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
94 import SMESH # This is necessary for back compatibility
102 # import NETGENPlugin module if possible
110 # import GHS3DPlugin module if possible
118 # import GHS3DPRLPlugin module if possible
121 import GHS3DPRLPlugin
126 # import HexoticPlugin module if possible
134 # import BLSURFPlugin module if possible
142 ## @addtogroup l1_auxiliary
145 # Types of algorithms
158 NETGEN_1D2D3D = FULL_NETGEN
159 NETGEN_FULL = FULL_NETGEN
167 # MirrorType enumeration
168 POINT = SMESH_MeshEditor.POINT
169 AXIS = SMESH_MeshEditor.AXIS
170 PLANE = SMESH_MeshEditor.PLANE
172 # Smooth_Method enumeration
173 LAPLACIAN_SMOOTH = SMESH_MeshEditor.LAPLACIAN_SMOOTH
174 CENTROIDAL_SMOOTH = SMESH_MeshEditor.CENTROIDAL_SMOOTH
176 # Fineness enumeration (for NETGEN)
184 # Optimization level of GHS3D
186 None_Optimization, Light_Optimization, Medium_Optimization, Strong_Optimization = 0,1,2,3
187 # V4.1 (partialy redefines V3.1). Issue 0020574
188 None_Optimization, Light_Optimization, Standard_Optimization, StandardPlus_Optimization, Strong_Optimization = 0,1,2,3,4
190 # Topology treatment way of BLSURF
191 FromCAD, PreProcess, PreProcessPlus = 0,1,2
193 # Element size flag of BLSURF
194 DefaultSize, DefaultGeom, Custom = 0,0,1
196 PrecisionConfusion = 1e-07
198 # TopAbs_State enumeration
199 [TopAbs_IN, TopAbs_OUT, TopAbs_ON, TopAbs_UNKNOWN] = range(4)
202 ## Converts an angle from degrees to radians
203 def DegreesToRadians(AngleInDegrees):
205 return AngleInDegrees * pi / 180.0
207 # Salome notebook variable separator
210 # Parametrized substitute for PointStruct
211 class PointStructStr:
220 def __init__(self, xStr, yStr, zStr):
224 if isinstance(xStr, str) and notebook.isVariable(xStr):
225 self.x = notebook.get(xStr)
228 if isinstance(yStr, str) and notebook.isVariable(yStr):
229 self.y = notebook.get(yStr)
232 if isinstance(zStr, str) and notebook.isVariable(zStr):
233 self.z = notebook.get(zStr)
237 # Parametrized substitute for PointStruct (with 6 parameters)
238 class PointStructStr6:
253 def __init__(self, x1Str, x2Str, y1Str, y2Str, z1Str, z2Str):
260 if isinstance(x1Str, str) and notebook.isVariable(x1Str):
261 self.x1 = notebook.get(x1Str)
264 if isinstance(x2Str, str) and notebook.isVariable(x2Str):
265 self.x2 = notebook.get(x2Str)
268 if isinstance(y1Str, str) and notebook.isVariable(y1Str):
269 self.y1 = notebook.get(y1Str)
272 if isinstance(y2Str, str) and notebook.isVariable(y2Str):
273 self.y2 = notebook.get(y2Str)
276 if isinstance(z1Str, str) and notebook.isVariable(z1Str):
277 self.z1 = notebook.get(z1Str)
280 if isinstance(z2Str, str) and notebook.isVariable(z2Str):
281 self.z2 = notebook.get(z2Str)
285 # Parametrized substitute for AxisStruct
301 def __init__(self, xStr, yStr, zStr, dxStr, dyStr, dzStr):
308 if isinstance(xStr, str) and notebook.isVariable(xStr):
309 self.x = notebook.get(xStr)
312 if isinstance(yStr, str) and notebook.isVariable(yStr):
313 self.y = notebook.get(yStr)
316 if isinstance(zStr, str) and notebook.isVariable(zStr):
317 self.z = notebook.get(zStr)
320 if isinstance(dxStr, str) and notebook.isVariable(dxStr):
321 self.dx = notebook.get(dxStr)
324 if isinstance(dyStr, str) and notebook.isVariable(dyStr):
325 self.dy = notebook.get(dyStr)
328 if isinstance(dzStr, str) and notebook.isVariable(dzStr):
329 self.dz = notebook.get(dzStr)
333 # Parametrized substitute for DirStruct
336 def __init__(self, pointStruct):
337 self.pointStruct = pointStruct
339 # Returns list of variable values from salome notebook
340 def ParsePointStruct(Point):
341 Parameters = 2*var_separator
342 if isinstance(Point, PointStructStr):
343 Parameters = str(Point.xStr) + var_separator + str(Point.yStr) + var_separator + str(Point.zStr)
344 Point = PointStruct(Point.x, Point.y, Point.z)
345 return Point, Parameters
347 # Returns list of variable values from salome notebook
348 def ParseDirStruct(Dir):
349 Parameters = 2*var_separator
350 if isinstance(Dir, DirStructStr):
351 pntStr = Dir.pointStruct
352 if isinstance(pntStr, PointStructStr6):
353 Parameters = str(pntStr.x1Str) + var_separator + str(pntStr.x2Str) + var_separator
354 Parameters += str(pntStr.y1Str) + var_separator + str(pntStr.y2Str) + var_separator
355 Parameters += str(pntStr.z1Str) + var_separator + str(pntStr.z2Str)
356 Point = PointStruct(pntStr.x2 - pntStr.x1, pntStr.y2 - pntStr.y1, pntStr.z2 - pntStr.z1)
358 Parameters = str(pntStr.xStr) + var_separator + str(pntStr.yStr) + var_separator + str(pntStr.zStr)
359 Point = PointStruct(pntStr.x, pntStr.y, pntStr.z)
360 Dir = DirStruct(Point)
361 return Dir, Parameters
363 # Returns list of variable values from salome notebook
364 def ParseAxisStruct(Axis):
365 Parameters = 5*var_separator
366 if isinstance(Axis, AxisStructStr):
367 Parameters = str(Axis.xStr) + var_separator + str(Axis.yStr) + var_separator + str(Axis.zStr) + var_separator
368 Parameters += str(Axis.dxStr) + var_separator + str(Axis.dyStr) + var_separator + str(Axis.dzStr)
369 Axis = AxisStruct(Axis.x, Axis.y, Axis.z, Axis.dx, Axis.dy, Axis.dz)
370 return Axis, Parameters
372 ## Return list of variable values from salome notebook
373 def ParseAngles(list):
376 for parameter in list:
377 if isinstance(parameter,str) and notebook.isVariable(parameter):
378 Result.append(DegreesToRadians(notebook.get(parameter)))
381 Result.append(parameter)
384 Parameters = Parameters + str(parameter)
385 Parameters = Parameters + var_separator
387 Parameters = Parameters[:len(Parameters)-1]
388 return Result, Parameters
390 def IsEqual(val1, val2, tol=PrecisionConfusion):
391 if abs(val1 - val2) < tol:
401 if isinstance(obj, SALOMEDS._objref_SObject):
404 ior = salome.orb.object_to_string(obj)
407 studies = salome.myStudyManager.GetOpenStudies()
408 for sname in studies:
409 s = salome.myStudyManager.GetStudyByName(sname)
411 sobj = s.FindObjectIOR(ior)
412 if not sobj: continue
413 return sobj.GetName()
414 if hasattr(obj, "GetName"):
415 # unknown CORBA object, having GetName() method
418 # unknown CORBA object, no GetName() method
421 if hasattr(obj, "GetName"):
422 # unknown non-CORBA object, having GetName() method
425 raise RuntimeError, "Null or invalid object"
427 ## Prints error message if a hypothesis was not assigned.
428 def TreatHypoStatus(status, hypName, geomName, isAlgo):
430 hypType = "algorithm"
432 hypType = "hypothesis"
434 if status == HYP_UNKNOWN_FATAL :
435 reason = "for unknown reason"
436 elif status == HYP_INCOMPATIBLE :
437 reason = "this hypothesis mismatches the algorithm"
438 elif status == HYP_NOTCONFORM :
439 reason = "a non-conform mesh would be built"
440 elif status == HYP_ALREADY_EXIST :
441 if isAlgo: return # it does not influence anything
442 reason = hypType + " of the same dimension is already assigned to this shape"
443 elif status == HYP_BAD_DIM :
444 reason = hypType + " mismatches the shape"
445 elif status == HYP_CONCURENT :
446 reason = "there are concurrent hypotheses on sub-shapes"
447 elif status == HYP_BAD_SUBSHAPE :
448 reason = "the shape is neither the main one, nor its subshape, nor a valid group"
449 elif status == HYP_BAD_GEOMETRY:
450 reason = "geometry mismatches the expectation of the algorithm"
451 elif status == HYP_HIDDEN_ALGO:
452 reason = "it is hidden by an algorithm of an upper dimension, which generates elements of all dimensions"
453 elif status == HYP_HIDING_ALGO:
454 reason = "it hides algorithms of lower dimensions by generating elements of all dimensions"
455 elif status == HYP_NEED_SHAPE:
456 reason = "Algorithm can't work without shape"
459 hypName = '"' + hypName + '"'
460 geomName= '"' + geomName+ '"'
461 if status < HYP_UNKNOWN_FATAL and not geomName =='""':
462 print hypName, "was assigned to", geomName,"but", reason
463 elif not geomName == '""':
464 print hypName, "was not assigned to",geomName,":", reason
466 print hypName, "was not assigned:", reason
469 ## Check meshing plugin availability
470 def CheckPlugin(plugin):
471 if plugin == NETGEN and noNETGENPlugin:
472 print "Warning: NETGENPlugin module unavailable"
474 elif plugin == GHS3D and noGHS3DPlugin:
475 print "Warning: GHS3DPlugin module unavailable"
477 elif plugin == GHS3DPRL and noGHS3DPRLPlugin:
478 print "Warning: GHS3DPRLPlugin module unavailable"
480 elif plugin == Hexotic and noHexoticPlugin:
481 print "Warning: HexoticPlugin module unavailable"
483 elif plugin == BLSURF and noBLSURFPlugin:
484 print "Warning: BLSURFPlugin module unavailable"
488 # end of l1_auxiliary
491 # All methods of this class are accessible directly from the smesh.py package.
492 class smeshDC(SMESH._objref_SMESH_Gen):
494 ## Sets the current study and Geometry component
495 # @ingroup l1_auxiliary
496 def init_smesh(self,theStudy,geompyD):
497 self.SetCurrentStudy(theStudy,geompyD)
499 ## Creates an empty Mesh. This mesh can have an underlying geometry.
500 # @param obj the Geometrical object on which the mesh is built. If not defined,
501 # the mesh will have no underlying geometry.
502 # @param name the name for the new mesh.
503 # @return an instance of Mesh class.
504 # @ingroup l2_construct
505 def Mesh(self, obj=0, name=0):
506 if isinstance(obj,str):
508 return Mesh(self,self.geompyD,obj,name)
510 ## Returns a long value from enumeration
511 # Should be used for SMESH.FunctorType enumeration
512 # @ingroup l1_controls
513 def EnumToLong(self,theItem):
516 ## Returns a string representation of the color.
517 # To be used with filters.
518 # @param c color value (SALOMEDS.Color)
519 # @ingroup l1_controls
520 def ColorToString(self,c):
522 if isinstance(c, SALOMEDS.Color):
523 val = "%s;%s;%s" % (c.R, c.G, c.B)
524 elif isinstance(c, str):
527 raise ValueError, "Color value should be of string or SALOMEDS.Color type"
530 ## Gets PointStruct from vertex
531 # @param theVertex a GEOM object(vertex)
532 # @return SMESH.PointStruct
533 # @ingroup l1_auxiliary
534 def GetPointStruct(self,theVertex):
535 [x, y, z] = self.geompyD.PointCoordinates(theVertex)
536 return PointStruct(x,y,z)
538 ## Gets DirStruct from vector
539 # @param theVector a GEOM object(vector)
540 # @return SMESH.DirStruct
541 # @ingroup l1_auxiliary
542 def GetDirStruct(self,theVector):
543 vertices = self.geompyD.SubShapeAll( theVector, geompyDC.ShapeType["VERTEX"] )
544 if(len(vertices) != 2):
545 print "Error: vector object is incorrect."
