbOfSteps the number of steps
3018 # @param MakeGroups to generate new groups from existing ones
3019 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3020 # @ingroup l2_modif_extrurev
3021 def ExtrusionSweepObject1D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
3022 if ( isinstance( theObject, Mesh )):
3023 theObject = theObject.GetMesh()
3024 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3025 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3026 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
3027 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
3028 Parameters = StepVectorParameters + var_separator + Parameters
3029 self.mesh.SetParameters(Parameters)
3031 return self.editor.ExtrusionSweepObject1DMakeGroups(theObject, StepVector, NbOfSteps)
3032 self.editor.ExtrusionSweepObject1D(theObject, StepVector, NbOfSteps)
3035 ## Generates new elements by extrusion of the elements which belong to the object
3036 # @param theObject object which elements should be processed
3037 # @param StepVector vector, defining the direction and value of extrusion
3038 # @param NbOfSteps the number of steps
3039 # @param MakeGroups forces the generation of new groups from existing ones
3040 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3041 # @ingroup l2_modif_extrurev
3042 def ExtrusionSweepObject2D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
3043 if ( isinstance( theObject, Mesh )):
3044 theObject = theObject.GetMesh()
3045 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3046 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3047 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
3048 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
3049 Parameters = StepVectorParameters + var_separator + Parameters
3050 self.mesh.SetParameters(Parameters)
3052 return self.editor.ExtrusionSweepObject2DMakeGroups(theObject, StepVector, NbOfSteps)
3053 self.editor.ExtrusionSweepObject2D(theObject, StepVector, NbOfSteps)
3058 ## Generates new elements by extrusion of the given elements
3059 # The path of extrusion must be a meshed edge.
3060 # @param Base mesh or list of ids of elements for extrusion
3061 # @param Path - 1D mesh or 1D sub-mesh, along which proceeds the extrusion
3062 # @param NodeStart the start node from Path. Defines the direction of extrusion
3063 # @param HasAngles allows the shape to be rotated around the path
3064 # to get the resulting mesh in a helical fashion
3065 # @param Angles list of angles in radians
3066 # @param LinearVariation forces the computation of rotation angles as linear
3067 # variation of the given Angles along path steps
3068 # @param HasRefPoint allows using the reference point
3069 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3070 # The User can specify any point as the Reference Point.
3071 # @param MakeGroups forces the generation of new groups from existing ones
3072 # @param ElemType type of elements for extrusion (if param Base is a mesh)
3073 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3074 # only SMESH::Extrusion_Error otherwise
3075 # @ingroup l2_modif_extrurev
3076 def ExtrusionAlongPathX(self, Base, Path, NodeStart,
3077 HasAngles, Angles, LinearVariation,
3078 HasRefPoint, RefPoint, MakeGroups, ElemType):
3079 Angles,AnglesParameters = ParseAngles(Angles)
3080 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3081 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3082 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3084 Parameters = AnglesParameters + var_separator + RefPointParameters
3085 self.mesh.SetParameters(Parameters)
3087 if isinstance(Base,list):
3089 if Base == []: IDsOfElements = self.GetElementsId()
3090 else: IDsOfElements = Base
3091 return self.editor.ExtrusionAlongPathX(IDsOfElements, Path, NodeStart,
3092 HasAngles, Angles, LinearVariation,
3093 HasRefPoint, RefPoint, MakeGroups, ElemType)
3095 if isinstance(Base,Mesh):
3096 return self.editor.ExtrusionAlongPathObjX(Base, Path, NodeStart,
3097 HasAngles, Angles, LinearVariation,
3098 HasRefPoint, RefPoint, MakeGroups, ElemType)
3100 raise RuntimeError, "Invalid Base for ExtrusionAlongPathX"
3103 ## Generates new elements by extrusion of the given elements
3104 # The path of extrusion must be a meshed edge.
3105 # @param IDsOfElements ids of elements
3106 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which proceeds the extrusion
3107 # @param PathShape shape(edge) defines the sub-mesh for the path
3108 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3109 # @param HasAngles allows the shape to be rotated around the path
3110 # to get the resulting mesh in a helical fashion
3111 # @param Angles list of angles in radians
3112 # @param HasRefPoint allows using the reference point
3113 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3114 # The User can specify any point as the Reference Point.
3115 # @param MakeGroups forces the generation of new groups from existing ones
3116 # @param LinearVariation forces the computation of rotation angles as linear
3117 # variation of the given Angles along path steps
3118 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3119 # only SMESH::Extrusion_Error otherwise
3120 # @ingroup l2_modif_extrurev
3121 def ExtrusionAlongPath(self, IDsOfElements, PathMesh, PathShape, NodeStart,
3122 HasAngles, Angles, HasRefPoint, RefPoint,
3123 MakeGroups=False, LinearVariation=False):
3124 Angles,AnglesParameters = ParseAngles(Angles)
3125 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3126 if IDsOfElements == []:
3127 IDsOfElements = self.GetElementsId()
3128 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3129 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3131 if ( isinstance( PathMesh, Mesh )):
3132 PathMesh = PathMesh.GetMesh()
3133 if HasAngles and Angles and LinearVariation:
3134 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3136 Parameters = AnglesParameters + var_separator + RefPointParameters
3137 self.mesh.SetParameters(Parameters)
3139 return self.editor.ExtrusionAlongPathMakeGroups(IDsOfElements, PathMesh,
3140 PathShape, NodeStart, HasAngles,
3141 Angles, HasRefPoint, RefPoint)
3142 return self.editor.ExtrusionAlongPath(IDsOfElements, PathMesh, PathShape,
3143 NodeStart, HasAngles, Angles, HasRefPoint, RefPoint)
3145 ## Generates new elements by extrusion of the elements which belong to the object
3146 # The path of extrusion must be a meshed edge.
3147 # @param theObject the object which elements should be processed
3148 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3149 # @param PathShape shape(edge) defines the sub-mesh for the path
3150 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3151 # @param HasAngles allows the shape to be rotated around the path
3152 # to get the resulting mesh in a helical fashion
3153 # @param Angles list of angles
3154 # @param HasRefPoint allows using the reference point
3155 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3156 # The User can specify any point as the Reference Point.
3157 # @param MakeGroups forces the generation of new groups from existing ones
3158 # @param LinearVariation forces the computation of rotation angles as linear
3159 # variation of the given Angles along path steps
3160 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3161 # only SMESH::Extrusion_Error otherwise
3162 # @ingroup l2_modif_extrurev
3163 def ExtrusionAlongPathObject(self, theObject, PathMesh, PathShape, NodeStart,
3164 HasAngles, Angles, HasRefPoint, RefPoint,
3165 MakeGroups=False, LinearVariation=False):
3166 Angles,AnglesParameters = ParseAngles(Angles)
3167 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3168 if ( isinstance( theObject, Mesh )):
3169 theObject = theObject.GetMesh()
3170 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3171 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3172 if ( isinstance( PathMesh, Mesh )):
3173 PathMesh = PathMesh.GetMesh()
3174 if HasAngles and Angles and LinearVariation:
3175 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3177 Parameters = AnglesParameters + var_separator + RefPointParameters
3178 self.mesh.SetParameters(Parameters)
3180 return self.editor.ExtrusionAlongPathObjectMakeGroups(theObject, PathMesh,
3181 PathShape, NodeStart, HasAngles,
3182 Angles, HasRefPoint, RefPoint)
3183 return self.editor.ExtrusionAlongPathObject(theObject, PathMesh, PathShape,
3184 NodeStart, HasAngles, Angles, HasRefPoint,
3187 ## Generates new elements by extrusion of the elements which belong to the object
3188 # The path of extrusion must be a meshed edge.
3189 # @param theObject the object which elements should be processed
3190 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3191 # @param PathShape shape(edge) defines the sub-mesh for the path
3192 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3193 # @param HasAngles allows the shape to be rotated around the path
3194 # to get the resulting mesh in a helical fashion
3195 # @param Angles list of angles
3196 # @param HasRefPoint allows using the reference point
3197 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3198 # The User can specify any point as the Reference Point.
3199 # @param MakeGroups forces the generation of new groups from existing ones
3200 # @param LinearVariation forces the computation of rotation angles as linear
3201 # variation of the given Angles along path steps
3202 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3203 # only SMESH::Extrusion_Error otherwise
3204 # @ingroup l2_modif_extrurev
3205 def ExtrusionAlongPathObject1D(self, theObject, PathMesh, PathShape, NodeStart,
3206 HasAngles, Angles, HasRefPoint, RefPoint,
3207 MakeGroups=False, LinearVariation=False):
3208 Angles,AnglesParameters = ParseAngles(Angles)
3209 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3210 if ( isinstance( theObject, Mesh )):
3211 theObject = theObject.GetMesh()
3212 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3213 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3214 if ( isinstance( PathMesh, Mesh )):
3215 PathMesh = PathMesh.GetMesh()
3216 if HasAngles and Angles and LinearVariation:
3217 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3219 Parameters = AnglesParameters + var_separator + RefPointParameters
3220 self.mesh.SetParameters(Parameters)
3222 return self.editor.ExtrusionAlongPathObject1DMakeGroups(theObject, PathMesh,
3223 PathShape, NodeStart, HasAngles,
3224 Angles, HasRefPoint, RefPoint)
3225 return self.editor.ExtrusionAlongPathObject1D(theObject, PathMesh, PathShape,
3226 NodeStart, HasAngles, Angles, HasRefPoint,
3229 ## Generates new elements by extrusion of the elements which belong to the object
3230 # The path of extrusion must be a meshed edge.
3231 # @param theObject the object which elements should be processed
3232 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3233 # @param PathShape shape(edge) defines the sub-mesh for the path
3234 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3235 # @param HasAngles allows the shape to be rotated around the path
3236 # to get the resulting mesh in a helical fashion
3237 # @param Angles list of angles
3238 # @param HasRefPoint allows using the reference point
3239 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3240 # The User can specify any point as the Reference Point.
3241 # @param MakeGroups forces the generation of new groups from existing ones
3242 # @param LinearVariation forces the computation of rotation angles as linear
3243 # variation of the given Angles along path steps
3244 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3245 # only SMESH::Extrusion_Error otherwise
3246 # @ingroup l2_modif_extrurev
3247 def ExtrusionAlongPathObject2D(self, theObject, PathMesh, PathShape, NodeStart,
3248 HasAngles, Angles, HasRefPoint, RefPoint,
3249 MakeGroups=False, LinearVariation=False):
3250 Angles,AnglesParameters = ParseAngles(Angles)
3251 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3252 if ( isinstance( theObject, Mesh )):
3253 theObject = theObject.GetMesh()
3254 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3255 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3256 if ( isinstance( PathMesh, Mesh )):
3257 PathMesh = PathMesh.GetMesh()
3258 if HasAngles and Angles and LinearVariation:
3259 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3261 Parameters = AnglesParameters + var_separator + RefPointParameters
3262 self.mesh.SetParameters(Parameters)
3264 return self.editor.ExtrusionAlongPathObject2DMakeGroups(theObject, PathMesh,
3265 PathShape, NodeStart, HasAngles,
3266 Angles, HasRefPoint, RefPoint)
3267 return self.editor.ExtrusionAlongPathObject2D(theObject, PathMesh, PathShape,
3268 NodeStart, HasAngles, Angles, HasRefPoint,
3271 ## Creates a symmetrical copy of mesh elements
3272 # @param IDsOfElements list of elements ids
3273 # @param Mirror is AxisStruct or geom object(point, line, plane)
3274 # @param theMirrorType is POINT, AXIS or PLANE
3275 # If the Mirror is a geom object this parameter is unnecessary
3276 # @param Copy allows to copy element (Copy is 1) or to replace with its mirroring (Copy is 0)
3277 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3278 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3279 # @ingroup l2_modif_trsf
3280 def Mirror(self, IDsOfElements, Mirror, theMirrorType, Copy=0, MakeGroups=False):
3281 if IDsOfElements == []:
3282 IDsOfElements = self.GetElementsId()
3283 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3284 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3285 Mirror,Parameters = ParseAxisStruct(Mirror)
3286 self.mesh.SetParameters(Parameters)
3287 if Copy and MakeGroups:
3288 return self.editor.MirrorMakeGroups(IDsOfElements, Mirror, theMirrorType)
3289 self.editor.Mirror(IDsOfElements, Mirror, theMirrorType, Copy)
3292 ## Creates a new mesh by a symmetrical copy of mesh elements
3293 # @param IDsOfElements the list of elements ids
3294 # @param Mirror is AxisStruct or geom object (point, line, plane)
3295 # @param theMirrorType is POINT, AXIS or PLANE
3296 # If the Mirror is a geom object this parameter is unnecessary
3297 # @param MakeGroups to generate new groups from existing ones
3298 # @param NewMeshName a name of the new mesh to create
3299 # @return instance of Mesh class
3300 # @ingroup l2_modif_trsf
3301 def MirrorMakeMesh(self, IDsOfElements, Mirror, theMirrorType, MakeGroups=0, NewMeshName=""):
3302 if IDsOfElements == []:
3303 IDsOfElements = self.GetElementsId()
3304 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3305 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3306 Mirror,Parameters = ParseAxisStruct(Mirror)
3307 mesh = self.editor.MirrorMakeMesh(IDsOfElements, Mirror, theMirrorType,
3308 MakeGroups, NewMeshName)
3309 mesh.SetParameters(Parameters)
3310 return Mesh(self.smeshpyD,self.geompyD,mesh)
3312 ## Creates a symmetrical copy of the object
3313 # @param theObject mesh, submesh or group
3314 # @param Mirror AxisStruct or geom object (point, line, plane)
3315 # @param theMirrorType is POINT, AXIS or PLANE
3316 # If the Mirror is a geom object this parameter is unnecessary
3317 # @param Copy allows copying the element (Copy is 1) or replacing it with its mirror (Copy is 0)