547 p1 = self.geompyD.PointCoordinates(vertices[0])
548 p2 = self.geompyD.PointCoordinates(vertices[1])
549 pnt = PointStruct(p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
550 dirst = DirStruct(pnt)
553 ## Makes DirStruct from a triplet
554 # @param x,y,z vector components
555 # @return SMESH.DirStruct
556 # @ingroup l1_auxiliary
557 def MakeDirStruct(self,x,y,z):
558 pnt = PointStruct(x,y,z)
559 return DirStruct(pnt)
561 ## Get AxisStruct from object
562 # @param theObj a GEOM object (line or plane)
563 # @return SMESH.AxisStruct
564 # @ingroup l1_auxiliary
565 def GetAxisStruct(self,theObj):
566 edges = self.geompyD.SubShapeAll( theObj, geompyDC.ShapeType["EDGE"] )
568 vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
569 vertex3, vertex4 = self.geompyD.SubShapeAll( edges[1], geompyDC.ShapeType["VERTEX"] )
570 vertex1 = self.geompyD.PointCoordinates(vertex1)
571 vertex2 = self.geompyD.PointCoordinates(vertex2)
572 vertex3 = self.geompyD.PointCoordinates(vertex3)
573 vertex4 = self.geompyD.PointCoordinates(vertex4)
574 v1 = [vertex2[0]-vertex1[0], vertex2[1]-vertex1[1], vertex2[2]-vertex1[2]]
575 v2 = [vertex4[0]-vertex3[0], vertex4[1]-vertex3[1], vertex4[2]-vertex3[2]]
576 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] ]
577 axis = AxisStruct(vertex1[0], vertex1[1], vertex1[2], normal[0], normal[1], normal[2])
579 elif len(edges) == 1:
580 vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geompyDC.ShapeType["VERTEX"] )
581 p1 = self.geompyD.PointCoordinates( vertex1 )
582 p2 = self.geompyD.PointCoordinates( vertex2 )
583 axis = AxisStruct(p1[0], p1[1], p1[2], p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
587 # From SMESH_Gen interface:
588 # ------------------------
590 ## Sets the given name to the object
591 # @param obj the object to rename
592 # @param name a new object name
593 # @ingroup l1_auxiliary
594 def SetName(self, obj, name):
595 if isinstance( obj, Mesh ):
597 elif isinstance( obj, Mesh_Algorithm ):
598 obj = obj.GetAlgorithm()
599 ior = salome.orb.object_to_string(obj)
600 SMESH._objref_SMESH_Gen.SetName(self, ior, name)
602 ## Sets the current mode
603 # @ingroup l1_auxiliary
604 def SetEmbeddedMode( self,theMode ):
605 #self.SetEmbeddedMode(theMode)
606 SMESH._objref_SMESH_Gen.SetEmbeddedMode(self,theMode)
608 ## Gets the current mode
609 # @ingroup l1_auxiliary
610 def IsEmbeddedMode(self):
611 #return self.IsEmbeddedMode()
612 return SMESH._objref_SMESH_Gen.IsEmbeddedMode(self)
614 ## Sets the current study
615 # @ingroup l1_auxiliary
616 def SetCurrentStudy( self, theStudy, geompyD = None ):
617 #self.SetCurrentStudy(theStudy)
620 geompyD = geompy.geom
623 self.SetGeomEngine(geompyD)
624 SMESH._objref_SMESH_Gen.SetCurrentStudy(self,theStudy)
626 ## Gets the current study
627 # @ingroup l1_auxiliary
628 def GetCurrentStudy(self):
629 #return self.GetCurrentStudy()
630 return SMESH._objref_SMESH_Gen.GetCurrentStudy(self)
632 ## Creates a Mesh object importing data from the given UNV file
633 # @return an instance of Mesh class
635 def CreateMeshesFromUNV( self,theFileName ):
636 aSmeshMesh = SMESH._objref_SMESH_Gen.CreateMeshesFromUNV(self,theFileName)
637 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
640 ## Creates a Mesh object(s) importing data from the given MED file
641 # @return a list of Mesh class instances
643 def CreateMeshesFromMED( self,theFileName ):
644 aSmeshMeshes, aStatus = SMESH._objref_SMESH_Gen.CreateMeshesFromMED(self,theFileName)
646 for iMesh in range(len(aSmeshMeshes)) :
647 aMesh = Mesh(self, self.geompyD, aSmeshMeshes[iMesh])
648 aMeshes.append(aMesh)
649 return aMeshes, aStatus
651 ## Creates a Mesh object importing data from the given STL file
652 # @return an instance of Mesh class
654 def CreateMeshesFromSTL( self, theFileName ):
655 aSmeshMesh = SMESH._objref_SMESH_Gen.CreateMeshesFromSTL(self,theFileName)
656 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
659 ## From SMESH_Gen interface
660 # @return the list of integer values
661 # @ingroup l1_auxiliary
662 def GetSubShapesId( self, theMainObject, theListOfSubObjects ):
663 return SMESH._objref_SMESH_Gen.GetSubShapesId(self,theMainObject, theListOfSubObjects)
665 ## From SMESH_Gen interface. Creates a pattern
666 # @return an instance of SMESH_Pattern
668 # <a href="../tui_modifying_meshes_page.html#tui_pattern_mapping">Example of Patterns usage</a>
669 # @ingroup l2_modif_patterns
670 def GetPattern(self):
671 return SMESH._objref_SMESH_Gen.GetPattern(self)
673 ## Sets number of segments per diagonal of boundary box of geometry by which
674 # default segment length of appropriate 1D hypotheses is defined.
675 # Default value is 10
676 # @ingroup l1_auxiliary
677 def SetBoundaryBoxSegmentation(self, nbSegments):
678 SMESH._objref_SMESH_Gen.SetBoundaryBoxSegmentation(self,nbSegments)
680 ## Concatenate the given meshes into one mesh.
681 # @return an instance of Mesh class
682 # @param meshes the meshes to combine into one mesh
683 # @param uniteIdenticalGroups if true, groups with same names are united, else they are renamed
684 # @param mergeNodesAndElements if true, equal nodes and elements aremerged
685 # @param mergeTolerance tolerance for merging nodes
686 # @param allGroups forces creation of groups of all elements
687 def Concatenate( self, meshes, uniteIdenticalGroups,
688 mergeNodesAndElements = False, mergeTolerance = 1e-5, allGroups = False):
689 mergeTolerance,Parameters = geompyDC.ParseParameters(mergeTolerance)
691 aSmeshMesh = SMESH._objref_SMESH_Gen.ConcatenateWithGroups(
692 self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
694 aSmeshMesh = SMESH._objref_SMESH_Gen.Concatenate(
695 self,meshes,uniteIdenticalGroups,mergeNodesAndElements,mergeTolerance)
696 aSmeshMesh.SetParameters(Parameters)
697 aMesh = Mesh(self, self.geompyD, aSmeshMesh)
700 # Filtering. Auxiliary functions:
701 # ------------------------------
703 ## Creates an empty criterion
704 # @return SMESH.Filter.Criterion
705 # @ingroup l1_controls
706 def GetEmptyCriterion(self):
707 Type = self.EnumToLong(FT_Undefined)
708 Compare = self.EnumToLong(FT_Undefined)
712 UnaryOp = self.EnumToLong(FT_Undefined)
713 BinaryOp = self.EnumToLong(FT_Undefined)
716 Precision = -1 ##@1e-07
717 return Filter.Criterion(Type, Compare, Threshold, ThresholdStr, ThresholdID,
718 UnaryOp, BinaryOp, Tolerance, TypeOfElement, Precision)
720 ## Creates a criterion by the given parameters
721 # @param elementType the type of elements(NODE, EDGE, FACE, VOLUME)
722 # @param CritType the type of criterion (FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc.)
723 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
724 # @param Treshold the threshold value (range of ids as string, shape, numeric)
725 # @param UnaryOp FT_LogicalNOT or FT_Undefined
726 # @param BinaryOp a binary logical operation FT_LogicalAND, FT_LogicalOR or
727 # FT_Undefined (must be for the last criterion of all criteria)
728 # @return SMESH.Filter.Criterion
729 # @ingroup l1_controls
730 def GetCriterion(self,elementType,
732 Compare = FT_EqualTo,
734 UnaryOp=FT_Undefined,
735 BinaryOp=FT_Undefined):
736 aCriterion = self.GetEmptyCriterion()
737 aCriterion.TypeOfElement = elementType
738 aCriterion.Type = self.EnumToLong(CritType)
742 if Compare in [FT_LessThan, FT_MoreThan, FT_EqualTo]:
743 aCriterion.Compare = self.EnumToLong(Compare)
744 elif Compare == "=" or Compare == "==":
745 aCriterion.Compare = self.EnumToLong(FT_EqualTo)
747 aCriterion.Compare = self.EnumToLong(FT_LessThan)
749 aCriterion.Compare = self.EnumToLong(FT_MoreThan)
751 aCriterion.Compare = self.EnumToLong(FT_EqualTo)
754 if CritType in [FT_BelongToGeom, FT_BelongToPlane, FT_BelongToGenSurface,
755 FT_BelongToCylinder, FT_LyingOnGeom]:
756 # Checks the treshold
757 if isinstance(aTreshold, geompyDC.GEOM._objref_GEOM_Object):
758 aCriterion.ThresholdStr = GetName(aTreshold)
759 aCriterion.ThresholdID = salome.ObjectToID(aTreshold)
761 print "Error: The treshold should be a shape."
763 elif CritType == FT_RangeOfIds:
764 # Checks the treshold
765 if isinstance(aTreshold, str):
766 aCriterion.ThresholdStr = aTreshold
768 print "Error: The treshold should be a string."
770 elif CritType == FT_ElemGeomType:
771 # Checks the treshold
773 aCriterion.Threshold = self.EnumToLong(aTreshold)
775 if isinstance(aTreshold, int):
776 aCriterion.Threshold = aTreshold
778 print "Error: The treshold should be an integer or SMESH.GeometryType."
782 elif CritType == FT_GroupColor:
783 # Checks the treshold
785 aCriterion.ThresholdStr = self.ColorToString(aTreshold)
787 print "Error: The threshold value should be of SALOMEDS.Color type"
790 elif CritType in [FT_FreeBorders, FT_FreeEdges, FT_BadOrientedVolume, FT_FreeNodes,
791 FT_FreeFaces, FT_LinearOrQuadratic]:
792 # At this point the treshold is unnecessary
793 if aTreshold == FT_LogicalNOT:
794 aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
795 elif aTreshold in [FT_LogicalAND, FT_LogicalOR]:
796 aCriterion.BinaryOp = aTreshold
800 aTreshold = float(aTreshold)
801 aCriterion.Threshold = aTreshold
803 print "Error: The treshold should be a number."
806 if Treshold == FT_LogicalNOT or UnaryOp == FT_LogicalNOT:
807 aCriterion.UnaryOp = self.EnumToLong(FT_LogicalNOT)
809 if Treshold in [FT_LogicalAND, FT_LogicalOR]:
810 aCriterion.BinaryOp = self.EnumToLong(Treshold)
812 if UnaryOp in [FT_LogicalAND, FT_LogicalOR]:
813 aCriterion.BinaryOp = self.EnumToLong(UnaryOp)
815 if BinaryOp in [FT_LogicalAND, FT_LogicalOR]:
816 aCriterion.BinaryOp = self.EnumToLong(BinaryOp)
820 ## Creates a filter with the given parameters
821 # @param elementType the type of elements in the group
822 # @param CritType the type of criterion ( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
823 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
824 # @param Treshold the threshold value (range of id ids as string, shape, numeric)
825 # @param UnaryOp FT_LogicalNOT or FT_Undefined
826 # @return SMESH_Filter
827 # @ingroup l1_controls
828 def GetFilter(self,elementType,
829 CritType=FT_Undefined,
832 UnaryOp=FT_Undefined):
833 aCriterion = self.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined)
834 aFilterMgr = self.CreateFilterManager()
835 aFilter = aFilterMgr.CreateFilter()
837 aCriteria.append(aCriterion)
838 aFilter.SetCriteria(aCriteria)
841 ## Creates a numerical functor by its type
842 # @param theCriterion FT_...; functor type
843 # @return SMESH_NumericalFunctor
844 # @ingroup l1_controls
845 def GetFunctor(self,theCriterion):
846 aFilterMgr = self.CreateFilterManager()
847 if theCriterion == FT_AspectRatio:
848 return aFilterMgr.CreateAspectRatio()
849 elif theCriterion == FT_AspectRatio3D:
850 return aFilterMgr.CreateAspectRatio3D()
851 elif theCriterion == FT_Warping:
852 return aFilterMgr.CreateWarping()
853 elif theCriterion == FT_MinimumAngle:
854 return aFilterMgr.CreateMinimumAngle()
855 elif theCriterion == FT_Taper:
856 return aFilterMgr.CreateTaper()
857 elif theCriterion == FT_Skew:
858 return aFilterMgr.CreateSkew()
859 elif theCriterion == FT_Area:
860 return aFilterMgr.CreateArea()
861 elif theCriterion == FT_Volume3D:
862 return aFilterMgr.CreateVolume3D()
863 elif theCriterion == FT_MultiConnection:
864 return aFilterMgr.CreateMultiConnection()
865 elif theCriterion == FT_MultiConnection2D:
866 return aFilterMgr.CreateMultiConnection2D()
867 elif theCriterion == FT_Length:
868 return aFilterMgr.CreateLength()
869 elif theCriterion == FT_Length2D:
870 return aFilterMgr.CreateLength2D()
872 print "Error: given parameter is not numerucal functor type."