3318 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3319 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3320 # @ingroup l2_modif_trsf
3321 def MirrorObject (self, theObject, Mirror, theMirrorType, Copy=0, MakeGroups=False):
3322 if ( isinstance( theObject, Mesh )):
3323 theObject = theObject.GetMesh()
3324 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3325 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3326 Mirror,Parameters = ParseAxisStruct(Mirror)
3327 self.mesh.SetParameters(Parameters)
3328 if Copy and MakeGroups:
3329 return self.editor.MirrorObjectMakeGroups(theObject, Mirror, theMirrorType)
3330 self.editor.MirrorObject(theObject, Mirror, theMirrorType, Copy)
3333 ## Creates a new mesh by a symmetrical copy of the object
3334 # @param theObject mesh, submesh or group
3335 # @param Mirror AxisStruct or geom object (point, line, plane)
3336 # @param theMirrorType POINT, AXIS or PLANE
3337 # If the Mirror is a geom object this parameter is unnecessary
3338 # @param MakeGroups forces the generation of new groups from existing ones
3339 # @param NewMeshName the name of the new mesh to create
3340 # @return instance of Mesh class
3341 # @ingroup l2_modif_trsf
3342 def MirrorObjectMakeMesh (self, theObject, Mirror, theMirrorType,MakeGroups=0, NewMeshName=""):
3343 if ( isinstance( theObject, Mesh )):
3344 theObject = theObject.GetMesh()
3345 if (isinstance(Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3346 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3347 Mirror,Parameters = ParseAxisStruct(Mirror)
3348 mesh = self.editor.MirrorObjectMakeMesh(theObject, Mirror, theMirrorType,
3349 MakeGroups, NewMeshName)
3350 mesh.SetParameters(Parameters)
3351 return Mesh( self.smeshpyD,self.geompyD,mesh )
3353 ## Translates the elements
3354 # @param IDsOfElements list of elements ids
3355 # @param Vector the direction of translation (DirStruct or vector)
3356 # @param Copy allows copying the translated elements
3357 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3358 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3359 # @ingroup l2_modif_trsf
3360 def Translate(self, IDsOfElements, Vector, Copy, MakeGroups=False):
3361 if IDsOfElements == []:
3362 IDsOfElements = self.GetElementsId()
3363 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3364 Vector = self.smeshpyD.GetDirStruct(Vector)
3365 Vector,Parameters = ParseDirStruct(Vector)
3366 self.mesh.SetParameters(Parameters)
3367 if Copy and MakeGroups:
3368 return self.editor.TranslateMakeGroups(IDsOfElements, Vector)
3369 self.editor.Translate(IDsOfElements, Vector, Copy)
3372 ## Creates a new mesh of translated elements
3373 # @param IDsOfElements list of elements ids
3374 # @param Vector the direction of translation (DirStruct or vector)
3375 # @param MakeGroups forces the generation of new groups from existing ones
3376 # @param NewMeshName the name of the newly created mesh
3377 # @return instance of Mesh class
3378 # @ingroup l2_modif_trsf
3379 def TranslateMakeMesh(self, IDsOfElements, Vector, MakeGroups=False, NewMeshName=""):
3380 if IDsOfElements == []:
3381 IDsOfElements = self.GetElementsId()
3382 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3383 Vector = self.smeshpyD.GetDirStruct(Vector)
3384 Vector,Parameters = ParseDirStruct(Vector)
3385 mesh = self.editor.TranslateMakeMesh(IDsOfElements, Vector, MakeGroups, NewMeshName)
3386 mesh.SetParameters(Parameters)
3387 return Mesh ( self.smeshpyD, self.geompyD, mesh )
3389 ## Translates the object
3390 # @param theObject the object to translate (mesh, submesh, or group)
3391 # @param Vector direction of translation (DirStruct or geom vector)
3392 # @param Copy allows copying the translated elements
3393 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3394 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3395 # @ingroup l2_modif_trsf
3396 def TranslateObject(self, theObject, Vector, Copy, MakeGroups=False):
3397 if ( isinstance( theObject, Mesh )):
3398 theObject = theObject.GetMesh()
3399 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3400 Vector = self.smeshpyD.GetDirStruct(Vector)
3401 Vector,Parameters = ParseDirStruct(Vector)
3402 self.mesh.SetParameters(Parameters)
3403 if Copy and MakeGroups:
3404 return self.editor.TranslateObjectMakeGroups(theObject, Vector)
3405 self.editor.TranslateObject(theObject, Vector, Copy)
3408 ## Creates a new mesh from the translated object
3409 # @param theObject the object to translate (mesh, submesh, or group)
3410 # @param Vector the direction of translation (DirStruct or geom vector)
3411 # @param MakeGroups forces the generation of new groups from existing ones
3412 # @param NewMeshName the name of the newly created mesh
3413 # @return instance of Mesh class
3414 # @ingroup l2_modif_trsf
3415 def TranslateObjectMakeMesh(self, theObject, Vector, MakeGroups=False, NewMeshName=""):
3416 if (isinstance(theObject, Mesh)):
3417 theObject = theObject.GetMesh()
3418 if (isinstance(Vector, geompyDC.GEOM._objref_GEOM_Object)):
3419 Vector = self.smeshpyD.GetDirStruct(Vector)
3420 Vector,Parameters = ParseDirStruct(Vector)
3421 mesh = self.editor.TranslateObjectMakeMesh(theObject, Vector, MakeGroups, NewMeshName)
3422 mesh.SetParameters(Parameters)
3423 return Mesh( self.smeshpyD, self.geompyD, mesh )
3427 ## Scales the object
3428 # @param theObject - the object to translate (mesh, submesh, or group)
3429 # @param thePoint - base point for scale
3430 # @param theScaleFact - list of 1-3 scale factors for axises
3431 # @param Copy - allows copying the translated elements
3432 # @param MakeGroups - forces the generation of new groups from existing
3434 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True,
3435 # empty list otherwise
3436 def Scale(self, theObject, thePoint, theScaleFact, Copy, MakeGroups=False):
3437 if ( isinstance( theObject, Mesh )):
3438 theObject = theObject.GetMesh()
3439 if ( isinstance( theObject, list )):
3440 theObject = self.editor.MakeIDSource(theObject, SMESH.ALL)
3442 thePoint, Parameters = ParsePointStruct(thePoint)
3443 self.mesh.SetParameters(Parameters)
3445 if Copy and MakeGroups:
3446 return self.editor.ScaleMakeGroups(theObject, thePoint, theScaleFact)
3447 self.editor.Scale(theObject, thePoint, theScaleFact, Copy)
3450 ## Creates a new mesh from the translated object
3451 # @param theObject - the object to translate (mesh, submesh, or group)
3452 # @param thePoint - base point for scale
3453 # @param theScaleFact - list of 1-3 scale factors for axises
3454 # @param MakeGroups - forces the generation of new groups from existing ones
3455 # @param NewMeshName - the name of the newly created mesh
3456 # @return instance of Mesh class
3457 def ScaleMakeMesh(self, theObject, thePoint, theScaleFact, MakeGroups=False, NewMeshName=""):
3458 if (isinstance(theObject, Mesh)):
3459 theObject = theObject.GetMesh()
3460 if ( isinstance( theObject, list )):
3461 theObject = self.editor.MakeIDSource(theObject,SMESH.ALL)
3463 mesh = self.editor.ScaleMakeMesh(theObject, thePoint, theScaleFact,
3464 MakeGroups, NewMeshName)
3465 #mesh.SetParameters(Parameters)
3466 return Mesh( self.smeshpyD, self.geompyD, mesh )
3470 ## Rotates the elements
3471 # @param IDsOfElements list of elements ids
3472 # @param Axis the axis of rotation (AxisStruct or geom line)
3473 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3474 # @param Copy allows copying the rotated elements
3475 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3476 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3477 # @ingroup l2_modif_trsf
3478 def Rotate (self, IDsOfElements, Axis, AngleInRadians, Copy, MakeGroups=False):
3480 if isinstance(AngleInRadians,str):
3482 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3484 AngleInRadians = DegreesToRadians(AngleInRadians)
3485 if IDsOfElements == []:
3486 IDsOfElements = self.GetElementsId()
3487 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3488 Axis = self.smeshpyD.GetAxisStruct(Axis)
3489 Axis,AxisParameters = ParseAxisStruct(Axis)
3490 Parameters = AxisParameters + var_separator + Parameters
3491 self.mesh.SetParameters(Parameters)
3492 if Copy and MakeGroups:
3493 return self.editor.RotateMakeGroups(IDsOfElements, Axis, AngleInRadians)
3494 self.editor.Rotate(IDsOfElements, Axis, AngleInRadians, Copy)
3497 ## Creates a new mesh of rotated elements
3498 # @param IDsOfElements list of element ids
3499 # @param Axis the axis of rotation (AxisStruct or geom line)
3500 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3501 # @param MakeGroups forces the generation of new groups from existing ones
3502 # @param NewMeshName the name of the newly created mesh
3503 # @return instance of Mesh class
3504 # @ingroup l2_modif_trsf
3505 def RotateMakeMesh (self, IDsOfElements, Axis, AngleInRadians, MakeGroups=0, NewMeshName=""):
3507 if isinstance(AngleInRadians,str):
3509 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3511 AngleInRadians = DegreesToRadians(AngleInRadians)
3512 if IDsOfElements == []:
3513 IDsOfElements = self.GetElementsId()
3514 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3515 Axis = self.smeshpyD.GetAxisStruct(Axis)
3516 Axis,AxisParameters = ParseAxisStruct(Axis)
3517 Parameters = AxisParameters + var_separator + Parameters
3518 mesh = self.editor.RotateMakeMesh(IDsOfElements, Axis, AngleInRadians,
3519 MakeGroups, NewMeshName)
3520 mesh.SetParameters(Parameters)
3521 return Mesh( self.smeshpyD, self.geompyD, mesh )
3523 ## Rotates the object
3524 # @param theObject the object to rotate( mesh, submesh, or group)
3525 # @param Axis the axis of rotation (AxisStruct or geom line)
3526 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3527 # @param Copy allows copying the rotated elements
3528 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3529 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3530 # @ingroup l2_modif_trsf
3531 def RotateObject (self, theObject, Axis, AngleInRadians, Copy, MakeGroups=False):
3533 if isinstance(AngleInRadians,str):
3535 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3537 AngleInRadians = DegreesToRadians(AngleInRadians)
3538 if (isinstance(theObject, Mesh)):
3539 theObject = theObject.GetMesh()
3540 if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)):
3541 Axis = self.smeshpyD.GetAxisStruct(Axis)
3542 Axis,AxisParameters = ParseAxisStruct(Axis)
3543 Parameters = AxisParameters + ":" + Parameters
3544 self.mesh.SetParameters(Parameters)
3545 if Copy and MakeGroups:
3546 return self.editor.RotateObjectMakeGroups(theObject, Axis, AngleInRadians)
3547 self.editor.RotateObject(theObject, Axis, AngleInRadians, Copy)
3550 ## Creates a new mesh from the rotated object
3551 # @param theObject the object to rotate (mesh, submesh, or group)
3552 # @param Axis the axis of rotation (AxisStruct or geom line)
3553 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3554 # @param MakeGroups forces the generation of new groups from existing ones
3555 # @param NewMeshName the name of the newly created mesh
3556 # @return instance of Mesh class
3557 # @ingroup l2_modif_trsf
3558 def RotateObjectMakeMesh(self, theObject, Axis, AngleInRadians, MakeGroups=0,NewMeshName=""):
3560 if isinstance(AngleInRadians,str):
3562 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3564 AngleInRadians = DegreesToRadians(AngleInRadians)
3565 if (isinstance( theObject, Mesh )):
3566 theObject = theObject.GetMesh()
3567 if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)):
3568 Axis = self.smeshpyD.GetAxisStruct(Axis)
3569 Axis,AxisParameters = ParseAxisStruct(Axis)
3570 Parameters = AxisParameters + ":" + Parameters
3571 mesh = self.editor.RotateObjectMakeMesh(theObject, Axis, AngleInRadians,
3572 MakeGroups, NewMeshName)
3573 mesh.SetParameters(Parameters)
3574 return Mesh( self.smeshpyD, self.geompyD, mesh )
3576 ## Finds groups of ajacent nodes within Tolerance.
3577 # @param Tolerance the value of tolerance
3578 # @return the list of groups of nodes
3579 # @ingroup l2_modif_trsf
3580 def FindCoincidentNodes (self, Tolerance):
3581 return self.editor.FindCoincidentNodes(Tolerance)
3583 ## Finds groups of ajacent nodes within Tolerance.
3584 # @param Tolerance the value of tolerance
3585 # @param SubMeshOrGroup SubMesh or Group
3586 # @param exceptNodes list of either SubMeshes, Groups or node IDs to exclude from search
3587 # @return the list of groups of nodes
3588 # @ingroup l2_modif_trsf
3589 def FindCoincidentNodesOnPart (self, SubMeshOrGroup, Tolerance, exceptNodes=[]):
3590 if (isinstance( SubMeshOrGroup, Mesh )):
3591 SubMeshOrGroup = SubMeshOrGroup.GetMesh()
3592 if not isinstance( ExceptSubMeshOrGroups, list):
3593 ExceptSubMeshOrGroups = [ ExceptSubMeshOrGroups ]
3594 if ExceptSubMeshOrGroups and isinstance( ExceptSubMeshOrGroups[0], int):
3595 ExceptSubMeshOrGroups = [ self.editor.MakeIDSource( ExceptSubMeshOrGroups, SMESH.NODE)]
3596 return self.editor.FindCoincidentNodesOnPartBut(SubMeshOrGroup, Tolerance,ExceptSubMeshOrGroups)
3599 # @param GroupsOfNodes the list of groups of nodes
3600 # @ingroup l2_modif_trsf
3601 def MergeNodes (self, GroupsOfNodes):
3602 self.editor.MergeNodes(GroupsOfNodes)
3604 ## Finds the elements built on the same nodes.
3605 # @param MeshOrSubMeshOrGroup Mesh or SubMesh, or Group of elements for searching
3606 # @return a list of groups of equal elements
3607 # @ingroup l2_modif_trsf
3608 def FindEqualElements (self, MeshOrSubMeshOrGroup):
3609 if ( isinstance( MeshOrSubMeshOrGroup, Mesh )):
3610 MeshOrSubMeshOrGroup = MeshOrSubMeshOrGroup.GetMesh()
3611 return self.editor.FindEqualElements(MeshOrSubMeshOrGroup)
3613 ## Merges elements in each given group.
3614 # @param GroupsOfElementsID groups of elements for merging
3615 # @ingroup l2_modif_trsf
3616 def MergeElements(self, GroupsOfElementsID):
3617 self.editor.MergeElements(GroupsOfElementsID)
3619 ## Leaves one element and removes all other elements built on the same nodes.
3620 # @ingroup l2_modif_trsf
3621 def MergeEqualElements(self):
3622 self.editor.MergeEqualElements()
3624 ## Sews free borders
3625 # @return SMESH::Sew_Error
3626 # @ingroup l2_modif_trsf
3627 def SewFreeBorders (self, FirstNodeID1, SecondNodeID1, LastNodeID1,
3628 FirstNodeID2, SecondNodeID2, LastNodeID2,
3629 CreatePolygons, CreatePolyedrs):
3630 return self.editor.SewFreeBorders(FirstNodeID1, SecondNodeID1, LastNodeID1,
3631 FirstNodeID2, SecondNodeID2, LastNodeID2,
3632 CreatePolygons, CreatePolyedrs)
3634 ## Sews conform free borders
3635 # @return SMESH::Sew_Error
3636 # @ingroup l2_modif_trsf
3637 def SewConformFreeBorders (self, FirstNodeID1, SecondNodeID1, LastNodeID1,
3638 FirstNodeID2, SecondNodeID2):
3639 return self.editor.SewConformFreeBorders(FirstNodeID1, SecondNodeID1, LastNodeID1,
3640 FirstNodeID2, SecondNodeID2)
3642 ## Sews border to side
3643 # @return SMESH::Sew_Error
3644 # @ingroup l2_modif_trsf
3645 def SewBorderToSide (self, FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
3646 FirstNodeIDOnSide, LastNodeIDOnSide, CreatePolygons, CreatePolyedrs):
3647 return self.editor.SewBorderToSide(FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
3648 FirstNodeIDOnSide, LastNodeIDOnSide, CreatePolygons, CreatePolyedrs)
3650 ## Sews two sides of a mesh. The nodes belonging to Side1 are
3651 # merged with the nodes of elements of Side2.
3652 # The number of elements in theSide1 and in theSide2 must be
3653 # equal and they should have similar nodal connectivity.
3654 # The nodes to merge should belong to side borders and
3655 # the first node should be linked to the second.
3656 # @return SMESH::Sew_Error
3657 # @ingroup l2_modif_trsf
3658 def SewSideElements (self, IDsOfSide1Elements, IDsOfSide2Elements,
3659 NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge,
3660 NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge):
3661 return self.editor.SewSideElements(IDsOfSide1Elements, IDsOfSide2Elements,
3662 NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge,
3663 NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge)
3665 ## Sets new nodes for the given element.
3666 # @param ide the element id
3667 # @param newIDs nodes ids
3668 # @return If the number of nodes does not correspond to the type of element - returns false
3669 # @ingroup l2_modif_edit
3670 def ChangeElemNodes(self, ide, newIDs):
3671 return self.editor.ChangeElemNodes(ide, newIDs)
3673 ## If during the last operation of MeshEditor some nodes were
3674 # created, this method returns the list of their IDs, \n
3675 # if new nodes were not created - returns empty list
3676 # @return the list of integer values (can be empty)
3677 # @ingroup l1_auxiliary
3678 def GetLastCreatedNodes(self):
3679 return self.editor.GetLastCreatedNodes()
3681 ## If during the last operation of MeshEditor some elements were
3682 # created this method returns the list of their IDs, \n
3683 # if new elements were not created - returns empty list
3684 # @return the list of integer values (can be empty)
3685 # @ingroup l1_auxiliary
3686 def GetLastCreatedElems(self):
3687 return self.editor.GetLastCreatedElems()
3689 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3690 # @param theNodes identifiers of nodes to be doubled
3691 # @param theModifiedElems identifiers of elements to be updated by the new (doubled)
3692 # nodes. If list of element identifiers is empty then nodes are doubled but
3693 # they not assigned to elements
3694 # @return TRUE if operation has been completed successfully, FALSE otherwise
3695 # @ingroup l2_modif_edit
3696 def DoubleNodes(self, theNodes, theModifiedElems):
3697 return self.editor.DoubleNodes(theNodes, theModifiedElems)
3699 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3700 # This method provided for convenience works as DoubleNodes() described above.
3701 # @param theNodeId identifiers of node to be doubled
3702 # @param theModifiedElems identifiers of elements to be updated
3703 # @return TRUE if operation has been completed successfully, FALSE otherwise
3704 # @ingroup l2_modif_edit
3705 def DoubleNode(self, theNodeId, theModifiedElems):
3706 return self.editor.DoubleNode(theNodeId, theModifiedElems)
3708 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3709 # This method provided for convenience works as DoubleNodes() described above.
3710 # @param theNodes group of nodes to be doubled
3711 # @param theModifiedElems group of elements to be updated.
3712 # @param theMakeGroup forces the generation of a group containing new nodes.
3713 # @return TRUE or a created group if operation has been completed successfully,
3714 # FALSE or None otherwise
3715 # @ingroup l2_modif_edit
3716 def DoubleNodeGroup(self, theNodes, theModifiedElems, theMakeGroup=False):
3718 return self.editor.DoubleNodeGroupNew(theNodes, theModifiedElems)
3719 return self.editor.DoubleNodeGroup(theNodes, theModifiedElems)
3721 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3722 # This method provided for convenience works as DoubleNodes() described above.
3723 # @param theNodes list of groups of nodes to be doubled
3724 # @param theModifiedElems list of groups of elements to be updated.
3725 # @return TRUE if operation has been completed successfully, FALSE otherwise
3726 # @ingroup l2_modif_edit
3727 def DoubleNodeGroups(self, theNodes, theModifiedElems):
3728 return self.editor.DoubleNodeGroups(theNodes, theModifiedElems)
3730 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3731 # @param theElems - the list of elements (edges or faces) to be replicated
3732 # The nodes for duplication could be found from these elements
3733 # @param theNodesNot - list of nodes to NOT replicate
3734 # @param theAffectedElems - the list of elements (cells and edges) to which the
3735 # replicated nodes should be associated to.
3736 # @return TRUE if operation has been completed successfully, FALSE otherwise
3737 # @ingroup l2_modif_edit
3738 def DoubleNodeElem(self, theElems, theNodesNot, theAffectedElems):
3739 return self.editor.DoubleNodeElem(theElems, theNodesNot, theAffectedElems)
3741 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3742 # @param theElems - the list of elements (edges or faces) to be replicated
3743 # The nodes for duplication could be found from these elements
3744 # @param theNodesNot - list of nodes to NOT replicate
3745 # @param theShape - shape to detect affected elements (element which geometric center
3746 # located on or inside shape).
3747 # The replicated nodes should be associated to affected elements.
3748 # @return TRUE if operation has been completed successfully, FALSE otherwise
3749 # @ingroup l2_modif_edit
3750 def DoubleNodeElemInRegion(self, theElems, theNodesNot, theShape):
3751 return self.editor.DoubleNodeElemInRegion(theElems, theNodesNot, theShape)
3753 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3754 # This method provided for convenience works as DoubleNodes() described above.
3755 # @param theElems - group of of elements (edges or faces) to be replicated
3756 # @param theNodesNot - group of nodes not to replicated
3757 # @param theAffectedElems - group of elements to which the replicated nodes
3758 # should be associated to.
3759 # @param theMakeGroup forces the generation of a group containing new elements.
3760 # @ingroup l2_modif_edit
3761 def DoubleNodeElemGroup(self, theElems, theNodesNot, theAffectedElems, theMakeGroup=False):
3763 return self.editor.DoubleNodeElemGroupNew(theElems, theNodesNot, theAffectedElems)
3764 return self.editor.DoubleNodeElemGroup(theElems, theNodesNot, theAffectedElems)
3766 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3767 # This method provided for convenience works as DoubleNodes() described above.
3768 # @param theElems - group of of elements (edges or faces) to be replicated
3769 # @param theNodesNot - group of nodes not to replicated
3770 # @param theShape - shape to detect affected elements (element which geometric center
3771 # located on or inside shape).
3772 # The replicated nodes should be associated to affected elements.
3773 # @ingroup l2_modif_edit
3774 def DoubleNodeElemGroupInRegion(self, theElems, theNodesNot, theShape):
3775 return self.editor.DoubleNodeElemGroupInRegion(theElems, theNodesNot, theShape)
3777 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3778 # This method provided for convenience works as DoubleNodes() described above.
3779 # @param theElems - list of groups of elements (edges or faces) to be replicated
3780 # @param theNodesNot - list of groups of nodes not to replicated
3781 # @param theAffectedElems - group of elements to which the replicated nodes
3782 # should be associated to.
3783 # @return TRUE if operation has been completed successfully, FALSE otherwise
3784 # @ingroup l2_modif_edit
3785 def DoubleNodeElemGroups(self, theElems, theNodesNot, theAffectedElems):
3786 return self.editor.DoubleNodeElemGroups(theElems, theNodesNot, theAffectedElems)
3788 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3789 # This method provided for convenience works as DoubleNodes() described above.
3790 # @param theElems - list of groups of elements (edges or faces) to be replicated
3791 # @param theNodesNot - list of groups of nodes not to replicated
3792 # @param theShape - shape to detect affected elements (element which geometric center
3793 # located on or inside shape).
3794 # The replicated nodes should be associated to affected elements.
3795 # @return TRUE if operation has been completed successfully, FALSE otherwise
3796 # @ingroup l2_modif_edit
3797 def DoubleNodeElemGroupsInRegion(self, theElems, theNodesNot, theShape):
3798 return self.editor.DoubleNodeElemGroupsInRegion(theElems, theNodesNot, theShape)
3800 def _valueFromFunctor(self, funcType, elemId):
3801 fn = self.smeshpyD.GetFunctor(funcType)
3802 fn.SetMesh(self.mesh)
3803 if fn.GetElementType() == self.GetElementType(elemId, True):
3804 val = fn.GetValue(elemId)
3809 ## Get length of 1D element.
3810 # @param elemId mesh element ID
3811 # @return element's length value
3812 # @ingroup l1_measurements
3813 def GetLength(self, elemId):
3814 return self._valueFromFunctor(SMESH.FT_Length, elemId)
3816 ## Get area of 2D element.
3817 # @param elemId mesh element ID
3818 # @return element's area value
3819 # @ingroup l1_measurements
3820 def GetArea(self, elemId):
3821 return self._valueFromFunctor(SMESH.FT_Area, elemId)
3823 ## Get volume of 3D element.
3824 # @param elemId mesh element ID
3825 # @return element's volume value
3826 # @ingroup l1_measurements
3827 def GetVolume(self, elemId):
3828 return self._valueFromFunctor(SMESH.FT_Volume3D, elemId)
3830 ## Get maximum element length.
3831 # @param elemId mesh element ID
3832 # @return element's maximum length value
3833 # @ingroup l1_measurements
3834 def GetMaxElementLength(self, elemId):
3835 if self.GetElementType(elemId, True) == SMESH.VOLUME:
3836 ftype = SMESH.FT_MaxElementLength3D
3838 ftype = SMESH.FT_MaxElementLength2D
3839 return self._valueFromFunctor(ftype, elemId)
3841 ## Get aspect ratio of 2D or 3D element.
3842 # @param elemId mesh element ID
3843 # @return element's aspect ratio value
3844 # @ingroup l1_measurements
3845 def GetAspectRatio(self, elemId):
3846 if self.GetElementType(elemId, True) == SMESH.VOLUME:
3847 ftype = SMESH.FT_AspectRatio3D
3849 ftype = SMESH.FT_AspectRatio
3850 return self._valueFromFunctor(ftype, elemId)
3852 ## Get warping angle of 2D element.
3853 # @param elemId mesh element ID
3854 # @return element's warping angle value
3855 # @ingroup l1_measurements
3856 def GetWarping(self, elemId):
3857 return self._valueFromFunctor(SMESH.FT_Warping, elemId)
3859 ## Get minimum angle of 2D element.
3860 # @param elemId mesh element ID
3861 # @return element's minimum angle value
3862 # @ingroup l1_measurements
3863 def GetMinimumAngle(self, elemId):
3864 return self._valueFromFunctor(SMESH.FT_MinimumAngle, elemId)
3866 ## Get taper of 2D element.
3867 # @param elemId mesh element ID
3868 # @return element's taper value
3869 # @ingroup l1_measurements
3870 def GetTaper(self, elemId):
3871 return self._valueFromFunctor(SMESH.FT_Taper, elemId)
3873 ## Get skew of 2D element.
3874 # @param elemId mesh element ID
3875 # @return element's skew value
3876 # @ingroup l1_measurements
3877 def GetSkew(self, elemId):
3878 return self._valueFromFunctor(SMESH.FT_Skew, elemId)
3880 ## The mother class to define algorithm, it is not recommended to use it directly.
3883 # @ingroup l2_algorithms
3884 class Mesh_Algorithm:
3885 # @class Mesh_Algorithm
3886 # @brief Class Mesh_Algorithm
3888 #def __init__(self,smesh):
3896 ## Finds a hypothesis in the study by its type name and parameters.
3897 # Finds only the hypotheses created in smeshpyD engine.
3898 # @return SMESH.SMESH_Hypothesis
3899 def FindHypothesis (self, hypname, args, CompareMethod, smeshpyD):
3900 study = smeshpyD.GetCurrentStudy()
3901 #to do: find component by smeshpyD object, not by its data type
3902 scomp = study.FindComponent(smeshpyD.ComponentDataType())
3903 if scomp is not None:
3904 res,hypRoot = scomp.FindSubObject(SMESH.Tag_HypothesisRoot)
3905 # Check if the root label of the hypotheses exists
3906 if res and hypRoot is not None:
3907 iter = study.NewChildIterator(hypRoot)
3908 # Check all published hypotheses
3910 hypo_so_i = iter.Value()
3911 attr = hypo_so_i.FindAttribute("AttributeIOR")[1]
3912 if attr is not None:
3913 anIOR = attr.Value()
3914 hypo_o_i = salome.orb.string_to_object(anIOR)
3915 if hypo_o_i is not None:
3916 # Check if this is a hypothesis
3917 hypo_i = hypo_o_i._narrow(SMESH.SMESH_Hypothesis)
3918 if hypo_i is not None:
3919 # Check if the hypothesis belongs to current engine
3920 if smeshpyD.GetObjectId(hypo_i) > 0:
3921 # Check if this is the required hypothesis
3922 if hypo_i.GetName() == hypname:
3924 if CompareMethod(hypo_i, args):
3938 ## Finds the algorithm in the study by its type name.
3939 # Finds only the algorithms, which have been created in smeshpyD engine.
3940 # @return SMESH.SMESH_Algo
3941 def FindAlgorithm (self, algoname, smeshpyD):
3942 study = smeshpyD.GetCurrentStudy()
3943 #to do: find component by smeshpyD object, not by its data type
3944 scomp = study.FindComponent(smeshpyD.ComponentDataType())
3945 if scomp is not None:
3946 res,hypRoot = scomp.FindSubObject(SMESH.Tag_AlgorithmsRoot)
3947 # Check if the root label of the algorithms exists
3948 if res and hypRoot is not None:
3949 iter = study.NewChildIterator(hypRoot)
3950 # Check all published algorithms
3952 algo_so_i = iter.Value()
3953 attr = algo_so_i.FindAttribute("AttributeIOR")[1]
3954 if attr is not None:
3955 anIOR = attr.Value()
3956 algo_o_i = salome.orb.string_to_object(anIOR)
3957 if algo_o_i is not None:
3958 # Check if this is an algorithm
3959 algo_i = algo_o_i._narrow(SMESH.SMESH_Algo)
3960 if algo_i is not None:
3961 # Checks if the algorithm belongs to the current engine
3962 if smeshpyD.GetObjectId(algo_i) > 0:
3963 # Check if this is the required algorithm
3964 if algo_i.GetName() == algoname:
3977 ## If the algorithm is global, returns 0; \n
3978 # else returns the submesh associated to this algorithm.
3979 def GetSubMesh(self):
3982 ## Returns the wrapped mesher.