874 ## Creates hypothesis
875 # @param theHType mesh hypothesis type (string)
876 # @param theLibName mesh plug-in library name
877 # @return created hypothesis instance
878 def CreateHypothesis(self, theHType, theLibName="libStdMeshersEngine.so"):
879 return SMESH._objref_SMESH_Gen.CreateHypothesis(self, theHType, theLibName )
881 ## Gets the mesh stattistic
882 # @return dictionary type element - count of elements
883 # @ingroup l1_meshinfo
884 def GetMeshInfo(self, obj):
885 if isinstance( obj, Mesh ):
888 if hasattr(obj, "_narrow") and obj._narrow(SMESH.SMESH_IDSource):
889 values = obj.GetMeshInfo()
890 for i in range(SMESH.Entity_Last._v):
891 if i < len(values): d[SMESH.EntityType._item(i)]=values[i]
896 #Registering the new proxy for SMESH_Gen
897 omniORB.registerObjref(SMESH._objref_SMESH_Gen._NP_RepositoryId, smeshDC)
903 ## This class allows defining and managing a mesh.
904 # It has a set of methods to build a mesh on the given geometry, including the definition of sub-meshes.
905 # It also has methods to define groups of mesh elements, to modify a mesh (by addition of
906 # new nodes and elements and by changing the existing entities), to get information
907 # about a mesh and to export a mesh into different formats.
916 # Creates a mesh on the shape \a obj (or an empty mesh if \a obj is equal to 0) and
917 # sets the GUI name of this mesh to \a name.
918 # @param smeshpyD an instance of smeshDC class
919 # @param geompyD an instance of geompyDC class
920 # @param obj Shape to be meshed or SMESH_Mesh object
921 # @param name Study name of the mesh
922 # @ingroup l2_construct
923 def __init__(self, smeshpyD, geompyD, obj=0, name=0):
924 self.smeshpyD=smeshpyD
929 if isinstance(obj, geompyDC.GEOM._objref_GEOM_Object):
931 self.mesh = self.smeshpyD.CreateMesh(self.geom)
932 elif isinstance(obj, SMESH._objref_SMESH_Mesh):
935 self.mesh = self.smeshpyD.CreateEmptyMesh()
937 self.smeshpyD.SetName(self.mesh, name)
939 self.smeshpyD.SetName(self.mesh, GetName(obj))
942 self.geom = self.mesh.GetShapeToMesh()
944 self.editor = self.mesh.GetMeshEditor()
946 ## Initializes the Mesh object from an instance of SMESH_Mesh interface
947 # @param theMesh a SMESH_Mesh object
948 # @ingroup l2_construct
949 def SetMesh(self, theMesh):
951 self.geom = self.mesh.GetShapeToMesh()
953 ## Returns the mesh, that is an instance of SMESH_Mesh interface
954 # @return a SMESH_Mesh object
955 # @ingroup l2_construct
959 ## Gets the name of the mesh
960 # @return the name of the mesh as a string
961 # @ingroup l2_construct
963 name = GetName(self.GetMesh())
966 ## Sets a name to the mesh
967 # @param name a new name of the mesh
968 # @ingroup l2_construct
969 def SetName(self, name):
970 self.smeshpyD.SetName(self.GetMesh(), name)
972 ## Gets the subMesh object associated to a \a theSubObject geometrical object.
973 # The subMesh object gives access to the IDs of nodes and elements.
974 # @param theSubObject a geometrical object (shape)
975 # @param theName a name for the submesh
976 # @return an object of type SMESH_SubMesh, representing a part of mesh, which lies on the given shape
977 # @ingroup l2_submeshes
978 def GetSubMesh(self, theSubObject, theName):
979 submesh = self.mesh.GetSubMesh(theSubObject, theName)
982 ## Returns the shape associated to the mesh
983 # @return a GEOM_Object
984 # @ingroup l2_construct
988 ## Associates the given shape to the mesh (entails the recreation of the mesh)
989 # @param geom the shape to be meshed (GEOM_Object)
990 # @ingroup l2_construct
991 def SetShape(self, geom):
992 self.mesh = self.smeshpyD.CreateMesh(geom)
994 ## Returns true if the hypotheses are defined well
995 # @param theSubObject a subshape of a mesh shape
996 # @return True or False
997 # @ingroup l2_construct
998 def IsReadyToCompute(self, theSubObject):
999 return self.smeshpyD.IsReadyToCompute(self.mesh, theSubObject)
1001 ## Returns errors of hypotheses definition.
1002 # The list of errors is empty if everything is OK.
1003 # @param theSubObject a subshape of a mesh shape
1004 # @return a list of errors
1005 # @ingroup l2_construct
1006 def GetAlgoState(self, theSubObject):
1007 return self.smeshpyD.GetAlgoState(self.mesh, theSubObject)
1009 ## Returns a geometrical object on which the given element was built.
1010 # The returned geometrical object, if not nil, is either found in the
1011 # study or published by this method with the given name
1012 # @param theElementID the id of the mesh element
1013 # @param theGeomName the user-defined name of the geometrical object
1014 # @return GEOM::GEOM_Object instance
1015 # @ingroup l2_construct
1016 def GetGeometryByMeshElement(self, theElementID, theGeomName):
1017 return self.smeshpyD.GetGeometryByMeshElement( self.mesh, theElementID, theGeomName )
1019 ## Returns the mesh dimension depending on the dimension of the underlying shape
1020 # @return mesh dimension as an integer value [0,3]
1021 # @ingroup l1_auxiliary
1022 def MeshDimension(self):
1023 shells = self.geompyD.SubShapeAllIDs( self.geom, geompyDC.ShapeType["SHELL"] )
1024 if len( shells ) > 0 :
1026 elif self.geompyD.NumberOfFaces( self.geom ) > 0 :
1028 elif self.geompyD.NumberOfEdges( self.geom ) > 0 :
1034 ## Creates a segment discretization 1D algorithm.
1035 # If the optional \a algo parameter is not set, this algorithm is REGULAR.
1036 # \n If the optional \a geom parameter is not set, this algorithm is global.
1037 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1038 # @param algo the type of the required algorithm. Possible values are:
1040 # - smesh.PYTHON for discretization via a python function,
1041 # - smesh.COMPOSITE for meshing a set of edges on one face side as a whole.
1042 # @param geom If defined is the subshape to be meshed
1043 # @return an instance of Mesh_Segment or Mesh_Segment_Python, or Mesh_CompositeSegment class
1044 # @ingroup l3_algos_basic
1045 def Segment(self, algo=REGULAR, geom=0):
1046 ## if Segment(geom) is called by mistake
1047 if isinstance( algo, geompyDC.GEOM._objref_GEOM_Object):
1048 algo, geom = geom, algo
1049 if not algo: algo = REGULAR
1052 return Mesh_Segment(self, geom)
1053 elif algo == PYTHON:
1054 return Mesh_Segment_Python(self, geom)
1055 elif algo == COMPOSITE:
1056 return Mesh_CompositeSegment(self, geom)
1058 return Mesh_Segment(self, geom)
1060 ## Enables creation of nodes and segments usable by 2D algoritms.
1061 # The added nodes and segments must be bound to edges and vertices by
1062 # SetNodeOnVertex(), SetNodeOnEdge() and SetMeshElementOnShape()
1063 # If the optional \a geom parameter is not set, this algorithm is global.
1064 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1065 # @param geom the subshape to be manually meshed
1066 # @return StdMeshers_UseExisting_1D algorithm that generates nothing
1067 # @ingroup l3_algos_basic
1068 def UseExistingSegments(self, geom=0):
1069 algo = Mesh_UseExisting(1,self,geom)
1070 return algo.GetAlgorithm()
1072 ## Enables creation of nodes and faces usable by 3D algoritms.
1073 # The added nodes and faces must be bound to geom faces by SetNodeOnFace()
1074 # and SetMeshElementOnShape()
1075 # If the optional \a geom parameter is not set, this algorithm is global.
1076 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1077 # @param geom the subshape to be manually meshed
1078 # @return StdMeshers_UseExisting_2D algorithm that generates nothing
1079 # @ingroup l3_algos_basic
1080 def UseExistingFaces(self, geom=0):
1081 algo = Mesh_UseExisting(2,self,geom)
1082 return algo.GetAlgorithm()
1084 ## Creates a triangle 2D algorithm for faces.
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 algo values are: smesh.MEFISTO || smesh.NETGEN_1D2D || smesh.NETGEN_2D || smesh.BLSURF
1088 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1089 # @return an instance of Mesh_Triangle algorithm
1090 # @ingroup l3_algos_basic
1091 def Triangle(self, algo=MEFISTO, geom=0):
1092 ## if Triangle(geom) is called by mistake
1093 if (isinstance(algo, geompyDC.GEOM._objref_GEOM_Object)):
1096 return Mesh_Triangle(self, algo, geom)
1098 ## Creates a quadrangle 2D algorithm for faces.
1099 # If the optional \a geom parameter is not set, this algorithm is global.
1100 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1101 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1102 # @param algo values are: smesh.QUADRANGLE || smesh.RADIAL_QUAD
1103 # @return an instance of Mesh_Quadrangle algorithm
1104 # @ingroup l3_algos_basic
1105 def Quadrangle(self, geom=0, algo=QUADRANGLE):
1106 if algo==RADIAL_QUAD:
1107 return Mesh_RadialQuadrangle1D2D(self,geom)
1109 return Mesh_Quadrangle(self, geom)
1111 ## Creates a tetrahedron 3D algorithm for solids.
1112 # The parameter \a algo permits to choose the algorithm: NETGEN or GHS3D
1113 # If the optional \a geom parameter is not set, this algorithm is global.
1114 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1115 # @param algo values are: smesh.NETGEN, smesh.GHS3D, smesh.GHS3DPRL, smesh.FULL_NETGEN
1116 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1117 # @return an instance of Mesh_Tetrahedron algorithm
1118 # @ingroup l3_algos_basic
1119 def Tetrahedron(self, algo=NETGEN, geom=0):
1120 ## if Tetrahedron(geom) is called by mistake
1121 if ( isinstance( algo, geompyDC.GEOM._objref_GEOM_Object)):
1122 algo, geom = geom, algo
1123 if not algo: algo = NETGEN
1125 return Mesh_Tetrahedron(self, algo, geom)
1127 ## Creates a hexahedron 3D algorithm for solids.
1128 # If the optional \a geom parameter is not set, this algorithm is global.
1129 # \n Otherwise, this algorithm defines a submesh based on \a geom subshape.
1130 # @param algo possible values are: smesh.Hexa, smesh.Hexotic
1131 # @param geom If defined, the subshape to be meshed (GEOM_Object)
1132 # @return an instance of Mesh_Hexahedron algorithm
1133 # @ingroup l3_algos_basic
1134 def Hexahedron(self, algo=Hexa, geom=0):
1135 ## if Hexahedron(geom, algo) or Hexahedron(geom) is called by mistake
1136 if ( isinstance(algo, geompyDC.GEOM._objref_GEOM_Object) ):
1137 if geom in [Hexa, Hexotic]: algo, geom = geom, algo
1138 elif geom == 0: algo, geom = Hexa, algo
1139 return Mesh_Hexahedron(self, algo, geom)
1141 ## Deprecated, used only for compatibility!