3983 def GetAlgorithm(self):
3986 ## Gets the list of hypothesis that can be used with this algorithm
3987 def GetCompatibleHypothesis(self):
3990 mylist = self.algo.GetCompatibleHypothesis()
3993 ## Gets the name of the algorithm
3997 ## Sets the name to the algorithm
3998 def SetName(self, name):
3999 self.mesh.smeshpyD.SetName(self.algo, name)
4001 ## Gets the id of the algorithm
4003 return self.algo.GetId()
4006 def Create(self, mesh, geom, hypo, so="libStdMeshersEngine.so"):
4008 raise RuntimeError, "Attemp to create " + hypo + " algoritm on None shape"
4009 algo = self.FindAlgorithm(hypo, mesh.smeshpyD)
4011 algo = mesh.smeshpyD.CreateHypothesis(hypo, so)
4013 self.Assign(algo, mesh, geom)
4017 def Assign(self, algo, mesh, geom):
4019 raise RuntimeError, "Attemp to create " + algo + " algoritm on None shape"
4028 name = GetName(geom)
4031 name = mesh.geompyD.SubShapeName(geom, piece)
4032 mesh.geompyD.addToStudyInFather(piece, geom, name)
4034 self.subm = mesh.mesh.GetSubMesh(geom, algo.GetName())
4037 status = mesh.mesh.AddHypothesis(self.geom, self.algo)
4038 TreatHypoStatus( status, algo.GetName(), name, True )
4040 def CompareHyp (self, hyp, args):
4041 print "CompareHyp is not implemented for ", self.__class__.__name__, ":", hyp.GetName()
4044 def CompareEqualHyp (self, hyp, args):
4048 def Hypothesis (self, hyp, args=[], so="libStdMeshersEngine.so",
4049 UseExisting=0, CompareMethod=""):
4052 if CompareMethod == "": CompareMethod = self.CompareHyp
4053 hypo = self.FindHypothesis(hyp, args, CompareMethod, self.mesh.smeshpyD)
4056 hypo = self.mesh.smeshpyD.CreateHypothesis(hyp, so)
4062 a = a + s + str(args[i])
4066 self.mesh.smeshpyD.SetName(hypo, hyp + a)
4068 status = self.mesh.mesh.AddHypothesis(self.geom, hypo)
4069 TreatHypoStatus( status, GetName(hypo), GetName(self.geom), 0 )
4072 ## Returns entry of the shape to mesh in the study
4073 def MainShapeEntry(self):
4075 if not self.mesh or not self.mesh.GetMesh(): return entry
4076 if not self.mesh.GetMesh().HasShapeToMesh(): return entry
4077 study = self.mesh.smeshpyD.GetCurrentStudy()
4078 ior = salome.orb.object_to_string( self.mesh.GetShape() )
4079 sobj = study.FindObjectIOR(ior)
4080 if sobj: entry = sobj.GetID()
4081 if not entry: return ""
4084 # Public class: Mesh_Segment
4085 # --------------------------
4087 ## Class to define a segment 1D algorithm for discretization
4090 # @ingroup l3_algos_basic
4091 class Mesh_Segment(Mesh_Algorithm):
4093 ## Private constructor.
4094 def __init__(self, mesh, geom=0):
4095 Mesh_Algorithm.__init__(self)
4096 self.Create(mesh, geom, "Regular_1D")
4098 ## Defines "LocalLength" hypothesis to cut an edge in several segments with the same length
4099 # @param l for the length of segments that cut an edge
4100 # @param UseExisting if ==true - searches for an existing hypothesis created with
4101 # the same parameters, else (default) - creates a new one
4102 # @param p precision, used for calculation of the number of segments.
4103 # The precision should be a positive, meaningful value within the range [0,1].
4104 # In general, the number of segments is calculated with the formula:
4105 # nb = ceil((edge_length / l) - p)
4106 # Function ceil rounds its argument to the higher integer.
4107 # So, p=0 means rounding of (edge_length / l) to the higher integer,
4108 # p=0.5 means rounding of (edge_length / l) to the nearest integer,
4109 # p=1 means rounding of (edge_length / l) to the lower integer.
4110 # Default value is 1e-07.
4111 # @return an instance of StdMeshers_LocalLength hypothesis
4112 # @ingroup l3_hypos_1dhyps
4113 def LocalLength(self, l, UseExisting=0, p=1e-07):
4114 hyp = self.Hypothesis("LocalLength", [l,p], UseExisting=UseExisting,
4115 CompareMethod=self.CompareLocalLength)
4121 ## Checks if the given "LocalLength" hypothesis has the same parameters as the given arguments
4122 def CompareLocalLength(self, hyp, args):
4123 if IsEqual(hyp.GetLength(), args[0]):
4124 return IsEqual(hyp.GetPrecision(), args[1])
4127 ## Defines "MaxSize" hypothesis to cut an edge into segments not longer than given value
4128 # @param length is optional maximal allowed length of segment, if it is omitted
4129 # the preestimated length is used that depends on geometry size
4130 # @param UseExisting if ==true - searches for an existing hypothesis created with
4131 # the same parameters, else (default) - create a new one
4132 # @return an instance of StdMeshers_MaxLength hypothesis
4133 # @ingroup l3_hypos_1dhyps
4134 def MaxSize(self, length=0.0, UseExisting=0):
4135 hyp = self.Hypothesis("MaxLength", [length], UseExisting=UseExisting)
4138 hyp.SetLength(length)
4140 # set preestimated length
4141 gen = self.mesh.smeshpyD
4142 initHyp = gen.GetHypothesisParameterValues("MaxLength", "libStdMeshersEngine.so",
4143 self.mesh.GetMesh(), self.mesh.GetShape(),
4145 preHyp = initHyp._narrow(StdMeshers.StdMeshers_MaxLength)
4147 hyp.SetPreestimatedLength( preHyp.GetPreestimatedLength() )
4150 hyp.SetUsePreestimatedLength( length == 0.0 )
4153 ## Defines "NumberOfSegments" hypothesis to cut an edge in a fixed number of segments
4154 # @param n for the number of segments that cut an edge
4155 # @param s for the scale factor (optional)
4156 # @param reversedEdges is a list of edges to mesh using reversed orientation
4157 # @param UseExisting if ==true - searches for an existing hypothesis created with
4158 # the same parameters, else (default) - create a new one
4159 # @return an instance of StdMeshers_NumberOfSegments hypothesis
4160 # @ingroup l3_hypos_1dhyps
4161 def NumberOfSegments(self, n, s=[], reversedEdges=[], UseExisting=0):
4162 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4163 reversedEdges, UseExisting = [], reversedEdges
4164 entry = self.MainShapeEntry()
4166 hyp = self.Hypothesis("NumberOfSegments", [n, reversedEdges, entry],
4167 UseExisting=UseExisting,
4168 CompareMethod=self.CompareNumberOfSegments)
4170 hyp = self.Hypothesis("NumberOfSegments", [n,s, reversedEdges, entry],
4171 UseExisting=UseExisting,
4172 CompareMethod=self.CompareNumberOfSegments)
4173 hyp.SetDistrType( 1 )
4174 hyp.SetScaleFactor(s)
4175 hyp.SetNumberOfSegments(n)
4176 hyp.SetReversedEdges( reversedEdges )
4177 hyp.SetObjectEntry( entry )
4181 ## Checks if the given "NumberOfSegments" hypothesis has the same parameters as the given arguments
4182 def CompareNumberOfSegments(self, hyp, args):
4183 if hyp.GetNumberOfSegments() == args[0]:
4185 if hyp.GetReversedEdges() == args[1]:
4186 if not args[1] or hyp.GetObjectEntry() == args[2]:
4189 if hyp.GetReversedEdges() == args[2]:
4190 if not args[2] or hyp.GetObjectEntry() == args[3]:
4191 if hyp.GetDistrType() == 1:
4192 if IsEqual(hyp.GetScaleFactor(), args[1]):
4196 ## Defines "Arithmetic1D" hypothesis to cut an edge in several segments with increasing arithmetic length
4197 # @param start defines the length of the first segment
4198 # @param end defines the length of the last segment
4199 # @param reversedEdges is a list of edges to mesh using reversed orientation
4200 # @param UseExisting if ==true - searches for an existing hypothesis created with
4201 # the same parameters, else (default) - creates a new one
4202 # @return an instance of StdMeshers_Arithmetic1D hypothesis
4203 # @ingroup l3_hypos_1dhyps
4204 def Arithmetic1D(self, start, end, reversedEdges=[], UseExisting=0):
4205 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4206 reversedEdges, UseExisting = [], reversedEdges
4207 entry = self.MainShapeEntry()
4208 hyp = self.Hypothesis("Arithmetic1D", [start, end, reversedEdges, entry],
4209 UseExisting=UseExisting,
4210 CompareMethod=self.CompareArithmetic1D)
4211 hyp.SetStartLength(start)
4212 hyp.SetEndLength(end)
4213 hyp.SetReversedEdges( reversedEdges )
4214 hyp.SetObjectEntry( entry )
4218 ## Check if the given "Arithmetic1D" hypothesis has the same parameters as the given arguments
4219 def CompareArithmetic1D(self, hyp, args):
4220 if IsEqual(hyp.GetLength(1), args[0]):
4221 if IsEqual(hyp.GetLength(0), args[1]):
4222 if hyp.GetReversedEdges() == args[2]:
4223 if not args[2] or hyp.GetObjectEntry() == args[3]:
4228 ## Defines "FixedPoints1D" hypothesis to cut an edge using parameter
4229 # on curve from 0 to 1 (additionally it is neecessary to check
4230 # orientation of edges and create list of reversed edges if it is
4231 # needed) and sets numbers of segments between given points (default
4232 # values are equals 1
4233 # @param points defines the list of parameters on curve
4234 # @param nbSegs defines the list of numbers of segments
4235 # @param reversedEdges is a list of edges to mesh using reversed orientation
4236 # @param UseExisting if ==true - searches for an existing hypothesis created with
4237 # the same parameters, else (default) - creates a new one
4238 # @return an instance of StdMeshers_Arithmetic1D hypothesis
4239 # @ingroup l3_hypos_1dhyps
4240 def FixedPoints1D(self, points, nbSegs=[1], reversedEdges=[], UseExisting=0):
4241 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4242 reversedEdges, UseExisting = [], reversedEdges
4243 if reversedEdges and isinstance( reversedEdges[0], geompyDC.GEOM._objref_GEOM_Object ):
4244 for i in range( len( reversedEdges )):
4245 reversedEdges[i] = self.mesh.geompyD.GetSubShapeID(self.mesh.geom, reversedEdges[i] )
4246 entry = self.MainShapeEntry()
4247 hyp = self.Hypothesis("FixedPoints1D", [points, nbSegs, reversedEdges, entry],
4248 UseExisting=UseExisting,
4249 CompareMethod=self.CompareFixedPoints1D)
4250 hyp.SetPoints(points)
4251 hyp.SetNbSegments(nbSegs)
4252 hyp.SetReversedEdges(reversedEdges)
4253 hyp.SetObjectEntry(entry)
4257 ## Check if the given "FixedPoints1D" hypothesis has the same parameters
4258 ## as the given arguments
4259 def CompareFixedPoints1D(self, hyp, args):
4260 if hyp.GetPoints() == args[0]:
4261 if hyp.GetNbSegments() == args[1]:
4262 if hyp.GetReversedEdges() == args[2]:
4263 if not args[2] or hyp.GetObjectEntry() == args[3]:
4269 ## Defines "StartEndLength" hypothesis to cut an edge in several segments with increasing geometric length
4270 # @param start defines the length of the first segment
4271 # @param end defines the length of the last segment
4272 # @param reversedEdges is a list of edges to mesh using reversed orientation
4273 # @param UseExisting if ==true - searches for an existing hypothesis created with
4274 # the same parameters, else (default) - creates a new one
4275 # @return an instance of StdMeshers_StartEndLength hypothesis
4276 # @ingroup l3_hypos_1dhyps
4277 def StartEndLength(self, start, end, reversedEdges=[], UseExisting=0):
4278 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4279 reversedEdges, UseExisting = [], reversedEdges
4280 entry = self.MainShapeEntry()
4281 hyp = self.Hypothesis("StartEndLength", [start, end, reversedEdges, entry],
4282 UseExisting=UseExisting,
4283 CompareMethod=self.CompareStartEndLength)
4284 hyp.SetStartLength(start)
4285 hyp.SetEndLength(end)
4286 hyp.SetReversedEdges( reversedEdges )
4287 hyp.SetObjectEntry( entry )
4290 ## Check if the given "StartEndLength" hypothesis has the same parameters as the given arguments
4291 def CompareStartEndLength(self, hyp, args):
4292 if IsEqual(hyp.GetLength(1), args[0]):
4293 if IsEqual(hyp.GetLength(0), args[1]):
4294 if hyp.GetReversedEdges() == args[2]:
4295 if not args[2] or hyp.GetObjectEntry() == args[3]:
4299 ## Defines "Deflection1D" hypothesis
4300 # @param d for the deflection
4301 # @param UseExisting if ==true - searches for an existing hypothesis created with
4302 # the same parameters, else (default) - create a new one
4303 # @ingroup l3_hypos_1dhyps
4304 def Deflection1D(self, d, UseExisting=0):
4305 hyp = self.Hypothesis("Deflection1D", [d], UseExisting=UseExisting,
4306 CompareMethod=self.CompareDeflection1D)
4307 hyp.SetDeflection(d)
4310 ## Check if the given "Deflection1D" hypothesis has the same parameters as the given arguments
4311 def CompareDeflection1D(self, hyp, args):
4312 return IsEqual(hyp.GetDeflection(), args[0])
4314 ## Defines "Propagation" hypothesis that propagates all other hypotheses on all other edges that are at
4315 # the opposite side in case of quadrangular faces
4316 # @ingroup l3_hypos_additi
4317 def Propagation(self):
4318 return self.Hypothesis("Propagation", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4320 ## Defines "AutomaticLength" hypothesis
4321 # @param fineness for the fineness [0-1]
4322 # @param UseExisting if ==true - searches for an existing hypothesis created with the
4323 # same parameters, else (default) - create a new one
4324 # @ingroup l3_hypos_1dhyps
4325 def AutomaticLength(self, fineness=0, UseExisting=0):
4326 hyp = self.Hypothesis("AutomaticLength",[fineness],UseExisting=UseExisting,
4327 CompareMethod=self.CompareAutomaticLength)
4328 hyp.SetFineness( fineness )
4331 ## Checks if the given "AutomaticLength" hypothesis has the same parameters as the given arguments
4332 def CompareAutomaticLength(self, hyp, args):
4333 return IsEqual(hyp.GetFineness(), args[0])
4335 ## Defines "SegmentLengthAroundVertex" hypothesis
4336 # @param length for the segment length
4337 # @param vertex for the length localization: the vertex index [0,1] | vertex object.
4338 # Any other integer value means that the hypothesis will be set on the
4339 # whole 1D shape, where Mesh_Segment algorithm is assigned.
4340 # @param UseExisting if ==true - searches for an existing hypothesis created with
4341 # the same parameters, else (default) - creates a new one
4342 # @ingroup l3_algos_segmarv
4343 def LengthNearVertex(self, length, vertex=0, UseExisting=0):
4345 store_geom = self.geom
4346 if type(vertex) is types.IntType:
4347 if vertex == 0 or vertex == 1:
4348 vertex = self.mesh.geompyD.SubShapeAllSorted(self.geom, geompyDC.ShapeType["VERTEX"])[vertex]
4356 if self.geom is None:
4357 raise RuntimeError, "Attemp to create SegmentAroundVertex_0D algoritm on None shape"
4359 name = GetName(self.geom)
4362 piece = self.mesh.geom
4363 name = self.mesh.geompyD.SubShapeName(self.geom, piece)
4364 self.mesh.geompyD.addToStudyInFather(piece, self.geom, name)
4366 algo = self.FindAlgorithm("SegmentAroundVertex_0D", self.mesh.smeshpyD)
4368 algo = self.mesh.smeshpyD.CreateHypothesis("SegmentAroundVertex_0D", "libStdMeshersEngine.so")
4370 status = self.mesh.mesh.AddHypothesis(self.geom, algo)
4371 TreatHypoStatus(status, "SegmentAroundVertex_0D", name, True)
4373 hyp = self.Hypothesis("SegmentLengthAroundVertex", [length], UseExisting=UseExisting,
4374 CompareMethod=self.CompareLengthNearVertex)
4375 self.geom = store_geom
4376 hyp.SetLength( length )
4379 ## Checks if the given "LengthNearVertex" hypothesis has the same parameters as the given arguments
4380 # @ingroup l3_algos_segmarv
4381 def CompareLengthNearVertex(self, hyp, args):
4382 return IsEqual(hyp.GetLength(), args[0])
4384 ## Defines "QuadraticMesh" hypothesis, forcing construction of quadratic edges.