1142 # @return an instance of Mesh_Netgen algorithm
1143 # @ingroup l3_algos_basic
1144 def Netgen(self, is3D, geom=0):
1145 return Mesh_Netgen(self, is3D, geom)
1147 ## Creates a projection 1D algorithm for edges.
1148 # If the optional \a geom parameter is not set, this algorithm is global.
1149 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1150 # @param geom If defined, the subshape to be meshed
1151 # @return an instance of Mesh_Projection1D algorithm
1152 # @ingroup l3_algos_proj
1153 def Projection1D(self, geom=0):
1154 return Mesh_Projection1D(self, geom)
1156 ## Creates a projection 2D algorithm for faces.
1157 # If the optional \a geom parameter is not set, this algorithm is global.
1158 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1159 # @param geom If defined, the subshape to be meshed
1160 # @return an instance of Mesh_Projection2D algorithm
1161 # @ingroup l3_algos_proj
1162 def Projection2D(self, geom=0):
1163 return Mesh_Projection2D(self, geom)
1165 ## Creates a projection 3D algorithm for solids.
1166 # If the optional \a geom parameter is not set, this algorithm is global.
1167 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1168 # @param geom If defined, the subshape to be meshed
1169 # @return an instance of Mesh_Projection3D algorithm
1170 # @ingroup l3_algos_proj
1171 def Projection3D(self, geom=0):
1172 return Mesh_Projection3D(self, geom)
1174 ## Creates a 3D extrusion (Prism 3D) or RadialPrism 3D algorithm for solids.
1175 # If the optional \a geom parameter is not set, this algorithm is global.
1176 # Otherwise, this algorithm defines a submesh based on \a geom subshape.
1177 # @param geom If defined, the subshape to be meshed
1178 # @return an instance of Mesh_Prism3D or Mesh_RadialPrism3D algorithm
1179 # @ingroup l3_algos_radialp l3_algos_3dextr
1180 def Prism(self, geom=0):
1184 nbSolids = len( self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SOLID"] ))
1185 nbShells = len( self.geompyD.SubShapeAll( shape, geompyDC.ShapeType["SHELL"] ))
1186 if nbSolids == 0 or nbSolids == nbShells:
1187 return Mesh_Prism3D(self, geom)
1188 return Mesh_RadialPrism3D(self, geom)
1190 ## Evaluates size of prospective mesh on a shape
1191 # @return True or False
1192 def Evaluate(self, geom=0):
1193 if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
1195 geom = self.mesh.GetShapeToMesh()
1198 return self.smeshpyD.Evaluate(self.mesh, geom)
1201 ## Computes the mesh and returns the status of the computation
1202 # @param geom geomtrical shape on which mesh data should be computed
1203 # @param discardModifs if True and the mesh has been edited since
1204 # a last total re-compute and that may prevent successful partial re-compute,
1205 # then the mesh is cleaned before Compute()
1206 # @return True or False
1207 # @ingroup l2_construct
1208 def Compute(self, geom=0, discardModifs=False):
1209 if geom == 0 or not isinstance(geom, geompyDC.GEOM._objref_GEOM_Object):
1211 geom = self.mesh.GetShapeToMesh()
1216 if discardModifs and self.mesh.HasModificationsToDiscard(): # issue 0020693
1218 ok = self.smeshpyD.Compute(self.mesh, geom)
1219 except SALOME.SALOME_Exception, ex:
1220 print "Mesh computation failed, exception caught:"
1221 print " ", ex.details.text
1224 print "Mesh computation failed, exception caught:"
1225 traceback.print_exc()
1229 # Treat compute errors
1230 computeErrors = self.smeshpyD.GetComputeErrors( self.mesh, geom )
1231 for err in computeErrors:
1233 if self.mesh.HasShapeToMesh():
1235 mainIOR = salome.orb.object_to_string(geom)
1236 for sname in salome.myStudyManager.GetOpenStudies():
1237 s = salome.myStudyManager.GetStudyByName(sname)
1239 mainSO = s.FindObjectIOR(mainIOR)
1240 if not mainSO: continue
1241 if err.subShapeID == 1:
1242 shapeText = ' on "%s"' % mainSO.GetName()
1243 subIt = s.NewChildIterator(mainSO)
1245 subSO = subIt.Value()
1247 obj = subSO.GetObject()
1248 if not obj: continue
1249 go = obj._narrow( geompyDC.GEOM._objref_GEOM_Object )
1251 ids = go.GetSubShapeIndices()
1252 if len(ids) == 1 and ids[0] == err.subShapeID:
1253 shapeText = ' on "%s"' % subSO.GetName()
1256 shape = self.geompyD.GetSubShape( geom, [err.subShapeID])
1258 shapeText = " on %s #%s" % (shape.GetShapeType(), err.subShapeID)
1260 shapeText = " on subshape #%s" % (err.subShapeID)
1262 shapeText = " on subshape #%s" % (err.subShapeID)
1264 stdErrors = ["OK", #COMPERR_OK
1265 "Invalid input mesh", #COMPERR_BAD_INPUT_MESH
1266 "std::exception", #COMPERR_STD_EXCEPTION
1267 "OCC exception", #COMPERR_OCC_EXCEPTION
1268 "SALOME exception", #COMPERR_SLM_EXCEPTION
1269 "Unknown exception", #COMPERR_EXCEPTION
1270 "Memory allocation problem", #COMPERR_MEMORY_PB
1271 "Algorithm failed", #COMPERR_ALGO_FAILED
1272 "Unexpected geometry"]#COMPERR_BAD_SHAPE
1274 if err.code < len(stdErrors): errText = stdErrors[err.code]
1276 errText = "code %s" % -err.code
1277 if errText: errText += ". "
1278 errText += err.comment
1279 if allReasons != "":allReasons += "\n"
1280 allReasons += '"%s" failed%s. Error: %s' %(err.algoName, shapeText, errText)
1284 errors = self.smeshpyD.GetAlgoState( self.mesh, geom )
1286 if err.isGlobalAlgo:
1294 reason = '%s %sD algorithm is missing' % (glob, dim)
1295 elif err.state == HYP_MISSING:
1296 reason = ('%s %sD algorithm "%s" misses %sD hypothesis'
1297 % (glob, dim, name, dim))
1298 elif err.state == HYP_NOTCONFORM:
1299 reason = 'Global "Not Conform mesh allowed" hypothesis is missing'
1300 elif err.state == HYP_BAD_PARAMETER:
1301 reason = ('Hypothesis of %s %sD algorithm "%s" has a bad parameter value'
1302 % ( glob, dim, name ))
1303 elif err.state == HYP_BAD_GEOMETRY:
1304 reason = ('%s %sD algorithm "%s" is assigned to mismatching'
1305 'geometry' % ( glob, dim, name ))
1307 reason = "For unknown reason."+\
1308 " Revise Mesh.Compute() implementation in smeshDC.py!"
1310 if allReasons != "":allReasons += "\n"
1311 allReasons += reason
1313 if allReasons != "":
1314 print '"' + GetName(self.mesh) + '"',"has not been computed:"
1318 print '"' + GetName(self.mesh) + '"',"has not been computed."
1321 if salome.sg.hasDesktop():
1322 smeshgui = salome.ImportComponentGUI("SMESH")
1323 smeshgui.Init(self.mesh.GetStudyId())
1324 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), ok, (self.NbNodes()==0) )
1325 salome.sg.updateObjBrowser(1)
1329 ## Return submesh objects list in meshing order
1330 # @return list of list of submesh objects
1331 # @ingroup l2_construct
1332 def GetMeshOrder(self):
1333 return self.mesh.GetMeshOrder()
1335 ## Return submesh objects list in meshing order
1336 # @return list of list of submesh objects
1337 # @ingroup l2_construct
1338 def SetMeshOrder(self, submeshes):
1339 return self.mesh.SetMeshOrder(submeshes)
1341 ## Removes all nodes and elements
1342 # @ingroup l2_construct
1345 if salome.sg.hasDesktop():
1346 smeshgui = salome.ImportComponentGUI("SMESH")
1347 smeshgui.Init(self.mesh.GetStudyId())
1348 smeshgui.SetMeshIcon( salome.ObjectToID( self.mesh ), False, True )
1349 salome.sg.updateObjBrowser(1)
1351 ## Removes all nodes and elements of indicated shape
1352 # @ingroup l2_construct
1353 def ClearSubMesh(self, geomId):
1354 self.mesh.ClearSubMesh(geomId)
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 ## Computes a tetrahedral mesh using AutomaticLength + MEFISTO + NETGEN
1362 # @param fineness [0,-1] defines mesh fineness
1363 # @return True or False
1364 # @ingroup l3_algos_basic
1365 def AutomaticTetrahedralization(self, fineness=0):
1366 dim = self.MeshDimension()
1368 self.RemoveGlobalHypotheses()
1369 self.Segment().AutomaticLength(fineness)
1371 self.Triangle().LengthFromEdges()
1374 self.Tetrahedron(NETGEN)
1376 return self.Compute()
1378 ## Computes an hexahedral mesh using AutomaticLength + Quadrangle + Hexahedron
1379 # @param fineness [0,-1] defines mesh fineness
1380 # @return True or False
1381 # @ingroup l3_algos_basic
1382 def AutomaticHexahedralization(self, fineness=0):
1383 dim = self.MeshDimension()
1384 # assign the hypotheses
1385 self.RemoveGlobalHypotheses()
1386 self.Segment().AutomaticLength(fineness)
1393 return self.Compute()
1395 ## Assigns a hypothesis
1396 # @param hyp a hypothesis to assign
1397 # @param geom a subhape of mesh geometry
1398 # @return SMESH.Hypothesis_Status
1399 # @ingroup l2_hypotheses
1400 def AddHypothesis(self, hyp, geom=0):
1401 if isinstance( hyp, Mesh_Algorithm ):
1402 hyp = hyp.GetAlgorithm()
1407 geom = self.mesh.GetShapeToMesh()
1409 status = self.mesh.AddHypothesis(geom, hyp)
1410 isAlgo = hyp._narrow( SMESH_Algo )
1411 hyp_name = GetName( hyp )
1414 geom_name = GetName( geom )
1415 TreatHypoStatus( status, hyp_name, geom_name, isAlgo )
1418 ## Unassigns a hypothesis
1419 # @param hyp a hypothesis to unassign
1420 # @param geom a subshape of mesh geometry
1421 # @return SMESH.Hypothesis_Status
1422 # @ingroup l2_hypotheses
1423 def RemoveHypothesis(self, hyp, geom=0):
1424 if isinstance( hyp, Mesh_Algorithm ):
1425 hyp = hyp.GetAlgorithm()
1430 status = self.mesh.RemoveHypothesis(geom, hyp)
1433 ## Gets the list of hypotheses added on a geometry
1434 # @param geom a subshape of mesh geometry
1435 # @return the sequence of SMESH_Hypothesis
1436 # @ingroup l2_hypotheses
1437 def GetHypothesisList(self, geom):
1438 return self.mesh.GetHypothesisList( geom )
1440 ## Removes all global hypotheses
1441 # @ingroup l2_hypotheses
1442 def RemoveGlobalHypotheses(self):
1443 current_hyps = self.mesh.GetHypothesisList( self.geom )
1444 for hyp in current_hyps:
1445 self.mesh.RemoveHypothesis( self.geom, hyp )
1449 ## Creates a mesh group based on the geometric object \a grp
1450 # and gives a \a name, \n if this parameter is not defined
1451 # the name is the same as the geometric group name \n
1452 # Note: Works like GroupOnGeom().
1453 # @param grp a geometric group, a vertex, an edge, a face or a solid
1454 # @param name the name of the mesh group
1455 # @return SMESH_GroupOnGeom
1456 # @ingroup l2_grps_create
1457 def Group(self, grp, name=""):
1458 return self.GroupOnGeom(grp, name)
1460 ## Deprecated, used only for compatibility! Please, use ExportToMEDX() method instead.
1461 # Exports the mesh in a file in MED format and chooses the \a version of MED format
1462 ## allowing to overwrite the file if it exists or add the exported data to its contents
1463 # @param f the file name
1464 # @param version values are SMESH.MED_V2_1, SMESH.MED_V2_2
1465 # @param opt boolean parameter for creating/not creating
1466 # the groups Group_On_All_Nodes, Group_On_All_Faces, ...
1467 # @param overwrite boolean parameter for overwriting/not overwriting the file
1468 # @ingroup l2_impexp
1469 def ExportToMED(self, f, version, opt=0, overwrite=1):
1470 self.mesh.ExportToMEDX(f, opt, version, overwrite)
1472 ## Exports the mesh in a file in MED format and chooses the \a version of MED format
1473 ## allowing to overwrite the file if it exists or add the exported data to its contents
1474 # @param f is the file name
1475 # @param auto_groups boolean parameter for creating/not creating
1476 # the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1477 # the typical use is auto_groups=false.
1478 # @param version MED format version(MED_V2_1 or MED_V2_2)
1479 # @param overwrite boolean parameter for overwriting/not overwriting the file
1480 # @ingroup l2_impexp
1481 def ExportMED(self, f, auto_groups=0, version=MED_V2_2, overwrite=1):
1482 self.mesh.ExportToMEDX(f, auto_groups, version, overwrite)
1484 ## Exports the mesh in a file in DAT format
1485 # @param f the file name
1486 # @ingroup l2_impexp
1487 def ExportDAT(self, f):
1488 self.mesh.ExportDAT(f)
1490 ## Exports the mesh in a file in UNV format
1491 # @param f the file name
1492 # @ingroup l2_impexp
1493 def ExportUNV(self, f):
1494 self.mesh.ExportUNV(f)
1496 ## Export the mesh in a file in STL format
1497 # @param f the file name
1498 # @param ascii defines the file encoding
1499 # @ingroup l2_impexp
1500 def ExportSTL(self, f, ascii=1):
1501 self.mesh.ExportSTL(f, ascii)
1504 # Operations with groups:
1505 # ----------------------
1507 ## Creates an empty mesh group
1508 # @param elementType the type of elements in the group
1509 # @param name the name of the mesh group
1510 # @return SMESH_Group
1511 # @ingroup l2_grps_create
1512 def CreateEmptyGroup(self, elementType, name):
1513 return self.mesh.CreateGroup(elementType, name)
1515 ## Creates a mesh group based on the geometrical object \a grp
1516 # and gives a \a name, \n if this parameter is not defined
1517 # the name is the same as the geometrical group name
1518 # @param grp a geometrical group, a vertex, an edge, a face or a solid
1519 # @param name the name of the mesh group
1520 # @param typ the type of elements in the group. If not set, it is
1521 # automatically detected by the type of the geometry
1522 # @return SMESH_GroupOnGeom
1523 # @ingroup l2_grps_create
1524 def GroupOnGeom(self, grp, name="", typ=None):
1526 name = grp.GetName()
1529 tgeo = str(grp.GetShapeType())
1530 if tgeo == "VERTEX":
1532 elif tgeo == "EDGE":
1534 elif tgeo == "FACE":
1536 elif tgeo == "SOLID":
1538 elif tgeo == "SHELL":
1540 elif tgeo == "COMPOUND":
1541 try: # it raises on a compound of compounds
1542 if len( self.geompyD.GetObjectIDs( grp )) == 0:
1543 print "Mesh.Group: empty geometric group", GetName( grp )
1548 if grp.GetType() == 37: # GEOMImpl_Types.hxx: #define GEOM_GROUP 37
1550 tgeo = self.geompyD.GetType(grp)
1551 if tgeo == geompyDC.ShapeType["VERTEX"]:
1553 elif tgeo == geompyDC.ShapeType["EDGE"]:
1555 elif tgeo == geompyDC.ShapeType["FACE"]:
1557 elif tgeo == geompyDC.ShapeType["SOLID"]:
1563 for elemType, shapeType in [[VOLUME,"SOLID"],[FACE,"FACE"],
1564 [EDGE,"EDGE"],[NODE,"VERTEX"]]:
1565 if self.geompyD.SubShapeAll(grp,geompyDC.ShapeType[shapeType]):
1573 print "Mesh.Group: bad first argument: expected a group, a vertex, an edge, a face or a solid"
1576 return self.mesh.CreateGroupFromGEOM(typ, name, grp)
1578 ## Creates a mesh group by the given ids of elements
1579 # @param groupName the name of the mesh group
1580 # @param elementType the type of elements in the group
1581 # @param elemIDs the list of ids
1582 # @return SMESH_Group
1583 # @ingroup l2_grps_create
1584 def MakeGroupByIds(self, groupName, elementType, elemIDs):
1585 group = self.mesh.CreateGroup(elementType, groupName)
1589 ## Creates a mesh group by the given conditions
1590 # @param groupName the name of the mesh group
1591 # @param elementType the type of elements in the group
1592 # @param CritType the type of criterion( FT_Taper, FT_Area, FT_RangeOfIds, FT_LyingOnGeom etc. )
1593 # @param Compare belongs to {FT_LessThan, FT_MoreThan, FT_EqualTo}
1594 # @param Treshold the threshold value (range of id ids as string, shape, numeric)
1595 # @param UnaryOp FT_LogicalNOT or FT_Undefined
1596 # @return SMESH_Group
1597 # @ingroup l2_grps_create
1601 CritType=FT_Undefined,
1604 UnaryOp=FT_Undefined):
1605 aCriterion = self.smeshpyD.GetCriterion(elementType, CritType, Compare, Treshold, UnaryOp, FT_Undefined)
1606 group = self.MakeGroupByCriterion(groupName, aCriterion)
1609 ## Creates a mesh group by the given criterion
1610 # @param groupName the name of the mesh group
1611 # @param Criterion the instance of Criterion class
1612 # @return SMESH_Group
1613 # @ingroup l2_grps_create
1614 def MakeGroupByCriterion(self, groupName, Criterion):
1615 aFilterMgr = self.smeshpyD.CreateFilterManager()
1616 aFilter = aFilterMgr.CreateFilter()
1618 aCriteria.append(Criterion)
1619 aFilter.SetCriteria(aCriteria)
1620 group = self.MakeGroupByFilter(groupName, aFilter)
1623 ## Creates a mesh group by the given criteria (list of criteria)
1624 # @param groupName the name of the mesh group
1625 # @param theCriteria the list of criteria
1626 # @return SMESH_Group
1627 # @ingroup l2_grps_create
1628 def MakeGroupByCriteria(self, groupName, theCriteria):
1629 aFilterMgr = self.smeshpyD.CreateFilterManager()
1630 aFilter = aFilterMgr.CreateFilter()
1631 aFilter.SetCriteria(theCriteria)
1632 group = self.MakeGroupByFilter(groupName, aFilter)
1635 ## Creates a mesh group by the given filter
1636 # @param groupName the name of the mesh group
1637 # @param theFilter the instance of Filter class
1638 # @return SMESH_Group
1639 # @ingroup l2_grps_create
1640 def MakeGroupByFilter(self, groupName, theFilter):
1641 anIds = theFilter.GetElementsId(self.mesh)
1642 anElemType = theFilter.GetElementType()
1643 group = self.MakeGroupByIds(groupName, anElemType, anIds)
1646 ## Passes mesh elements through the given filter and return IDs of fitting elements
1647 # @param theFilter SMESH_Filter
1648 # @return a list of ids
1649 # @ingroup l1_controls
1650 def GetIdsFromFilter(self, theFilter):
1651 return theFilter.GetElementsId(self.mesh)
1653 ## Verifies whether a 2D mesh element has free edges (edges connected to one face only)\n
1654 # Returns a list of special structures (borders).
1655 # @return a list of SMESH.FreeEdges.Border structure: edge id and ids of two its nodes.
1656 # @ingroup l1_controls
1657 def GetFreeBorders(self):
1658 aFilterMgr = self.smeshpyD.CreateFilterManager()
1659 aPredicate = aFilterMgr.CreateFreeEdges()
1660 aPredicate.SetMesh(self.mesh)
1661 aBorders = aPredicate.GetBorders()
1665 # @ingroup l2_grps_delete
1666 def RemoveGroup(self, group):
1667 self.mesh.RemoveGroup(group)
1669 ## Removes a group with its contents
1670 # @ingroup l2_grps_delete
1671 def RemoveGroupWithContents(self, group):
1672 self.mesh.RemoveGroupWithContents(group)
1674 ## Gets the list of groups existing in the mesh
1675 # @return a sequence of SMESH_GroupBase
1676 # @ingroup l2_grps_create
1677 def GetGroups(self):
1678 return self.mesh.GetGroups()
1680 ## Gets the number of groups existing in the mesh
1681 # @return the quantity of groups as an integer value
1682 # @ingroup l2_grps_create
1684 return self.mesh.NbGroups()
1686 ## Gets the list of names of groups existing in the mesh
1687 # @return list of strings
1688 # @ingroup l2_grps_create
1689 def GetGroupNames(self):
1690 groups = self.GetGroups()
1692 for group in groups:
1693 names.append(group.GetName())
1696 ## Produces a union of two groups
1697 # A new group is created. All mesh elements that are
1698 # present in the initial groups are added to the new one
1699 # @return an instance of SMESH_Group
1700 # @ingroup l2_grps_operon
1701 def UnionGroups(self, group1, group2, name):
1702 return self.mesh.UnionGroups(group1, group2, name)
1704 ## Produces a union list of groups
1705 # New group is created. All mesh elements that are present in
1706 # initial groups are added to the new one
1707 # @return an instance of SMESH_Group
1708 # @ingroup l2_grps_operon
1709 def UnionListOfGroups(self, groups, name):
1710 return self.mesh.UnionListOfGroups(groups, name)
1712 ## Prodices an intersection of two groups
1713 # A new group is created. All mesh elements that are common
1714 # for the two initial groups are added to the new one.
1715 # @return an instance of SMESH_Group
1716 # @ingroup l2_grps_operon
1717 def IntersectGroups(self, group1, group2, name):
1718 return self.mesh.IntersectGroups(group1, group2, name)
1720 ## Produces an intersection of groups
1721 # New group is created. All mesh elements that are present in all
1722 # initial groups simultaneously are added to the new one
1723 # @return an instance of SMESH_Group
1724 # @ingroup l2_grps_operon
1725 def IntersectListOfGroups(self, groups, name):
1726 return self.mesh.IntersectListOfGroups(groups, name)
1728 ## Produces a cut of two groups
1729 # A new group is created. All mesh elements that are present in
1730 # the main group but are not present in the tool group are added to the new one
1731 # @return an instance of SMESH_Group
1732 # @ingroup l2_grps_operon
1733 def CutGroups(self, main_group, tool_group, name):
1734 return self.mesh.CutGroups(main_group, tool_group, name)
1736 ## Produces a cut of groups
1737 # A new group is created. All mesh elements that are present in main groups
1738 # but do not present in tool groups are added to the new one
1739 # @return an instance of SMESH_Group
1740 # @ingroup l2_grps_operon
1741 def CutListOfGroups(self, main_groups, tool_groups, name):
1742 return self.mesh.CutListOfGroups(main_groups, tool_groups, name)
1744 ## Produces a group of elements with specified element type using list of existing groups
1745 # A new group is created. System
1746 # 1) extract all nodes on which groups elements are built
1747 # 2) combine all elements of specified dimension laying on these nodes
1748 # @return an instance of SMESH_Group
1749 # @ingroup l2_grps_operon
1750 def CreateDimGroup(self, groups, elem_type, name):
1751 return self.mesh.CreateDimGroup(groups, elem_type, name)
1754 ## Convert group on geom into standalone group
1755 # @ingroup l2_grps_delete
1756 def ConvertToStandalone(self, group):
1757 return self.mesh.ConvertToStandalone(group)
1759 # Get some info about mesh:
1760 # ------------------------
1762 ## Returns the log of nodes and elements added or removed
1763 # since the previous clear of the log.
1764 # @param clearAfterGet log is emptied after Get (safe if concurrents access)
1765 # @return list of log_block structures:
1770 # @ingroup l1_auxiliary
1771 def GetLog(self, clearAfterGet):
1772 return self.mesh.GetLog(clearAfterGet)
1774 ## Clears the log of nodes and elements added or removed since the previous
1775 # clear. Must be used immediately after GetLog if clearAfterGet is false.
1776 # @ingroup l1_auxiliary
1778 self.mesh.ClearLog()
1780 ## Toggles auto color mode on the object.