4385 # If the 2D mesher sees that all boundary edges are quadratic,
4386 # it generates quadratic faces, else it generates linear faces using
4387 # medium nodes as if they are vertices.
4388 # The 3D mesher generates quadratic volumes only if all boundary faces
4389 # are quadratic, else it fails.
4391 # @ingroup l3_hypos_additi
4392 def QuadraticMesh(self):
4393 hyp = self.Hypothesis("QuadraticMesh", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4396 # Public class: Mesh_CompositeSegment
4397 # --------------------------
4399 ## Defines a segment 1D algorithm for discretization
4401 # @ingroup l3_algos_basic
4402 class Mesh_CompositeSegment(Mesh_Segment):
4404 ## Private constructor.
4405 def __init__(self, mesh, geom=0):
4406 self.Create(mesh, geom, "CompositeSegment_1D")
4409 # Public class: Mesh_Segment_Python
4410 # ---------------------------------
4412 ## Defines a segment 1D algorithm for discretization with python function
4414 # @ingroup l3_algos_basic
4415 class Mesh_Segment_Python(Mesh_Segment):
4417 ## Private constructor.
4418 def __init__(self, mesh, geom=0):
4419 import Python1dPlugin
4420 self.Create(mesh, geom, "Python_1D", "libPython1dEngine.so")
4422 ## Defines "PythonSplit1D" hypothesis
4423 # @param n for the number of segments that cut an edge
4424 # @param func for the python function that calculates the length of all segments
4425 # @param UseExisting if ==true - searches for the existing hypothesis created with
4426 # the same parameters, else (default) - creates a new one
4427 # @ingroup l3_hypos_1dhyps
4428 def PythonSplit1D(self, n, func, UseExisting=0):
4429 hyp = self.Hypothesis("PythonSplit1D", [n], "libPython1dEngine.so",
4430 UseExisting=UseExisting, CompareMethod=self.ComparePythonSplit1D)
4431 hyp.SetNumberOfSegments(n)
4432 hyp.SetPythonLog10RatioFunction(func)
4435 ## Checks if the given "PythonSplit1D" hypothesis has the same parameters as the given arguments
4436 def ComparePythonSplit1D(self, hyp, args):
4437 #if hyp.GetNumberOfSegments() == args[0]:
4438 # if hyp.GetPythonLog10RatioFunction() == args[1]:
4442 # Public class: Mesh_Triangle
4443 # ---------------------------
4445 ## Defines a triangle 2D algorithm
4447 # @ingroup l3_algos_basic
4448 class Mesh_Triangle(Mesh_Algorithm):
4457 ## Private constructor.
4458 def __init__(self, mesh, algoType, geom=0):
4459 Mesh_Algorithm.__init__(self)
4461 self.algoType = algoType
4462 if algoType == MEFISTO:
4463 self.Create(mesh, geom, "MEFISTO_2D")
4465 elif algoType == BLSURF:
4467 self.Create(mesh, geom, "BLSURF", "libBLSURFEngine.so")
4468 #self.SetPhysicalMesh() - PAL19680
4469 elif algoType == NETGEN:
4471 self.Create(mesh, geom, "NETGEN_2D", "libNETGENEngine.so")
4473 elif algoType == NETGEN_2D:
4475 self.Create(mesh, geom, "NETGEN_2D_ONLY", "libNETGENEngine.so")
4478 ## Defines "MaxElementArea" hypothesis basing on the definition of the maximum area of each triangle
4479 # @param area for the maximum area of each triangle
4480 # @param UseExisting if ==true - searches for an existing hypothesis created with the
4481 # same parameters, else (default) - creates a new one
4483 # Only for algoType == MEFISTO || NETGEN_2D
4484 # @ingroup l3_hypos_2dhyps
4485 def MaxElementArea(self, area, UseExisting=0):
4486 if self.algoType == MEFISTO or self.algoType == NETGEN_2D:
4487 hyp = self.Hypothesis("MaxElementArea", [area], UseExisting=UseExisting,
4488 CompareMethod=self.CompareMaxElementArea)
4489 elif self.algoType == NETGEN:
4490 hyp = self.Parameters(SIMPLE)
4491 hyp.SetMaxElementArea(area)
4494 ## Checks if the given "MaxElementArea" hypothesis has the same parameters as the given arguments
4495 def CompareMaxElementArea(self, hyp, args):
4496 return IsEqual(hyp.GetMaxElementArea(), args[0])
4498 ## Defines "LengthFromEdges" hypothesis to build triangles
4499 # based on the length of the edges taken from the wire
4501 # Only for algoType == MEFISTO || NETGEN_2D
4502 # @ingroup l3_hypos_2dhyps
4503 def LengthFromEdges(self):
4504 if self.algoType == MEFISTO or self.algoType == NETGEN_2D:
4505 hyp = self.Hypothesis("LengthFromEdges", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4507 elif self.algoType == NETGEN:
4508 hyp = self.Parameters(SIMPLE)
4509 hyp.LengthFromEdges()
4512 ## Sets a way to define size of mesh elements to generate.
4513 # @param thePhysicalMesh is: DefaultSize or Custom.
4514 # @ingroup l3_hypos_blsurf
4515 def SetPhysicalMesh(self, thePhysicalMesh=DefaultSize):
4516 # Parameter of BLSURF algo
4517 self.Parameters().SetPhysicalMesh(thePhysicalMesh)
4519 ## Sets size of mesh elements to generate.
4520 # @ingroup l3_hypos_blsurf
4521 def SetPhySize(self, theVal):
4522 # Parameter of BLSURF algo
4523 self.SetPhysicalMesh(1) #Custom - else why to set the size?
4524 self.Parameters().SetPhySize(theVal)
4526 ## Sets lower boundary of mesh element size (PhySize).
4527 # @ingroup l3_hypos_blsurf
4528 def SetPhyMin(self, theVal=-1):
4529 # Parameter of BLSURF algo
4530 self.Parameters().SetPhyMin(theVal)
4532 ## Sets upper boundary of mesh element size (PhySize).
4533 # @ingroup l3_hypos_blsurf
4534 def SetPhyMax(self, theVal=-1):
4535 # Parameter of BLSURF algo
4536 self.Parameters().SetPhyMax(theVal)
4538 ## Sets a way to define maximum angular deflection of mesh from CAD model.
4539 # @param theGeometricMesh is: 0 (None) or 1 (Custom)
4540 # @ingroup l3_hypos_blsurf
4541 def SetGeometricMesh(self, theGeometricMesh=0):
4542 # Parameter of BLSURF algo
4543 if self.Parameters().GetPhysicalMesh() == 0: theGeometricMesh = 1
4544 self.params.SetGeometricMesh(theGeometricMesh)
4546 ## Sets angular deflection (in degrees) of a mesh face from CAD surface.
4547 # @ingroup l3_hypos_blsurf
4548 def SetAngleMeshS(self, theVal=_angleMeshS):
4549 # Parameter of BLSURF algo
4550 if self.Parameters().GetGeometricMesh() == 0: theVal = self._angleMeshS
4551 self.params.SetAngleMeshS(theVal)
4553 ## Sets angular deflection (in degrees) of a mesh edge from CAD curve.
4554 # @ingroup l3_hypos_blsurf
4555 def SetAngleMeshC(self, theVal=_angleMeshS):
4556 # Parameter of BLSURF algo
4557 if self.Parameters().GetGeometricMesh() == 0: theVal = self._angleMeshS
4558 self.params.SetAngleMeshC(theVal)
4560 ## Sets lower boundary of mesh element size computed to respect angular deflection.
4561 # @ingroup l3_hypos_blsurf
4562 def SetGeoMin(self, theVal=-1):
4563 # Parameter of BLSURF algo
4564 self.Parameters().SetGeoMin(theVal)
4566 ## Sets upper boundary of mesh element size computed to respect angular deflection.
4567 # @ingroup l3_hypos_blsurf
4568 def SetGeoMax(self, theVal=-1):
4569 # Parameter of BLSURF algo
4570 self.Parameters().SetGeoMax(theVal)
4572 ## Sets maximal allowed ratio between the lengths of two adjacent edges.
4573 # @ingroup l3_hypos_blsurf
4574 def SetGradation(self, theVal=_gradation):
4575 # Parameter of BLSURF algo
4576 if self.Parameters().GetGeometricMesh() == 0: theVal = self._gradation
4577 self.params.SetGradation(theVal)
4579 ## Sets topology usage way.
4580 # @param way defines how mesh conformity is assured <ul>
4581 # <li>FromCAD - mesh conformity is assured by conformity of a shape</li>
4582 # <li>PreProcess or PreProcessPlus - by pre-processing a CAD model</li></ul>
4583 # @ingroup l3_hypos_blsurf
4584 def SetTopology(self, way):
4585 # Parameter of BLSURF algo
4586 self.Parameters().SetTopology(way)
4588 ## To respect geometrical edges or not.
4589 # @ingroup l3_hypos_blsurf
4590 def SetDecimesh(self, toIgnoreEdges=False):
4591 # Parameter of BLSURF algo
4592 self.Parameters().SetDecimesh(toIgnoreEdges)
4594 ## Sets verbosity level in the range 0 to 100.
4595 # @ingroup l3_hypos_blsurf
4596 def SetVerbosity(self, level):
4597 # Parameter of BLSURF algo
4598 self.Parameters().SetVerbosity(level)
4600 ## Sets advanced option value.
4601 # @ingroup l3_hypos_blsurf
4602 def SetOptionValue(self, optionName, level):
4603 # Parameter of BLSURF algo
4604 self.Parameters().SetOptionValue(optionName,level)
4606 ## Sets QuadAllowed flag.
4607 # Only for algoType == NETGEN || NETGEN_2D || BLSURF
4608 # @ingroup l3_hypos_netgen l3_hypos_blsurf
4609 def SetQuadAllowed(self, toAllow=True):
4610 if self.algoType == NETGEN_2D:
4611 if toAllow: # add QuadranglePreference
4612 self.Hypothesis("QuadranglePreference", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4613 else: # remove QuadranglePreference
4614 for hyp in self.mesh.GetHypothesisList( self.geom ):
4615 if hyp.GetName() == "QuadranglePreference":
4616 self.mesh.RemoveHypothesis( self.geom, hyp )
4621 if self.Parameters():
4622 self.params.SetQuadAllowed(toAllow)
4625 ## Defines hypothesis having several parameters
4627 # @ingroup l3_hypos_netgen
4628 def Parameters(self, which=SOLE):
4631 if self.algoType == NETGEN:
4633 self.params = self.Hypothesis("NETGEN_SimpleParameters_2D", [],
4634 "libNETGENEngine.so", UseExisting=0)
4636 self.params = self.Hypothesis("NETGEN_Parameters_2D", [],
4637 "libNETGENEngine.so", UseExisting=0)
4639 elif self.algoType == MEFISTO:
4640 print "Mefisto algo support no multi-parameter hypothesis"
4642 elif self.algoType == NETGEN_2D:
4643 print "NETGEN_2D_ONLY algo support no multi-parameter hypothesis"
4644 print "NETGEN_2D_ONLY uses 'MaxElementArea' and 'LengthFromEdges' ones"
4646 elif self.algoType == BLSURF:
4647 self.params = self.Hypothesis("BLSURF_Parameters", [],
4648 "libBLSURFEngine.so", UseExisting=0)
4651 print "Mesh_Triangle with algo type %s does not have such a parameter, check algo type"%self.algoType
4656 # Only for algoType == NETGEN
4657 # @ingroup l3_hypos_netgen
4658 def SetMaxSize(self, theSize):
4659 if self.Parameters():
4660 self.params.SetMaxSize(theSize)
4662 ## Sets SecondOrder flag
4664 # Only for algoType == NETGEN
4665 # @ingroup l3_hypos_netgen
4666 def SetSecondOrder(self, theVal):
4667 if self.Parameters():
4668 self.params.SetSecondOrder(theVal)
4670 ## Sets Optimize flag
4672 # Only for algoType == NETGEN
4673 # @ingroup l3_hypos_netgen
4674 def SetOptimize(self, theVal):
4675 if self.Parameters():
4676 self.params.SetOptimize(theVal)
4679 # @param theFineness is:
4680 # VeryCoarse, Coarse, Moderate, Fine, VeryFine or Custom
4682 # Only for algoType == NETGEN
4683 # @ingroup l3_hypos_netgen
4684 def SetFineness(self, theFineness):
4685 if self.Parameters():
4686 self.params.SetFineness(theFineness)
4690 # Only for algoType == NETGEN
4691 # @ingroup l3_hypos_netgen
4692 def SetGrowthRate(self, theRate):
4693 if self.Parameters():
4694 self.params.SetGrowthRate(theRate)
4696 ## Sets NbSegPerEdge
4698 # Only for algoType == NETGEN
4699 # @ingroup l3_hypos_netgen
4700 def SetNbSegPerEdge(self, theVal):
4701 if self.Parameters():
4702 self.params.SetNbSegPerEdge(theVal)
4704 ## Sets NbSegPerRadius
4706 # Only for algoType == NETGEN
4707 # @ingroup l3_hypos_netgen
4708 def SetNbSegPerRadius(self, theVal):
4709 if self.Parameters():
4710 self.params.SetNbSegPerRadius(theVal)
4712 ## Sets number of segments overriding value set by SetLocalLength()
4714 # Only for algoType == NETGEN
4715 # @ingroup l3_hypos_netgen
4716 def SetNumberOfSegments(self, theVal):
4717 self.Parameters(SIMPLE).SetNumberOfSegments(theVal)
4719 ## Sets number of segments overriding value set by SetNumberOfSegments()
4721 # Only for algoType == NETGEN
4722 # @ingroup l3_hypos_netgen
4723 def SetLocalLength(self, theVal):
4724 self.Parameters(SIMPLE).SetLocalLength(theVal)
4729 # Public class: Mesh_Quadrangle
4730 # -----------------------------
4732 ## Defines a quadrangle 2D algorithm
4734 # @ingroup l3_algos_basic
4735 class Mesh_Quadrangle(Mesh_Algorithm):
4737 ## Private constructor.