1781 # @param theAutoColor the flag which toggles auto color mode.
1782 # @ingroup l1_auxiliary
1783 def SetAutoColor(self, theAutoColor):
1784 self.mesh.SetAutoColor(theAutoColor)
1786 ## Gets flag of object auto color mode.
1787 # @return True or False
1788 # @ingroup l1_auxiliary
1789 def GetAutoColor(self):
1790 return self.mesh.GetAutoColor()
1792 ## Gets the internal ID
1793 # @return integer value, which is the internal Id of the mesh
1794 # @ingroup l1_auxiliary
1796 return self.mesh.GetId()
1799 # @return integer value, which is the study Id of the mesh
1800 # @ingroup l1_auxiliary
1801 def GetStudyId(self):
1802 return self.mesh.GetStudyId()
1804 ## Checks the group names for duplications.
1805 # Consider the maximum group name length stored in MED file.
1806 # @return True or False
1807 # @ingroup l1_auxiliary
1808 def HasDuplicatedGroupNamesMED(self):
1809 return self.mesh.HasDuplicatedGroupNamesMED()
1811 ## Obtains the mesh editor tool
1812 # @return an instance of SMESH_MeshEditor
1813 # @ingroup l1_modifying
1814 def GetMeshEditor(self):
1815 return self.mesh.GetMeshEditor()
1818 # @return an instance of SALOME_MED::MESH
1819 # @ingroup l1_auxiliary
1820 def GetMEDMesh(self):
1821 return self.mesh.GetMEDMesh()
1824 # Get informations about mesh contents:
1825 # ------------------------------------
1827 ## Gets the mesh stattistic
1828 # @return dictionary type element - count of elements
1829 # @ingroup l1_meshinfo
1830 def GetMeshInfo(self, obj = None):
1831 if not obj: obj = self.mesh
1832 return self.smeshpyD.GetMeshInfo(obj)
1834 ## Returns the number of nodes in the mesh
1835 # @return an integer value
1836 # @ingroup l1_meshinfo
1838 return self.mesh.NbNodes()
1840 ## Returns the number of elements in the mesh
1841 # @return an integer value
1842 # @ingroup l1_meshinfo
1843 def NbElements(self):
1844 return self.mesh.NbElements()
1846 ## Returns the number of 0d elements in the mesh
1847 # @return an integer value
1848 # @ingroup l1_meshinfo
1849 def Nb0DElements(self):
1850 return self.mesh.Nb0DElements()
1852 ## Returns the number of edges in the mesh
1853 # @return an integer value
1854 # @ingroup l1_meshinfo
1856 return self.mesh.NbEdges()
1858 ## Returns the number of edges with the given order in the mesh
1859 # @param elementOrder the order of elements:
1860 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1861 # @return an integer value
1862 # @ingroup l1_meshinfo
1863 def NbEdgesOfOrder(self, elementOrder):
1864 return self.mesh.NbEdgesOfOrder(elementOrder)
1866 ## Returns the number of faces in the mesh
1867 # @return an integer value
1868 # @ingroup l1_meshinfo
1870 return self.mesh.NbFaces()
1872 ## Returns the number of faces with the given order in the mesh
1873 # @param elementOrder the order of elements:
1874 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1875 # @return an integer value
1876 # @ingroup l1_meshinfo
1877 def NbFacesOfOrder(self, elementOrder):
1878 return self.mesh.NbFacesOfOrder(elementOrder)
1880 ## Returns the number of triangles in the mesh
1881 # @return an integer value
1882 # @ingroup l1_meshinfo
1883 def NbTriangles(self):
1884 return self.mesh.NbTriangles()
1886 ## Returns the number of triangles with the given order in the mesh
1887 # @param elementOrder is the order of elements:
1888 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1889 # @return an integer value
1890 # @ingroup l1_meshinfo
1891 def NbTrianglesOfOrder(self, elementOrder):
1892 return self.mesh.NbTrianglesOfOrder(elementOrder)
1894 ## Returns the number of quadrangles in the mesh
1895 # @return an integer value
1896 # @ingroup l1_meshinfo
1897 def NbQuadrangles(self):
1898 return self.mesh.NbQuadrangles()
1900 ## Returns the number of quadrangles with the given order in the mesh
1901 # @param elementOrder the order of elements:
1902 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1903 # @return an integer value
1904 # @ingroup l1_meshinfo
1905 def NbQuadranglesOfOrder(self, elementOrder):
1906 return self.mesh.NbQuadranglesOfOrder(elementOrder)
1908 ## Returns the number of polygons in the mesh
1909 # @return an integer value
1910 # @ingroup l1_meshinfo
1911 def NbPolygons(self):
1912 return self.mesh.NbPolygons()
1914 ## Returns the number of volumes in the mesh
1915 # @return an integer value
1916 # @ingroup l1_meshinfo
1917 def NbVolumes(self):
1918 return self.mesh.NbVolumes()
1920 ## Returns the number of volumes with the given order in the mesh
1921 # @param elementOrder the order of elements:
1922 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1923 # @return an integer value
1924 # @ingroup l1_meshinfo
1925 def NbVolumesOfOrder(self, elementOrder):
1926 return self.mesh.NbVolumesOfOrder(elementOrder)
1928 ## Returns the number of tetrahedrons in the mesh
1929 # @return an integer value
1930 # @ingroup l1_meshinfo
1932 return self.mesh.NbTetras()
1934 ## Returns the number of tetrahedrons with the given order in the mesh
1935 # @param elementOrder the order of elements:
1936 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1937 # @return an integer value
1938 # @ingroup l1_meshinfo
1939 def NbTetrasOfOrder(self, elementOrder):
1940 return self.mesh.NbTetrasOfOrder(elementOrder)
1942 ## Returns the number of hexahedrons in the mesh
1943 # @return an integer value
1944 # @ingroup l1_meshinfo
1946 return self.mesh.NbHexas()
1948 ## Returns the number of hexahedrons with the given order in the mesh
1949 # @param elementOrder the order of elements:
1950 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1951 # @return an integer value
1952 # @ingroup l1_meshinfo
1953 def NbHexasOfOrder(self, elementOrder):
1954 return self.mesh.NbHexasOfOrder(elementOrder)
1956 ## Returns the number of pyramids in the mesh
1957 # @return an integer value
1958 # @ingroup l1_meshinfo
1959 def NbPyramids(self):
1960 return self.mesh.NbPyramids()
1962 ## Returns the number of pyramids with the given order in the mesh
1963 # @param elementOrder the order of elements:
1964 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1965 # @return an integer value
1966 # @ingroup l1_meshinfo
1967 def NbPyramidsOfOrder(self, elementOrder):
1968 return self.mesh.NbPyramidsOfOrder(elementOrder)
1970 ## Returns the number of prisms in the mesh
1971 # @return an integer value
1972 # @ingroup l1_meshinfo
1974 return self.mesh.NbPrisms()
1976 ## Returns the number of prisms with the given order in the mesh
1977 # @param elementOrder the order of elements:
1978 # ORDER_ANY, ORDER_LINEAR or ORDER_QUADRATIC
1979 # @return an integer value
1980 # @ingroup l1_meshinfo
1981 def NbPrismsOfOrder(self, elementOrder):
1982 return self.mesh.NbPrismsOfOrder(elementOrder)
1984 ## Returns the number of polyhedrons in the mesh
1985 # @return an integer value
1986 # @ingroup l1_meshinfo
1987 def NbPolyhedrons(self):
1988 return self.mesh.NbPolyhedrons()
1990 ## Returns the number of submeshes in the mesh
1991 # @return an integer value
1992 # @ingroup l1_meshinfo
1993 def NbSubMesh(self):
1994 return self.mesh.NbSubMesh()
1996 ## Returns the list of mesh elements IDs
1997 # @return the list of integer values
1998 # @ingroup l1_meshinfo
1999 def GetElementsId(self):
2000 return self.mesh.GetElementsId()
2002 ## Returns the list of IDs of mesh elements with the given type
2003 # @param elementType the required type of elements
2004 # @return list of integer values
2005 # @ingroup l1_meshinfo
2006 def GetElementsByType(self, elementType):
2007 return self.mesh.GetElementsByType(elementType)
2009 ## Returns the list of mesh nodes IDs
2010 # @return the list of integer values
2011 # @ingroup l1_meshinfo
2012 def GetNodesId(self):
2013 return self.mesh.GetNodesId()
2015 # Get the information about mesh elements:
2016 # ------------------------------------
2018 ## Returns the type of mesh element
2019 # @return the value from SMESH::ElementType enumeration
2020 # @ingroup l1_meshinfo
2021 def GetElementType(self, id, iselem):
2022 return self.mesh.GetElementType(id, iselem)
2024 ## Returns the geometric type of mesh element
2025 # @return the value from SMESH::EntityType enumeration
2026 # @ingroup l1_meshinfo
2027 def GetElementGeomType(self, id):
2028 return self.mesh.GetElementGeomType(id)
2030 ## Returns the list of submesh elements IDs
2031 # @param Shape a geom object(subshape) IOR
2032 # Shape must be the subshape of a ShapeToMesh()
2033 # @return the list of integer values
2034 # @ingroup l1_meshinfo
2035 def GetSubMeshElementsId(self, Shape):
2036 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2037 ShapeID = Shape.GetSubShapeIndices()[0]
2040 return self.mesh.GetSubMeshElementsId(ShapeID)
2042 ## Returns the list of submesh nodes IDs
2043 # @param Shape a geom object(subshape) IOR
2044 # Shape must be the subshape of a ShapeToMesh()
2045 # @param all If true, gives all nodes of submesh elements, otherwise gives only submesh nodes
2046 # @return the list of integer values
2047 # @ingroup l1_meshinfo
2048 def GetSubMeshNodesId(self, Shape, all):
2049 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2050 ShapeID = Shape.GetSubShapeIndices()[0]
2053 return self.mesh.GetSubMeshNodesId(ShapeID, all)
2055 ## Returns type of elements on given shape
2056 # @param Shape a geom object(subshape) IOR
2057 # Shape must be a subshape of a ShapeToMesh()
2058 # @return element type
2059 # @ingroup l1_meshinfo
2060 def GetSubMeshElementType(self, Shape):
2061 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2062 ShapeID = Shape.GetSubShapeIndices()[0]
2065 return self.mesh.GetSubMeshElementType(ShapeID)
2067 ## Gets the mesh description
2068 # @return string value
2069 # @ingroup l1_meshinfo
2071 return self.mesh.Dump()
2074 # Get the information about nodes and elements of a mesh by its IDs:
2075 # -----------------------------------------------------------
2077 ## Gets XYZ coordinates of a node
2078 # \n If there is no nodes for the given ID - returns an empty list
2079 # @return a list of double precision values
2080 # @ingroup l1_meshinfo
2081 def GetNodeXYZ(self, id):
2082 return self.mesh.GetNodeXYZ(id)
2084 ## Returns list of IDs of inverse elements for the given node
2085 # \n If there is no node for the given ID - returns an empty list
2086 # @return a list of integer values
2087 # @ingroup l1_meshinfo
2088 def GetNodeInverseElements(self, id):
2089 return self.mesh.GetNodeInverseElements(id)
2091 ## @brief Returns the position of a node on the shape
2092 # @return SMESH::NodePosition
2093 # @ingroup l1_meshinfo
2094 def GetNodePosition(self,NodeID):
2095 return self.mesh.GetNodePosition(NodeID)
2097 ## If the given element is a node, returns the ID of shape
2098 # \n If there is no node for the given ID - returns -1
2099 # @return an integer value
2100 # @ingroup l1_meshinfo
2101 def GetShapeID(self, id):
2102 return self.mesh.GetShapeID(id)
2104 ## Returns the ID of the result shape after
2105 # FindShape() from SMESH_MeshEditor for the given element
2106 # \n If there is no element for the given ID - returns -1
2107 # @return an integer value
2108 # @ingroup l1_meshinfo
2109 def GetShapeIDForElem(self,id):
2110 return self.mesh.GetShapeIDForElem(id)
2112 ## Returns the number of nodes for the given element
2113 # \n If there is no element for the given ID - returns -1
2114 # @return an integer value
2115 # @ingroup l1_meshinfo
2116 def GetElemNbNodes(self, id):
2117 return self.mesh.GetElemNbNodes(id)
2119 ## Returns the node ID the given index for the given element
2120 # \n If there is no element for the given ID - returns -1
2121 # \n If there is no node for the given index - returns -2
2122 # @return an integer value
2123 # @ingroup l1_meshinfo
2124 def GetElemNode(self, id, index):
2125 return self.mesh.GetElemNode(id, index)
2127 ## Returns the IDs of nodes of the given element
2128 # @return a list of integer values
2129 # @ingroup l1_meshinfo
2130 def GetElemNodes(self, id):
2131 return self.mesh.GetElemNodes(id)
2133 ## Returns true if the given node is the medium node in the given quadratic element
2134 # @ingroup l1_meshinfo
2135 def IsMediumNode(self, elementID, nodeID):
2136 return self.mesh.IsMediumNode(elementID, nodeID)
2138 ## Returns true if the given node is the medium node in one of quadratic elements
2139 # @ingroup l1_meshinfo
2140 def IsMediumNodeOfAnyElem(self, nodeID, elementType):
2141 return self.mesh.IsMediumNodeOfAnyElem(nodeID, elementType)
2143 ## Returns the number of edges for the given element
2144 # @ingroup l1_meshinfo
2145 def ElemNbEdges(self, id):
2146 return self.mesh.ElemNbEdges(id)
2148 ## Returns the number of faces for the given element
2149 # @ingroup l1_meshinfo
2150 def ElemNbFaces(self, id):
2151 return self.mesh.ElemNbFaces(id)
2153 ## Returns nodes of given face (counted from zero) for given volumic element.