4738 def __init__(self, mesh, geom=0):
4739 Mesh_Algorithm.__init__(self)
4740 self.Create(mesh, geom, "Quadrangle_2D")
4742 ## Defines "QuadranglePreference" hypothesis, forcing construction
4743 # of quadrangles if the number of nodes on the opposite edges is not the same
4744 # while the total number of nodes on edges is even
4746 # @ingroup l3_hypos_additi
4747 def QuadranglePreference(self):
4748 hyp = self.Hypothesis("QuadranglePreference", UseExisting=1,
4749 CompareMethod=self.CompareEqualHyp)
4752 ## Defines "TrianglePreference" hypothesis, forcing construction
4753 # of triangles in the refinement area if the number of nodes
4754 # on the opposite edges is not the same
4756 # @ingroup l3_hypos_additi
4757 def TrianglePreference(self):
4758 hyp = self.Hypothesis("TrianglePreference", UseExisting=1,
4759 CompareMethod=self.CompareEqualHyp)
4762 ## Defines "QuadrangleParams" hypothesis
4763 # @param vertex: vertex of a trilateral geometrical face, around which triangles
4764 # will be created while other elements will be quadrangles.
4765 # Vertex can be either a GEOM_Object or a vertex ID within the
4767 # @param UseExisting: if ==true - searches for the existing hypothesis created with
4768 # the same parameters, else (default) - creates a new one
4770 # @ingroup l3_hypos_additi
4771 def TriangleVertex(self, vertex, UseExisting=0):
4773 if isinstance( vertexID, geompyDC.GEOM._objref_GEOM_Object ):
4774 vertexID = self.mesh.geompyD.GetSubShapeID( self.mesh.geom, vertex )
4775 hyp = self.Hypothesis("QuadrangleParams", [vertexID], UseExisting = UseExisting,
4776 CompareMethod=lambda hyp,args: hyp.GetTriaVertex()==args[0])
4777 hyp.SetTriaVertex( vertexID )
4781 # Public class: Mesh_Tetrahedron
4782 # ------------------------------
4784 ## Defines a tetrahedron 3D algorithm
4786 # @ingroup l3_algos_basic
4787 class Mesh_Tetrahedron(Mesh_Algorithm):
4792 ## Private constructor.
4793 def __init__(self, mesh, algoType, geom=0):
4794 Mesh_Algorithm.__init__(self)
4796 if algoType == NETGEN:
4798 self.Create(mesh, geom, "NETGEN_3D", "libNETGENEngine.so")
4801 elif algoType == FULL_NETGEN:
4803 self.Create(mesh, geom, "NETGEN_2D3D", "libNETGENEngine.so")
4806 elif algoType == GHS3D:
4808 self.Create(mesh, geom, "GHS3D_3D" , "libGHS3DEngine.so")
4811 elif algoType == GHS3DPRL:
4812 CheckPlugin(GHS3DPRL)
4813 self.Create(mesh, geom, "GHS3DPRL_3D" , "libGHS3DPRLEngine.so")
4816 self.algoType = algoType
4818 ## Defines "MaxElementVolume" hypothesis to give the maximun volume of each tetrahedron
4819 # @param vol for the maximum volume of each tetrahedron
4820 # @param UseExisting if ==true - searches for the existing hypothesis created with
4821 # the same parameters, else (default) - creates a new one
4822 # @ingroup l3_hypos_maxvol
4823 def MaxElementVolume(self, vol, UseExisting=0):
4824 if self.algoType == NETGEN:
4825 hyp = self.Hypothesis("MaxElementVolume", [vol], UseExisting=UseExisting,
4826 CompareMethod=self.CompareMaxElementVolume)
4827 hyp.SetMaxElementVolume(vol)
4829 elif self.algoType == FULL_NETGEN:
4830 self.Parameters(SIMPLE).SetMaxElementVolume(vol)
4833 ## Checks if the given "MaxElementVolume" hypothesis has the same parameters as the given arguments
4834 def CompareMaxElementVolume(self, hyp, args):
4835 return IsEqual(hyp.GetMaxElementVolume(), args[0])
4837 ## Defines hypothesis having several parameters
4839 # @ingroup l3_hypos_netgen
4840 def Parameters(self, which=SOLE):
4844 if self.algoType == FULL_NETGEN:
4846 self.params = self.Hypothesis("NETGEN_SimpleParameters_3D", [],
4847 "libNETGENEngine.so", UseExisting=0)
4849 self.params = self.Hypothesis("NETGEN_Parameters", [],
4850 "libNETGENEngine.so", UseExisting=0)
4853 if self.algoType == GHS3D:
4854 self.params = self.Hypothesis("GHS3D_Parameters", [],
4855 "libGHS3DEngine.so", UseExisting=0)
4858 if self.algoType == GHS3DPRL:
4859 self.params = self.Hypothesis("GHS3DPRL_Parameters", [],
4860 "libGHS3DPRLEngine.so", UseExisting=0)
4863 print "Algo supports no multi-parameter hypothesis"
4867 # Parameter of FULL_NETGEN
4868 # @ingroup l3_hypos_netgen
4869 def SetMaxSize(self, theSize):
4870 self.Parameters().SetMaxSize(theSize)
4872 ## Sets SecondOrder flag
4873 # Parameter of FULL_NETGEN
4874 # @ingroup l3_hypos_netgen
4875 def SetSecondOrder(self, theVal):
4876 self.Parameters().SetSecondOrder(theVal)
4878 ## Sets Optimize flag
4879 # Parameter of FULL_NETGEN
4880 # @ingroup l3_hypos_netgen
4881 def SetOptimize(self, theVal):
4882 self.Parameters().SetOptimize(theVal)
4885 # @param theFineness is:
4886 # VeryCoarse, Coarse, Moderate, Fine, VeryFine or Custom
4887 # Parameter of FULL_NETGEN
4888 # @ingroup l3_hypos_netgen
4889 def SetFineness(self, theFineness):
4890 self.Parameters().SetFineness(theFineness)
4893 # Parameter of FULL_NETGEN
4894 # @ingroup l3_hypos_netgen
4895 def SetGrowthRate(self, theRate):
4896 self.Parameters().SetGrowthRate(theRate)
4898 ## Sets NbSegPerEdge
4899 # Parameter of FULL_NETGEN
4900 # @ingroup l3_hypos_netgen
4901 def SetNbSegPerEdge(self, theVal):
4902 self.Parameters().SetNbSegPerEdge(theVal)
4904 ## Sets NbSegPerRadius
4905 # Parameter of FULL_NETGEN
4906 # @ingroup l3_hypos_netgen
4907 def SetNbSegPerRadius(self, theVal):
4908 self.Parameters().SetNbSegPerRadius(theVal)
4910 ## Sets number of segments overriding value set by SetLocalLength()
4911 # Only for algoType == NETGEN_FULL
4912 # @ingroup l3_hypos_netgen
4913 def SetNumberOfSegments(self, theVal):
4914 self.Parameters(SIMPLE).SetNumberOfSegments(theVal)
4916 ## Sets number of segments overriding value set by SetNumberOfSegments()
4917 # Only for algoType == NETGEN_FULL
4918 # @ingroup l3_hypos_netgen
4919 def SetLocalLength(self, theVal):
4920 self.Parameters(SIMPLE).SetLocalLength(theVal)
4922 ## Defines "MaxElementArea" parameter of NETGEN_SimpleParameters_3D hypothesis.
4923 # Overrides value set by LengthFromEdges()
4924 # Only for algoType == NETGEN_FULL
4925 # @ingroup l3_hypos_netgen
4926 def MaxElementArea(self, area):
4927 self.Parameters(SIMPLE).SetMaxElementArea(area)
4929 ## Defines "LengthFromEdges" parameter of NETGEN_SimpleParameters_3D hypothesis
4930 # Overrides value set by MaxElementArea()
4931 # Only for algoType == NETGEN_FULL
4932 # @ingroup l3_hypos_netgen
4933 def LengthFromEdges(self):
4934 self.Parameters(SIMPLE).LengthFromEdges()
4936 ## Defines "LengthFromFaces" parameter of NETGEN_SimpleParameters_3D hypothesis
4937 # Overrides value set by MaxElementVolume()
4938 # Only for algoType == NETGEN_FULL
4939 # @ingroup l3_hypos_netgen
4940 def LengthFromFaces(self):
4941 self.Parameters(SIMPLE).LengthFromFaces()
4943 ## To mesh "holes" in a solid or not. Default is to mesh.
4944 # @ingroup l3_hypos_ghs3dh
4945 def SetToMeshHoles(self, toMesh):
4946 # Parameter of GHS3D
4947 self.Parameters().SetToMeshHoles(toMesh)
4949 ## Set Optimization level:
4950 # None_Optimization, Light_Optimization, Standard_Optimization, StandardPlus_Optimization,
4951 # Strong_Optimization.
4952 # Default is Standard_Optimization
4953 # @ingroup l3_hypos_ghs3dh
4954 def SetOptimizationLevel(self, level):
4955 # Parameter of GHS3D
4956 self.Parameters().SetOptimizationLevel(level)
4958 ## Maximal size of memory to be used by the algorithm (in Megabytes).
4959 # @ingroup l3_hypos_ghs3dh
4960 def SetMaximumMemory(self, MB):
4961 # Advanced parameter of GHS3D
4962 self.Parameters().SetMaximumMemory(MB)
4964 ## Initial size of memory to be used by the algorithm (in Megabytes) in
4965 # automatic memory adjustment mode.
4966 # @ingroup l3_hypos_ghs3dh
4967 def SetInitialMemory(self, MB):
4968 # Advanced parameter of GHS3D
4969 self.Parameters().SetInitialMemory(MB)
4971 ## Path to working directory.
4972 # @ingroup l3_hypos_ghs3dh
4973 def SetWorkingDirectory(self, path):
4974 # Advanced parameter of GHS3D
4975 self.Parameters().SetWorkingDirectory(path)
4977 ## To keep working files or remove them. Log file remains in case of errors anyway.
4978 # @ingroup l3_hypos_ghs3dh
4979 def SetKeepFiles(self, toKeep):
4980 # Advanced parameter of GHS3D and GHS3DPRL
4981 self.Parameters().SetKeepFiles(toKeep)
4983 ## To set verbose level [0-10]. <ul>
4984 #<li> 0 - no standard output,
4985 #<li> 2 - prints the data, quality statistics of the skin and final meshes and
4986 # indicates when the final mesh is being saved. In addition the software
4987 # gives indication regarding the CPU time.
4988 #<li>10 - same as 2 plus the main steps in the computation, quality statistics
4989 # histogram of the skin mesh, quality statistics histogram together with
4990 # the characteristics of the final mesh.</ul>
4991 # @ingroup l3_hypos_ghs3dh
4992 def SetVerboseLevel(self, level):
4993 # Advanced parameter of GHS3D
4994 self.Parameters().SetVerboseLevel(level)
4996 ## To create new nodes.
4997 # @ingroup l3_hypos_ghs3dh
4998 def SetToCreateNewNodes(self, toCreate):
4999 # Advanced parameter of GHS3D
5000 self.Parameters().SetToCreateNewNodes(toCreate)
5002 ## To use boundary recovery version which tries to create mesh on a very poor
5003 # quality surface mesh.
5004 # @ingroup l3_hypos_ghs3dh
5005 def SetToUseBoundaryRecoveryVersion(self, toUse):
5006 # Advanced parameter of GHS3D
5007 self.Parameters().SetToUseBoundaryRecoveryVersion(toUse)
5009 ## Sets command line option as text.
5010 # @ingroup l3_hypos_ghs3dh
5011 def SetTextOption(self, option):
5012 # Advanced parameter of GHS3D
5013 self.Parameters().SetTextOption(option)
5015 ## Sets MED files name and path.
5016 def SetMEDName(self, value):
5017 self.Parameters().SetMEDName(value)
5019 ## Sets the number of partition of the initial mesh
5020 def SetNbPart(self, value):
5021 self.Parameters().SetNbPart(value)
5023 ## When big mesh, start tepal in background
5024 def SetBackground(self, value):
5025 self.Parameters().SetBackground(value)
5027 # Public class: Mesh_Hexahedron
5028 # ------------------------------
5030 ## Defines a hexahedron 3D algorithm
5032 # @ingroup l3_algos_basic
5033 class Mesh_Hexahedron(Mesh_Algorithm):
5038 ## Private constructor.
5039 def __init__(self, mesh, algoType=Hexa, geom=0):
5040 Mesh_Algorithm.__init__(self)
5042 self.algoType = algoType
5044 if algoType == Hexa:
5045 self.Create(mesh, geom, "Hexa_3D")
5048 elif algoType == Hexotic:
5049 CheckPlugin(Hexotic)
5050 self.Create(mesh, geom, "Hexotic_3D", "libHexoticEngine.so")
5053 ## Defines "MinMaxQuad" hypothesis to give three hexotic parameters
5054 # @ingroup l3_hypos_hexotic
5055 def MinMaxQuad(self, min=3, max=8, quad=True):
5056 self.params = self.Hypothesis("Hexotic_Parameters", [], "libHexoticEngine.so",
5058 self.params.SetHexesMinLevel(min)
5059 self.params.SetHexesMaxLevel(max)
5060 self.params.SetHexoticQuadrangles(quad)
5063 # Deprecated, only for compatibility!
5064 # Public class: Mesh_Netgen
5065 # ------------------------------
5067 ## Defines a NETGEN-based 2D or 3D algorithm
5068 # that needs no discrete boundary (i.e. independent)
5070 # This class is deprecated, only for compatibility!
5073 # @ingroup l3_algos_basic
5074 class Mesh_Netgen(Mesh_Algorithm):
5078 ## Private constructor.
5079 def __init__(self, mesh, is3D, geom=0):
5080 Mesh_Algorithm.__init__(self)
5086 self.Create(mesh, geom, "NETGEN_2D3D", "libNETGENEngine.so")
5090 self.Create(mesh, geom, "NETGEN_2D", "libNETGENEngine.so")
5093 ## Defines the hypothesis containing parameters of the algorithm
5094 def Parameters(self):
5096 hyp = self.Hypothesis("NETGEN_Parameters", [],
5097 "libNETGENEngine.so", UseExisting=0)
5099 hyp = self.Hypothesis("NETGEN_Parameters_2D", [],
5100 "libNETGENEngine.so", UseExisting=0)
5103 # Public class: Mesh_Projection1D
5104 # ------------------------------
5106 ## Defines a projection 1D algorithm
5107 # @ingroup l3_algos_proj
5109 class Mesh_Projection1D(Mesh_Algorithm):
5111 ## Private constructor.