2154 # @ingroup l1_meshinfo
2155 def GetElemFaceNodes(self,elemId, faceIndex):
2156 return self.mesh.GetElemFaceNodes(elemId, faceIndex)
2158 ## Returns an element based on all given nodes.
2159 # @ingroup l1_meshinfo
2160 def FindElementByNodes(self,nodes):
2161 return self.mesh.FindElementByNodes(nodes)
2163 ## Returns true if the given element is a polygon
2164 # @ingroup l1_meshinfo
2165 def IsPoly(self, id):
2166 return self.mesh.IsPoly(id)
2168 ## Returns true if the given element is quadratic
2169 # @ingroup l1_meshinfo
2170 def IsQuadratic(self, id):
2171 return self.mesh.IsQuadratic(id)
2173 ## Returns XYZ coordinates of the barycenter of the given element
2174 # \n If there is no element for the given ID - returns an empty list
2175 # @return a list of three double values
2176 # @ingroup l1_meshinfo
2177 def BaryCenter(self, id):
2178 return self.mesh.BaryCenter(id)
2181 # Mesh edition (SMESH_MeshEditor functionality):
2182 # ---------------------------------------------
2184 ## Removes the elements from the mesh by ids
2185 # @param IDsOfElements is a list of ids of elements to remove
2186 # @return True or False
2187 # @ingroup l2_modif_del
2188 def RemoveElements(self, IDsOfElements):
2189 return self.editor.RemoveElements(IDsOfElements)
2191 ## Removes nodes from mesh by ids
2192 # @param IDsOfNodes is a list of ids of nodes to remove
2193 # @return True or False
2194 # @ingroup l2_modif_del
2195 def RemoveNodes(self, IDsOfNodes):
2196 return self.editor.RemoveNodes(IDsOfNodes)
2198 ## Removes all orphan (free) nodes from mesh
2199 # @return number of the removed nodes
2200 # @ingroup l2_modif_del
2201 def RemoveOrphanNodes(self):
2202 return self.editor.RemoveOrphanNodes()
2204 ## Add a node to the mesh by coordinates
2205 # @return Id of the new node
2206 # @ingroup l2_modif_add
2207 def AddNode(self, x, y, z):
2208 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2209 self.mesh.SetParameters(Parameters)
2210 return self.editor.AddNode( x, y, z)
2212 ## Creates a 0D element on a node with given number.
2213 # @param IDOfNode the ID of node for creation of the element.
2214 # @return the Id of the new 0D element
2215 # @ingroup l2_modif_add
2216 def Add0DElement(self, IDOfNode):
2217 return self.editor.Add0DElement(IDOfNode)
2219 ## Creates a linear or quadratic edge (this is determined
2220 # by the number of given nodes).
2221 # @param IDsOfNodes the list of node IDs for creation of the element.
2222 # The order of nodes in this list should correspond to the description
2223 # of MED. \n This description is located by the following link:
2224 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2225 # @return the Id of the new edge
2226 # @ingroup l2_modif_add
2227 def AddEdge(self, IDsOfNodes):
2228 return self.editor.AddEdge(IDsOfNodes)
2230 ## Creates a linear or quadratic face (this is determined
2231 # by the number of given nodes).
2232 # @param IDsOfNodes the list of node IDs for creation of the element.
2233 # The order of nodes in this list should correspond to the description
2234 # of MED. \n This description is located by the following link:
2235 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2236 # @return the Id of the new face
2237 # @ingroup l2_modif_add
2238 def AddFace(self, IDsOfNodes):
2239 return self.editor.AddFace(IDsOfNodes)
2241 ## Adds a polygonal face to the mesh by the list of node IDs
2242 # @param IdsOfNodes the list of node IDs for creation of the element.
2243 # @return the Id of the new face
2244 # @ingroup l2_modif_add
2245 def AddPolygonalFace(self, IdsOfNodes):
2246 return self.editor.AddPolygonalFace(IdsOfNodes)
2248 ## Creates both simple and quadratic volume (this is determined
2249 # by the number of given nodes).
2250 # @param IDsOfNodes the list of node IDs for creation of the element.
2251 # The order of nodes in this list should correspond to the description
2252 # of MED. \n This description is located by the following link:
2253 # http://www.salome-platform.org/salome2/web_med_internet/logiciels/medV2.2.2_doc_html/html/modele_de_donnees.html#3.
2254 # @return the Id of the new volumic element
2255 # @ingroup l2_modif_add
2256 def AddVolume(self, IDsOfNodes):
2257 return self.editor.AddVolume(IDsOfNodes)
2259 ## Creates a volume of many faces, giving nodes for each face.
2260 # @param IdsOfNodes the list of node IDs for volume creation face by face.
2261 # @param Quantities the list of integer values, Quantities[i]
2262 # gives the quantity of nodes in face number i.
2263 # @return the Id of the new volumic element
2264 # @ingroup l2_modif_add
2265 def AddPolyhedralVolume (self, IdsOfNodes, Quantities):
2266 return self.editor.AddPolyhedralVolume(IdsOfNodes, Quantities)
2268 ## Creates a volume of many faces, giving the IDs of the existing faces.
2269 # @param IdsOfFaces the list of face IDs for volume creation.
2271 # Note: The created volume will refer only to the nodes
2272 # of the given faces, not to the faces themselves.
2273 # @return the Id of the new volumic element
2274 # @ingroup l2_modif_add
2275 def AddPolyhedralVolumeByFaces (self, IdsOfFaces):
2276 return self.editor.AddPolyhedralVolumeByFaces(IdsOfFaces)
2279 ## @brief Binds a node to a vertex
2280 # @param NodeID a node ID
2281 # @param Vertex a vertex or vertex ID
2282 # @return True if succeed else raises an exception
2283 # @ingroup l2_modif_add
2284 def SetNodeOnVertex(self, NodeID, Vertex):
2285 if ( isinstance( Vertex, geompyDC.GEOM._objref_GEOM_Object)):
2286 VertexID = Vertex.GetSubShapeIndices()[0]
2290 self.editor.SetNodeOnVertex(NodeID, VertexID)
2291 except SALOME.SALOME_Exception, inst:
2292 raise ValueError, inst.details.text
2296 ## @brief Stores the node position on an edge
2297 # @param NodeID a node ID
2298 # @param Edge an edge or edge ID
2299 # @param paramOnEdge a parameter on the edge where the node is located
2300 # @return True if succeed else raises an exception
2301 # @ingroup l2_modif_add
2302 def SetNodeOnEdge(self, NodeID, Edge, paramOnEdge):
2303 if ( isinstance( Edge, geompyDC.GEOM._objref_GEOM_Object)):
2304 EdgeID = Edge.GetSubShapeIndices()[0]
2308 self.editor.SetNodeOnEdge(NodeID, EdgeID, paramOnEdge)
2309 except SALOME.SALOME_Exception, inst:
2310 raise ValueError, inst.details.text
2313 ## @brief Stores node position on a face
2314 # @param NodeID a node ID
2315 # @param Face a face or face ID
2316 # @param u U parameter on the face where the node is located
2317 # @param v V parameter on the face where the node is located
2318 # @return True if succeed else raises an exception
2319 # @ingroup l2_modif_add
2320 def SetNodeOnFace(self, NodeID, Face, u, v):
2321 if ( isinstance( Face, geompyDC.GEOM._objref_GEOM_Object)):
2322 FaceID = Face.GetSubShapeIndices()[0]
2326 self.editor.SetNodeOnFace(NodeID, FaceID, u, v)
2327 except SALOME.SALOME_Exception, inst:
2328 raise ValueError, inst.details.text
2331 ## @brief Binds a node to a solid
2332 # @param NodeID a node ID
2333 # @param Solid a solid or solid ID
2334 # @return True if succeed else raises an exception
2335 # @ingroup l2_modif_add
2336 def SetNodeInVolume(self, NodeID, Solid):
2337 if ( isinstance( Solid, geompyDC.GEOM._objref_GEOM_Object)):
2338 SolidID = Solid.GetSubShapeIndices()[0]
2342 self.editor.SetNodeInVolume(NodeID, SolidID)
2343 except SALOME.SALOME_Exception, inst:
2344 raise ValueError, inst.details.text
2347 ## @brief Bind an element to a shape
2348 # @param ElementID an element ID
2349 # @param Shape a shape or shape ID
2350 # @return True if succeed else raises an exception
2351 # @ingroup l2_modif_add
2352 def SetMeshElementOnShape(self, ElementID, Shape):
2353 if ( isinstance( Shape, geompyDC.GEOM._objref_GEOM_Object)):
2354 ShapeID = Shape.GetSubShapeIndices()[0]
2358 self.editor.SetMeshElementOnShape(ElementID, ShapeID)
2359 except SALOME.SALOME_Exception, inst:
2360 raise ValueError, inst.details.text
2364 ## Moves the node with the given id
2365 # @param NodeID the id of the node
2366 # @param x a new X coordinate
2367 # @param y a new Y coordinate
2368 # @param z a new Z coordinate
2369 # @return True if succeed else False
2370 # @ingroup l2_modif_movenode
2371 def MoveNode(self, NodeID, x, y, z):
2372 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2373 self.mesh.SetParameters(Parameters)
2374 return self.editor.MoveNode(NodeID, x, y, z)
2376 ## Finds the node closest to a point and moves it to a point location
2377 # @param x the X coordinate of a point
2378 # @param y the Y coordinate of a point
2379 # @param z the Z coordinate of a point
2380 # @param NodeID if specified (>0), the node with this ID is moved,
2381 # otherwise, the node closest to point (@a x,@a y,@a z) is moved
2382 # @return the ID of a node
2383 # @ingroup l2_modif_throughp
2384 def MoveClosestNodeToPoint(self, x, y, z, NodeID):
2385 x,y,z,Parameters = geompyDC.ParseParameters(x,y,z)
2386 self.mesh.SetParameters(Parameters)
2387 return self.editor.MoveClosestNodeToPoint(x, y, z, NodeID)
2389 ## Finds the node closest to a point
2390 # @param x the X coordinate of a point
2391 # @param y the Y coordinate of a point
2392 # @param z the Z coordinate of a point
2393 # @return the ID of a node
2394 # @ingroup l2_modif_throughp
2395 def FindNodeClosestTo(self, x, y, z):
2396 #preview = self.mesh.GetMeshEditPreviewer()
2397 #return preview.MoveClosestNodeToPoint(x, y, z, -1)
2398 return self.editor.FindNodeClosestTo(x, y, z)
2400 ## Finds the elements where a point lays IN or ON
2401 # @param x the X coordinate of a point
2402 # @param y the Y coordinate of a point
2403 # @param z the Z coordinate of a point
2404 # @param elementType type of elements to find (SMESH.ALL type
2405 # means elements of any type excluding nodes and 0D elements)
2406 # @return list of IDs of found elements
2407 # @ingroup l2_modif_throughp
2408 def FindElementsByPoint(self, x, y, z, elementType = SMESH.ALL):
2409 return self.editor.FindElementsByPoint(x, y, z, elementType)
2411 # Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
2412 # TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
2414 def GetPointState(self, x, y, z):
2415 return self.editor.GetPointState(x, y, z)
2417 ## Finds the node closest to a point and moves it to a point location
2418 # @param x the X coordinate of a point
2419 # @param y the Y coordinate of a point
2420 # @param z the Z coordinate of a point
2421 # @return the ID of a moved node
2422 # @ingroup l2_modif_throughp
2423 def MeshToPassThroughAPoint(self, x, y, z):
2424 return self.editor.MoveClosestNodeToPoint(x, y, z, -1)
2426 ## Replaces two neighbour triangles sharing Node1-Node2 link
2427 # with the triangles built on the same 4 nodes but having other common link.