5112 def __init__(self, mesh, geom=0):
5113 Mesh_Algorithm.__init__(self)
5114 self.Create(mesh, geom, "Projection_1D")
5116 ## Defines "Source Edge" hypothesis, specifying a meshed edge, from where
5117 # a mesh pattern is taken, and, optionally, the association of vertices
5118 # between the source edge and a target edge (to which a hypothesis is assigned)
5119 # @param edge from which nodes distribution is taken
5120 # @param mesh from which nodes distribution is taken (optional)
5121 # @param srcV a vertex of \a edge to associate with \a tgtV (optional)
5122 # @param tgtV a vertex of \a the edge to which the algorithm is assigned,
5123 # to associate with \a srcV (optional)
5124 # @param UseExisting if ==true - searches for the existing hypothesis created with
5125 # the same parameters, else (default) - creates a new one
5126 def SourceEdge(self, edge, mesh=None, srcV=None, tgtV=None, UseExisting=0):
5127 hyp = self.Hypothesis("ProjectionSource1D", [edge,mesh,srcV,tgtV],
5129 #UseExisting=UseExisting, CompareMethod=self.CompareSourceEdge)
5130 hyp.SetSourceEdge( edge )
5131 if not mesh is None and isinstance(mesh, Mesh):
5132 mesh = mesh.GetMesh()
5133 hyp.SetSourceMesh( mesh )
5134 hyp.SetVertexAssociation( srcV, tgtV )
5137 ## Checks if the given "SourceEdge" hypothesis has the same parameters as the given arguments
5138 #def CompareSourceEdge(self, hyp, args):
5139 # # it does not seem to be useful to reuse the existing "SourceEdge" hypothesis
5143 # Public class: Mesh_Projection2D
5144 # ------------------------------
5146 ## Defines a projection 2D algorithm
5147 # @ingroup l3_algos_proj
5149 class Mesh_Projection2D(Mesh_Algorithm):
5151 ## Private constructor.
5152 def __init__(self, mesh, geom=0):
5153 Mesh_Algorithm.__init__(self)
5154 self.Create(mesh, geom, "Projection_2D")
5156 ## Defines "Source Face" hypothesis, specifying a meshed face, from where
5157 # a mesh pattern is taken, and, optionally, the association of vertices
5158 # between the source face and the target face (to which a hypothesis is assigned)
5159 # @param face from which the mesh pattern is taken
5160 # @param mesh from which the mesh pattern is taken (optional)
5161 # @param srcV1 a vertex of \a face to associate with \a tgtV1 (optional)
5162 # @param tgtV1 a vertex of \a the face to which the algorithm is assigned,
5163 # to associate with \a srcV1 (optional)
5164 # @param srcV2 a vertex of \a face to associate with \a tgtV1 (optional)
5165 # @param tgtV2 a vertex of \a the face to which the algorithm is assigned,
5166 # to associate with \a srcV2 (optional)
5167 # @param UseExisting if ==true - forces the search for the existing hypothesis created with
5168 # the same parameters, else (default) - forces the creation a new one
5170 # Note: all association vertices must belong to one edge of a face
5171 def SourceFace(self, face, mesh=None, srcV1=None, tgtV1=None,
5172 srcV2=None, tgtV2=None, UseExisting=0):
5173 hyp = self.Hypothesis("ProjectionSource2D", [face,mesh,srcV1,tgtV1,srcV2,tgtV2],
5175 #UseExisting=UseExisting, CompareMethod=self.CompareSourceFace)
5176 hyp.SetSourceFace( face )
5177 if not mesh is None and isinstance(mesh, Mesh):
5178 mesh = mesh.GetMesh()
5179 hyp.SetSourceMesh( mesh )
5180 hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 )
5183 ## Checks if the given "SourceFace" hypothesis has the same parameters as the given arguments
5184 #def CompareSourceFace(self, hyp, args):
5185 # # it does not seem to be useful to reuse the existing "SourceFace" hypothesis
5188 # Public class: Mesh_Projection3D
5189 # ------------------------------
5191 ## Defines a projection 3D algorithm
5192 # @ingroup l3_algos_proj
5194 class Mesh_Projection3D(Mesh_Algorithm):
5196 ## Private constructor.
5197 def __init__(self, mesh, geom=0):
5198 Mesh_Algorithm.__init__(self)
5199 self.Create(mesh, geom, "Projection_3D")
5201 ## Defines the "Source Shape 3D" hypothesis, specifying a meshed solid, from where
5202 # the mesh pattern is taken, and, optionally, the association of vertices
5203 # between the source and the target solid (to which a hipothesis is assigned)
5204 # @param solid from where the mesh pattern is taken
5205 # @param mesh from where the mesh pattern is taken (optional)
5206 # @param srcV1 a vertex of \a solid to associate with \a tgtV1 (optional)
5207 # @param tgtV1 a vertex of \a the solid where the algorithm is assigned,
5208 # to associate with \a srcV1 (optional)
5209 # @param srcV2 a vertex of \a solid to associate with \a tgtV1 (optional)
5210 # @param tgtV2 a vertex of \a the solid to which the algorithm is assigned,
5211 # to associate with \a srcV2 (optional)
5212 # @param UseExisting - if ==true - searches for the existing hypothesis created with
5213 # the same parameters, else (default) - creates a new one
5215 # Note: association vertices must belong to one edge of a solid
5216 def SourceShape3D(self, solid, mesh=0, srcV1=0, tgtV1=0,
5217 srcV2=0, tgtV2=0, UseExisting=0):
5218 hyp = self.Hypothesis("ProjectionSource3D",
5219 [solid,mesh,srcV1,tgtV1,srcV2,tgtV2],
5221 #UseExisting=UseExisting, CompareMethod=self.CompareSourceShape3D)
5222 hyp.SetSource3DShape( solid )
5223 if not mesh is None and isinstance(mesh, Mesh):
5224 mesh = mesh.GetMesh()
5225 hyp.SetSourceMesh( mesh )
5226 if srcV1 and srcV2 and tgtV1 and tgtV2:
5227 hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 )
5228 #elif srcV1 or srcV2 or tgtV1 or tgtV2:
5231 ## Checks if the given "SourceShape3D" hypothesis has the same parameters as given arguments
5232 #def CompareSourceShape3D(self, hyp, args):
5233 # # seems to be not really useful to reuse existing "SourceShape3D" hypothesis
5237 # Public class: Mesh_Prism
5238 # ------------------------
5240 ## Defines a 3D extrusion algorithm
5241 # @ingroup l3_algos_3dextr
5243 class Mesh_Prism3D(Mesh_Algorithm):
5245 ## Private constructor.
5246 def __init__(self, mesh, geom=0):
5247 Mesh_Algorithm.__init__(self)
5248 self.Create(mesh, geom, "Prism_3D")
5250 # Public class: Mesh_RadialPrism
5251 # -------------------------------
5253 ## Defines a Radial Prism 3D algorithm
5254 # @ingroup l3_algos_radialp
5256 class Mesh_RadialPrism3D(Mesh_Algorithm):
5258 ## Private constructor.
5259 def __init__(self, mesh, geom=0):
5260 Mesh_Algorithm.__init__(self)
5261 self.Create(mesh, geom, "RadialPrism_3D")
5263 self.distribHyp = self.Hypothesis("LayerDistribution", UseExisting=0)
5264 self.nbLayers = None
5266 ## Return 3D hypothesis holding the 1D one
5267 def Get3DHypothesis(self):
5268 return self.distribHyp
5270 ## Private method creating a 1D hypothesis and storing it in the LayerDistribution
5271 # hypothesis. Returns the created hypothesis
5272 def OwnHypothesis(self, hypType, args=[], so="libStdMeshersEngine.so"):
5273 #print "OwnHypothesis",hypType
5274 if not self.nbLayers is None:
5275 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.nbLayers )
5276 self.mesh.GetMesh().AddHypothesis( self.geom, self.distribHyp )
5277 study = self.mesh.smeshpyD.GetCurrentStudy() # prevents publishing own 1D hypothesis
5278 self.mesh.smeshpyD.SetCurrentStudy( None )
5279 hyp = self.mesh.smeshpyD.CreateHypothesis(hypType, so)
5280 self.mesh.smeshpyD.SetCurrentStudy( study ) # enables publishing
5281 self.distribHyp.SetLayerDistribution( hyp )
5284 ## Defines "NumberOfLayers" hypothesis, specifying the number of layers of
5285 # prisms to build between the inner and outer shells
5286 # @param n number of layers
5287 # @param UseExisting if ==true - searches for the existing hypothesis created with
5288 # the same parameters, else (default) - creates a new one
5289 def NumberOfLayers(self, n, UseExisting=0):
5290 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.distribHyp )
5291 self.nbLayers = self.Hypothesis("NumberOfLayers", [n], UseExisting=UseExisting,
5292 CompareMethod=self.CompareNumberOfLayers)
5293 self.nbLayers.SetNumberOfLayers( n )
5294 return self.nbLayers
5296 ## Checks if the given "NumberOfLayers" hypothesis has the same parameters as the given arguments
5297 def CompareNumberOfLayers(self, hyp, args):
5298 return IsEqual(hyp.GetNumberOfLayers(), args[0])
5300 ## Defines "LocalLength" hypothesis, specifying the segment length
5301 # to build between the inner and the outer shells
5302 # @param l the length of segments
5303 # @param p the precision of rounding
5304 def LocalLength(self, l, p=1e-07):
5305 hyp = self.OwnHypothesis("LocalLength", [l,p])
5310 ## Defines "NumberOfSegments" hypothesis, specifying the number of layers of
5311 # prisms to build between the inner and the outer shells.
5312 # @param n the number of layers
5313 # @param s the scale factor (optional)
5314 def NumberOfSegments(self, n, s=[]):
5316 hyp = self.OwnHypothesis("NumberOfSegments", [n])
5318 hyp = self.OwnHypothesis("NumberOfSegments", [n,s])
5319 hyp.SetDistrType( 1 )
5320 hyp.SetScaleFactor(s)
5321 hyp.SetNumberOfSegments(n)
5324 ## Defines "Arithmetic1D" hypothesis, specifying the distribution of segments
5325 # to build between the inner and the outer shells with a length that changes in arithmetic progression
5326 # @param start the length of the first segment
5327 # @param end the length of the last segment
5328 def Arithmetic1D(self, start, end ):
5329 hyp = self.OwnHypothesis("Arithmetic1D", [start, end])
5330 hyp.SetLength(start, 1)
5331 hyp.SetLength(end , 0)
5334 ## Defines "StartEndLength" hypothesis, specifying distribution of segments
5335 # to build between the inner and the outer shells as geometric length increasing
5336 # @param start for the length of the first segment
5337 # @param end for the length of the last segment
5338 def StartEndLength(self, start, end):
5339 hyp = self.OwnHypothesis("StartEndLength", [start, end])
5340 hyp.SetLength(start, 1)
5341 hyp.SetLength(end , 0)
5344 ## Defines "AutomaticLength" hypothesis, specifying the number of segments
5345 # to build between the inner and outer shells
5346 # @param fineness defines the quality of the mesh within the range [0-1]
5347 def AutomaticLength(self, fineness=0):
5348 hyp = self.OwnHypothesis("AutomaticLength")
5349 hyp.SetFineness( fineness )
5352 # Public class: Mesh_RadialQuadrangle1D2D
5353 # -------------------------------
5355 ## Defines a Radial Quadrangle 1D2D algorithm
5356 # @ingroup l2_algos_radialq
5358 class Mesh_RadialQuadrangle1D2D(Mesh_Algorithm):
5360 ## Private constructor.
5361 def __init__(self, mesh, geom=0):
5362 Mesh_Algorithm.__init__(self)
5363 self.Create(mesh, geom, "RadialQuadrangle_1D2D")
5365 self.distribHyp = None #self.Hypothesis("LayerDistribution2D", UseExisting=0)
5366 self.nbLayers = None
5368 ## Return 2D hypothesis holding the 1D one
5369 def Get2DHypothesis(self):
5370 return self.distribHyp
5372 ## Private method creating a 1D hypothesis and storing it in the LayerDistribution
5373 # hypothesis. Returns the created hypothesis
5374 def OwnHypothesis(self, hypType, args=[], so="libStdMeshersEngine.so"):
5375 #print "OwnHypothesis",hypType
5377 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.nbLayers )
5378 if self.distribHyp is None:
5379 self.distribHyp = self.Hypothesis("LayerDistribution2D", UseExisting=0)
5381 self.mesh.GetMesh().AddHypothesis( self.geom, self.distribHyp )
5382 study = self.mesh.smeshpyD.GetCurrentStudy() # prevents publishing own 1D hypothesis
5383 self.mesh.smeshpyD.SetCurrentStudy( None )
5384 hyp = self.mesh.smeshpyD.CreateHypothesis(hypType, so)
5385 self.mesh.smeshpyD.SetCurrentStudy( study ) # enables publishing
5386 self.distribHyp.SetLayerDistribution( hyp )
5389 ## Defines "NumberOfLayers" hypothesis, specifying the number of layers
5390 # @param n number of layers
5391 # @param UseExisting if ==true - searches for the existing hypothesis created with
5392 # the same parameters, else (default) - creates a new one
5393 def NumberOfLayers(self, n, UseExisting=0):
5395 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.distribHyp )
5396 self.nbLayers = self.Hypothesis("NumberOfLayers2D", [n], UseExisting=UseExisting,
5397 CompareMethod=self.CompareNumberOfLayers)
5398 self.nbLayers.SetNumberOfLayers( n )
5399 return self.nbLayers
5401 ## Checks if the given "NumberOfLayers" hypothesis has the same parameters as the given arguments
5402 def CompareNumberOfLayers(self, hyp, args):
5403 return IsEqual(hyp.GetNumberOfLayers(), args[0])
5405 ## Defines "LocalLength" hypothesis, specifying the segment length
5406 # @param l the length of segments
5407 # @param p the precision of rounding
5408 def LocalLength(self, l, p=1e-07):
5409 hyp = self.OwnHypothesis("LocalLength", [l,p])
5414 ## Defines "NumberOfSegments" hypothesis, specifying the number of layers
5415 # @param n the number of layers
5416 # @param s the scale factor (optional)
5417 def NumberOfSegments(self, n, s=[]):
5419 hyp = self.OwnHypothesis("NumberOfSegments", [n])
5421 hyp = self.OwnHypothesis("NumberOfSegments", [n,s])
5422 hyp.SetDistrType( 1 )
5423 hyp.SetScaleFactor(s)
5424 hyp.SetNumberOfSegments(n)
5427 ## Defines "Arithmetic1D" hypothesis, specifying the distribution of segments
5428 # with a length that changes in arithmetic progression
5429 # @param start the length of the first segment
5430 # @param end the length of the last segment
5431 def Arithmetic1D(self, start, end ):
5432 hyp = self.OwnHypothesis("Arithmetic1D", [start, end])
5433 hyp.SetLength(start, 1)
5434 hyp.SetLength(end , 0)
5437 ## Defines "StartEndLength" hypothesis, specifying distribution of segments
5438 # as geometric length increasing
5439 # @param start for the length of the first segment
5440 # @param end for the length of the last segment
5441 def StartEndLength(self, start, end):
5442 hyp = self.OwnHypothesis("StartEndLength", [start, end])
5443 hyp.SetLength(start, 1)
5444 hyp.SetLength(end , 0)
5447 ## Defines "AutomaticLength" hypothesis, specifying the number of segments
5448 # @param fineness defines the quality of the mesh within the range [0-1]
5449 def AutomaticLength(self, fineness=0):
5450 hyp = self.OwnHypothesis("AutomaticLength")
5451 hyp.SetFineness( fineness )
5455 # Private class: Mesh_UseExisting
5456 # -------------------------------
5457 class Mesh_UseExisting(Mesh_Algorithm):
5459 def __init__(self, dim, mesh, geom=0):
5461 self.Create(mesh, geom, "UseExisting_1D")
5463 self.Create(mesh, geom, "UseExisting_2D")
5466 import salome_notebook
5467 notebook = salome_notebook.notebook
5469 ##Return values of the notebook variables
5470 def ParseParameters(last, nbParams,nbParam, value):
5474 listSize = len(last)
5475 for n in range(0,nbParams):
5477 if counter < listSize:
5478 strResult = strResult + last[counter]
5480 strResult = strResult + ""
5482 if isinstance(value, str):
5483 if notebook.isVariable(value):
5484 result = notebook.get(value)
5485 strResult=strResult+value
5487 raise RuntimeError, "Variable with name '" + value + "' doesn't exist!!!"
5489 strResult=strResult+str(value)
5491 if nbParams - 1 != counter:
5492 strResult=strResult+var_separator #":"
5494 return result, strResult
5496 #Wrapper class for StdMeshers_LocalLength hypothesis
5497 class LocalLength(StdMeshers._objref_StdMeshers_LocalLength):
5499 ## Set Length parameter value
5500 # @param length numerical value or name of variable from notebook
5501 def SetLength(self, length):
5502 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_LocalLength.GetLastParameters(self),2,1,length)
5503 StdMeshers._objref_StdMeshers_LocalLength.SetParameters(self,parameters)
5504 StdMeshers._objref_StdMeshers_LocalLength.SetLength(self,length)
5506 ## Set Precision parameter value
5507 # @param precision numerical value or name of variable from notebook
5508 def SetPrecision(self, precision):
5509 precision,parameters = ParseParameters(StdMeshers._objref_StdMeshers_LocalLength.GetLastParameters(self),2,2,precision)
5510 StdMeshers._objref_StdMeshers_LocalLength.SetParameters(self,parameters)
5511 StdMeshers._objref_StdMeshers_LocalLength.SetPrecision(self, precision)
5513 #Registering the new proxy for LocalLength
5514 omniORB.registerObjref(StdMeshers._objref_StdMeshers_LocalLength._NP_RepositoryId, LocalLength)
5517 #Wrapper class for StdMeshers_LayerDistribution hypothesis
5518 class LayerDistribution(StdMeshers._objref_StdMeshers_LayerDistribution):
5520 def SetLayerDistribution(self, hypo):
5521 StdMeshers._objref_StdMeshers_LayerDistribution.SetParameters(self,hypo.GetParameters())
5522 hypo.ClearParameters();
5523 StdMeshers._objref_StdMeshers_LayerDistribution.SetLayerDistribution(self,hypo)
5525 #Registering the new proxy for LayerDistribution
5526 omniORB.registerObjref(StdMeshers._objref_StdMeshers_LayerDistribution._NP_RepositoryId, LayerDistribution)
5528 #Wrapper class for StdMeshers_SegmentLengthAroundVertex hypothesis
5529 class SegmentLengthAroundVertex(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex):
5531 ## Set Length parameter value
5532 # @param length numerical value or name of variable from notebook
5533 def SetLength(self, length):
5534 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.GetLastParameters(self),1,1,length)
5535 StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetParameters(self,parameters)
5536 StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetLength(self,length)
5538 #Registering the new proxy for SegmentLengthAroundVertex
5539 omniORB.registerObjref(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex._NP_RepositoryId, SegmentLengthAroundVertex)
5542 #Wrapper class for StdMeshers_Arithmetic1D hypothesis
5543 class Arithmetic1D(StdMeshers._objref_StdMeshers_Arithmetic1D):
5545 ## Set Length parameter value
5546 # @param length numerical value or name of variable from notebook
5547 # @param isStart true is length is Start Length, otherwise false
5548 def SetLength(self, length, isStart):
5552 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Arithmetic1D.GetLastParameters(self),2,nb,length)
5553 StdMeshers._objref_StdMeshers_Arithmetic1D.SetParameters(self,parameters)
5554 StdMeshers._objref_StdMeshers_Arithmetic1D.SetLength(self,length,isStart)
5556 #Registering the new proxy for Arithmetic1D
5557 omniORB.registerObjref(StdMeshers._objref_StdMeshers_Arithmetic1D._NP_RepositoryId, Arithmetic1D)
5559 #Wrapper class for StdMeshers_Deflection1D hypothesis
5560 class Deflection1D(StdMeshers._objref_StdMeshers_Deflection1D):
5562 ## Set Deflection parameter value
5563 # @param deflection numerical value or name of variable from notebook
5564 def SetDeflection(self, deflection):
5565 deflection,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Deflection1D.GetLastParameters(self),1,1,deflection)
5566 StdMeshers._objref_StdMeshers_Deflection1D.SetParameters(self,parameters)
5567 StdMeshers._objref_StdMeshers_Deflection1D.SetDeflection(self,deflection)
5569 #Registering the new proxy for Deflection1D
5570 omniORB.registerObjref(StdMeshers._objref_StdMeshers_Deflection1D._NP_RepositoryId, Deflection1D)
5572 #Wrapper class for StdMeshers_StartEndLength hypothesis
5573 class StartEndLength(StdMeshers._objref_StdMeshers_StartEndLength):
5575 ## Set Length parameter value
5576 # @param length numerical value or name of variable from notebook
5577 # @param isStart true is length is Start Length, otherwise false
5578 def SetLength(self, length, isStart):
5582 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_StartEndLength.GetLastParameters(self),2,nb,length)
5583 StdMeshers._objref_StdMeshers_StartEndLength.SetParameters(self,parameters)
5584 StdMeshers._objref_StdMeshers_StartEndLength.SetLength(self,length,isStart)
5586 #Registering the new proxy for StartEndLength
5587 omniORB.registerObjref(StdMeshers._objref_StdMeshers_StartEndLength._NP_RepositoryId, StartEndLength)
5589 #Wrapper class for StdMeshers_MaxElementArea hypothesis
5590 class MaxElementArea(StdMeshers._objref_StdMeshers_MaxElementArea):
5592 ## Set Max Element Area parameter value
5593 # @param area numerical value or name of variable from notebook
5594 def SetMaxElementArea(self, area):
5595 area ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_MaxElementArea.GetLastParameters(self),1,1,area)
5596 StdMeshers._objref_StdMeshers_MaxElementArea.SetParameters(self,parameters)
5597 StdMeshers._objref_StdMeshers_MaxElementArea.SetMaxElementArea(self,area)
5599 #Registering the new proxy for MaxElementArea
5600 omniORB.registerObjref(StdMeshers._objref_StdMeshers_MaxElementArea._NP_RepositoryId, MaxElementArea)
5603 #Wrapper class for StdMeshers_MaxElementVolume hypothesis
5604 class MaxElementVolume(StdMeshers._objref_StdMeshers_MaxElementVolume):
5606 ## Set Max Element Volume parameter value
5607 # @param volume numerical value or name of variable from notebook
5608 def SetMaxElementVolume(self, volume):
5609 volume ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_MaxElementVolume.GetLastParameters(self),1,1,volume)
5610 StdMeshers._objref_StdMeshers_MaxElementVolume.SetParameters(self,parameters)
5611 StdMeshers._objref_StdMeshers_MaxElementVolume.SetMaxElementVolume(self,volume)
5613 #Registering the new proxy for MaxElementVolume
5614 omniORB.registerObjref(StdMeshers._objref_StdMeshers_MaxElementVolume._NP_RepositoryId, MaxElementVolume)
5617 #Wrapper class for StdMeshers_NumberOfLayers hypothesis
5618 class NumberOfLayers(StdMeshers._objref_StdMeshers_NumberOfLayers):
5620 ## Set Number Of Layers parameter value
5621 # @param nbLayers numerical value or name of variable from notebook
5622 def SetNumberOfLayers(self, nbLayers):
5623 nbLayers ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_NumberOfLayers.GetLastParameters(self),1,1,nbLayers)
5624 StdMeshers._objref_StdMeshers_NumberOfLayers.SetParameters(self,parameters)
5625 StdMeshers._objref_StdMeshers_NumberOfLayers.SetNumberOfLayers(self,nbLayers)
5627 #Registering the new proxy for NumberOfLayers
5628 omniORB.registerObjref(StdMeshers._objref_StdMeshers_NumberOfLayers._NP_RepositoryId, NumberOfLayers)
5630 #Wrapper class for StdMeshers_NumberOfSegments hypothesis
5631 class NumberOfSegments(StdMeshers._objref_StdMeshers_NumberOfSegments):
5633 ## Set Number Of Segments parameter value
5634 # @param nbSeg numerical value or name of variable from notebook
5635 def SetNumberOfSegments(self, nbSeg):
5636 lastParameters = StdMeshers._objref_StdMeshers_NumberOfSegments.GetLastParameters(self)
5637 nbSeg , parameters = ParseParameters(lastParameters,1,1,nbSeg)
5638 StdMeshers._objref_StdMeshers_NumberOfSegments.SetParameters(self,parameters)
5639 StdMeshers._objref_StdMeshers_NumberOfSegments.SetNumberOfSegments(self,nbSeg)
5641 ## Set Scale Factor parameter value
5642 # @param factor numerical value or name of variable from notebook
5643 def SetScaleFactor(self, factor):
5644 factor, parameters = ParseParameters(StdMeshers._objref_StdMeshers_NumberOfSegments.GetLastParameters(self),2,2,factor)
5645 StdMeshers._objref_StdMeshers_NumberOfSegments.SetParameters(self,parameters)
5646 StdMeshers._objref_StdMeshers_NumberOfSegments.SetScaleFactor(self,factor)
5648 #Registering the new proxy for NumberOfSegments
5649 omniORB.registerObjref(StdMeshers._objref_StdMeshers_NumberOfSegments._NP_RepositoryId, NumberOfSegments)
5651 if not noNETGENPlugin:
5652 #Wrapper class for NETGENPlugin_Hypothesis hypothesis
5653 class NETGENPlugin_Hypothesis(NETGENPlugin._objref_NETGENPlugin_Hypothesis):
5655 ## Set Max Size parameter value
5656 # @param maxsize numerical value or name of variable from notebook
5657 def SetMaxSize(self, maxsize):
5658 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5659 maxsize, parameters = ParseParameters(lastParameters,4,1,maxsize)
5660 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5661 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetMaxSize(self,maxsize)
5663 ## Set Growth Rate parameter value
5664 # @param value numerical value or name of variable from notebook
5665 def SetGrowthRate(self, value):
5666 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5667 value, parameters = ParseParameters(lastParameters,4,2,value)
5668 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5669 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetGrowthRate(self,value)
5671 ## Set Number of Segments per Edge parameter value
5672 # @param value numerical value or name of variable from notebook
5673 def SetNbSegPerEdge(self, value):
5674 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5675 value, parameters = ParseParameters(lastParameters,4,3,value)
5676 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5677 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetNbSegPerEdge(self,value)
5679 ## Set Number of Segments per Radius parameter value
5680 # @param value numerical value or name of variable from notebook
5681 def SetNbSegPerRadius(self, value):
5682 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5683 value, parameters = ParseParameters(lastParameters,4,4,value)
5684 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5685 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetNbSegPerRadius(self,value)
5687 #Registering the new proxy for NETGENPlugin_Hypothesis
5688 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_Hypothesis._NP_RepositoryId, NETGENPlugin_Hypothesis)
5691 #Wrapper class for NETGENPlugin_Hypothesis_2D hypothesis
5692 class NETGENPlugin_Hypothesis_2D(NETGENPlugin_Hypothesis,NETGENPlugin._objref_NETGENPlugin_Hypothesis_2D):
5695 #Registering the new proxy for NETGENPlugin_Hypothesis_2D
5696 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_Hypothesis_2D._NP_RepositoryId, NETGENPlugin_Hypothesis_2D)
5698 #Wrapper class for NETGENPlugin_SimpleHypothesis_2D hypothesis
5699 class NETGEN_SimpleParameters_2D(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D):
5701 ## Set Number of Segments parameter value
5702 # @param nbSeg numerical value or name of variable from notebook
5703 def SetNumberOfSegments(self, nbSeg):
5704 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5705 nbSeg, parameters = ParseParameters(lastParameters,2,1,nbSeg)
5706 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5707 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetNumberOfSegments(self, nbSeg)
5709 ## Set Local Length parameter value
5710 # @param length numerical value or name of variable from notebook
5711 def SetLocalLength(self, length):
5712 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5713 length, parameters = ParseParameters(lastParameters,2,1,length)
5714 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5715 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetLocalLength(self, length)
5717 ## Set Max Element Area parameter value
5718 # @param area numerical value or name of variable from notebook
5719 def SetMaxElementArea(self, area):
5720 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5721 area, parameters = ParseParameters(lastParameters,2,2,area)
5722 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5723 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetMaxElementArea(self, area)
5725 def LengthFromEdges(self):
5726 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5728 value, parameters = ParseParameters(lastParameters,2,2,value)
5729 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5730 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.LengthFromEdges(self)
5732 #Registering the new proxy for NETGEN_SimpleParameters_2D
5733 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D._NP_RepositoryId, NETGEN_SimpleParameters_2D)
5736 #Wrapper class for NETGENPlugin_SimpleHypothesis_3D hypothesis
5737 class NETGEN_SimpleParameters_3D(NETGEN_SimpleParameters_2D,NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D):
5738 ## Set Max Element Volume parameter value
5739 # @param volume numerical value or name of variable from notebook
5740 def SetMaxElementVolume(self, volume):
5741 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self)
5742 volume, parameters = ParseParameters(lastParameters,3,3,volume)
5743 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetParameters(self,parameters)
5744 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetMaxElementVolume(self, volume)
5746 def LengthFromFaces(self):
5747 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self)
5749 value, parameters = ParseParameters(lastParameters,3,3,value)
5750 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetParameters(self,parameters)
5751 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.LengthFromFaces(self)
5753 #Registering the new proxy for NETGEN_SimpleParameters_3D
5754 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D._NP_RepositoryId, NETGEN_SimpleParameters_3D)
5756 pass # if not noNETGENPlugin:
5758 class Pattern(SMESH._objref_SMESH_Pattern):
5760 def ApplyToMeshFaces(self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse):
5762 if isinstance(theNodeIndexOnKeyPoint1,str):
5764 theNodeIndexOnKeyPoint1,Parameters = geompyDC.ParseParameters(theNodeIndexOnKeyPoint1)
5766 theNodeIndexOnKeyPoint1 -= 1
5767 theMesh.SetParameters(Parameters)
5768 return SMESH._objref_SMESH_Pattern.ApplyToMeshFaces( self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse )
5770 def ApplyToHexahedrons(self, theMesh, theVolumesIDs, theNode000Index, theNode001Index):
5773 if isinstance(theNode000Index,str):
5775 if isinstance(theNode001Index,str):
5777 theNode000Index,theNode001Index,Parameters = geompyDC.ParseParameters(theNode000Index,theNode001Index)
5779 theNode000Index -= 1
5781 theNode001Index -= 1
5782 theMesh.SetParameters(Parameters)
5783 return SMESH._objref_SMESH_Pattern.ApplyToHexahedrons( self, theMesh, theVolumesIDs, theNode000Index, theNode001Index )
5785 #Registering the new proxy for Pattern
5786 omniORB.registerObjref(SMESH._objref_SMESH_Pattern._NP_RepositoryId, Pattern)