2428 # @param NodeID1 the ID of the first node
2429 # @param NodeID2 the ID of the second node
2430 # @return false if proper faces were not found
2431 # @ingroup l2_modif_invdiag
2432 def InverseDiag(self, NodeID1, NodeID2):
2433 return self.editor.InverseDiag(NodeID1, NodeID2)
2435 ## Replaces two neighbour triangles sharing Node1-Node2 link
2436 # with a quadrangle built on the same 4 nodes.
2437 # @param NodeID1 the ID of the first node
2438 # @param NodeID2 the ID of the second node
2439 # @return false if proper faces were not found
2440 # @ingroup l2_modif_unitetri
2441 def DeleteDiag(self, NodeID1, NodeID2):
2442 return self.editor.DeleteDiag(NodeID1, NodeID2)
2444 ## Reorients elements by ids
2445 # @param IDsOfElements if undefined reorients all mesh elements
2446 # @return True if succeed else False
2447 # @ingroup l2_modif_changori
2448 def Reorient(self, IDsOfElements=None):
2449 if IDsOfElements == None:
2450 IDsOfElements = self.GetElementsId()
2451 return self.editor.Reorient(IDsOfElements)
2453 ## Reorients all elements of the object
2454 # @param theObject mesh, submesh or group
2455 # @return True if succeed else False
2456 # @ingroup l2_modif_changori
2457 def ReorientObject(self, theObject):
2458 if ( isinstance( theObject, Mesh )):
2459 theObject = theObject.GetMesh()
2460 return self.editor.ReorientObject(theObject)
2462 ## Fuses the neighbouring triangles into quadrangles.
2463 # @param IDsOfElements The triangles to be fused,
2464 # @param theCriterion is FT_...; used to choose a neighbour to fuse with.
2465 # @param MaxAngle is the maximum angle between element normals at which the fusion
2466 # is still performed; theMaxAngle is mesured in radians.
2467 # Also it could be a name of variable which defines angle in degrees.
2468 # @return TRUE in case of success, FALSE otherwise.
2469 # @ingroup l2_modif_unitetri
2470 def TriToQuad(self, IDsOfElements, theCriterion, MaxAngle):
2472 if isinstance(MaxAngle,str):
2474 MaxAngle,Parameters = geompyDC.ParseParameters(MaxAngle)
2476 MaxAngle = DegreesToRadians(MaxAngle)
2477 if IDsOfElements == []:
2478 IDsOfElements = self.GetElementsId()
2479 self.mesh.SetParameters(Parameters)
2481 if ( isinstance( theCriterion, SMESH._objref_NumericalFunctor ) ):
2482 Functor = theCriterion
2484 Functor = self.smeshpyD.GetFunctor(theCriterion)
2485 return self.editor.TriToQuad(IDsOfElements, Functor, MaxAngle)
2487 ## Fuses the neighbouring triangles of the object into quadrangles
2488 # @param theObject is mesh, submesh or group
2489 # @param theCriterion is FT_...; used to choose a neighbour to fuse with.
2490 # @param MaxAngle a max angle between element normals at which the fusion
2491 # is still performed; theMaxAngle is mesured in radians.
2492 # @return TRUE in case of success, FALSE otherwise.
2493 # @ingroup l2_modif_unitetri
2494 def TriToQuadObject (self, theObject, theCriterion, MaxAngle):
2495 if ( isinstance( theObject, Mesh )):
2496 theObject = theObject.GetMesh()
2497 return self.editor.TriToQuadObject(theObject, self.smeshpyD.GetFunctor(theCriterion), MaxAngle)
2499 ## Splits quadrangles into triangles.
2500 # @param IDsOfElements the faces to be splitted.
2501 # @param theCriterion FT_...; used to choose a diagonal for splitting.
2502 # @return TRUE in case of success, FALSE otherwise.
2503 # @ingroup l2_modif_cutquadr
2504 def QuadToTri (self, IDsOfElements, theCriterion):
2505 if IDsOfElements == []:
2506 IDsOfElements = self.GetElementsId()
2507 return self.editor.QuadToTri(IDsOfElements, self.smeshpyD.GetFunctor(theCriterion))
2509 ## Splits quadrangles into triangles.
2510 # @param theObject the object from which the list of elements is taken, this is mesh, submesh or group
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 QuadToTriObject (self, theObject, theCriterion):
2515 if ( isinstance( theObject, Mesh )):
2516 theObject = theObject.GetMesh()
2517 return self.editor.QuadToTriObject(theObject, self.smeshpyD.GetFunctor(theCriterion))
2519 ## Splits quadrangles into triangles.
2520 # @param IDsOfElements the faces to be splitted
2521 # @param Diag13 is used to choose a diagonal for splitting.
2522 # @return TRUE in case of success, FALSE otherwise.
2523 # @ingroup l2_modif_cutquadr
2524 def SplitQuad (self, IDsOfElements, Diag13):
2525 if IDsOfElements == []:
2526 IDsOfElements = self.GetElementsId()
2527 return self.editor.SplitQuad(IDsOfElements, Diag13)
2529 ## Splits quadrangles into triangles.
2530 # @param theObject the object from which the list of elements is taken, this is mesh, submesh or group
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 SplitQuadObject (self, theObject, Diag13):
2535 if ( isinstance( theObject, Mesh )):
2536 theObject = theObject.GetMesh()
2537 return self.editor.SplitQuadObject(theObject, Diag13)
2539 ## Finds a better splitting of the given quadrangle.
2540 # @param IDOfQuad the ID of the quadrangle to be splitted.
2541 # @param theCriterion FT_...; a criterion to choose a diagonal for splitting.
2542 # @return 1 if 1-3 diagonal is better, 2 if 2-4
2543 # diagonal is better, 0 if error occurs.
2544 # @ingroup l2_modif_cutquadr
2545 def BestSplit (self, IDOfQuad, theCriterion):
2546 return self.editor.BestSplit(IDOfQuad, self.smeshpyD.GetFunctor(theCriterion))
2548 ## Splits volumic elements into tetrahedrons
2549 # @param elemIDs either list of elements or mesh or group or submesh
2550 # @param method flags passing splitting method:
2551 # 1 - split the hexahedron into 5 tetrahedrons
2552 # 2 - split the hexahedron into 6 tetrahedrons
2553 # @ingroup l2_modif_cutquadr
2554 def SplitVolumesIntoTetra(self, elemIDs, method=1 ):
2555 if isinstance( elemIDs, Mesh ):
2556 elemIDs = elemIDs.GetMesh()
2557 self.editor.SplitVolumesIntoTetra(elemIDs, method)
2559 ## Splits quadrangle faces near triangular facets of volumes
2561 # @ingroup l1_auxiliary
2562 def SplitQuadsNearTriangularFacets(self):
2563 faces_array = self.GetElementsByType(SMESH.FACE)
2564 for face_id in faces_array:
2565 if self.GetElemNbNodes(face_id) == 4: # quadrangle
2566 quad_nodes = self.mesh.GetElemNodes(face_id)
2567 node1_elems = self.GetNodeInverseElements(quad_nodes[1 -1])
2568 isVolumeFound = False
2569 for node1_elem in node1_elems:
2570 if not isVolumeFound:
2571 if self.GetElementType(node1_elem, True) == SMESH.VOLUME:
2572 nb_nodes = self.GetElemNbNodes(node1_elem)
2573 if 3 < nb_nodes and nb_nodes < 7: # tetra or penta, or prism
2574 volume_elem = node1_elem
2575 volume_nodes = self.mesh.GetElemNodes(volume_elem)
2576 if volume_nodes.count(quad_nodes[2 -1]) > 0: # 1,2
2577 if volume_nodes.count(quad_nodes[4 -1]) > 0: # 1,2,4
2578 isVolumeFound = True
2579 if volume_nodes.count(quad_nodes[3 -1]) == 0: # 1,2,4 & !3
2580 self.SplitQuad([face_id], False) # diagonal 2-4
2581 elif volume_nodes.count(quad_nodes[3 -1]) > 0: # 1,2,3 & !4
2582 isVolumeFound = True
2583 self.SplitQuad([face_id], True) # diagonal 1-3
2584 elif volume_nodes.count(quad_nodes[4 -1]) > 0: # 1,4 & !2
2585 if volume_nodes.count(quad_nodes[3 -1]) > 0: # 1,4,3 & !2
2586 isVolumeFound = True
2587 self.SplitQuad([face_id], True) # diagonal 1-3
2589 ## @brief Splits hexahedrons into tetrahedrons.
2591 # This operation uses pattern mapping functionality for splitting.
2592 # @param theObject the object from which the list of hexahedrons is taken; this is mesh, submesh or group.
2593 # @param theNode000,theNode001 within the range [0,7]; gives the orientation of the
2594 # pattern relatively each hexahedron: the (0,0,0) key-point of the pattern
2595 # will be mapped into <VAR>theNode000</VAR>-th node of each volume, the (0,0,1)
2596 # key-point will be mapped into <VAR>theNode001</VAR>-th node of each volume.
2597 # The (0,0,0) key-point of the used pattern corresponds to a non-split corner.
2598 # @return TRUE in case of success, FALSE otherwise.
2599 # @ingroup l1_auxiliary
2600 def SplitHexaToTetras (self, theObject, theNode000, theNode001):
2601 # Pattern: 5.---------.6
2606 # (0,0,1) 4.---------.7 * |
2613 # (0,0,0) 0.---------.3
2614 pattern_tetra = "!!! Nb of points: \n 8 \n\
2624 !!! Indices of points of 6 tetras: \n\
2632 pattern = self.smeshpyD.GetPattern()
2633 isDone = pattern.LoadFromFile(pattern_tetra)
2635 print 'Pattern.LoadFromFile :', pattern.GetErrorCode()
2638 pattern.ApplyToHexahedrons(self.mesh, theObject.GetIDs(), theNode000, theNode001)
2639 isDone = pattern.MakeMesh(self.mesh, False, False)
2640 if not isDone: print 'Pattern.MakeMesh :', pattern.GetErrorCode()
2642 # split quafrangle faces near triangular facets of volumes
2643 self.SplitQuadsNearTriangularFacets()
2647 ## @brief Split hexahedrons into prisms.
2649 # Uses the pattern mapping functionality for splitting.
2650 # @param theObject the object (mesh, submesh or group) from where the list of hexahedrons is taken;
2651 # @param theNode000,theNode001 (within the range [0,7]) gives the orientation of the
2652 # pattern relatively each hexahedron: keypoint (0,0,0) of the pattern
2653 # will be mapped into the <VAR>theNode000</VAR>-th node of each volume, keypoint (0,0,1)
2654 # will be mapped into the <VAR>theNode001</VAR>-th node of each volume.
2655 # Edge (0,0,0)-(0,0,1) of used pattern connects two not split corners.
2656 # @return TRUE in case of success, FALSE otherwise.
2657 # @ingroup l1_auxiliary
2658 def SplitHexaToPrisms (self, theObject, theNode000, theNode001):
2659 # Pattern: 5.---------.6
2664 # (0,0,1) 4.---------.7 |
2671 # (0,0,0) 0.---------.3
2672 pattern_prism = "!!! Nb of points: \n 8 \n\
2682 !!! Indices of points of 2 prisms: \n\
2686 pattern = self.smeshpyD.GetPattern()
2687 isDone = pattern.LoadFromFile(pattern_prism)
2689 print 'Pattern.LoadFromFile :', pattern.GetErrorCode()
2692 pattern.ApplyToHexahedrons(self.mesh, theObject.GetIDs(), theNode000, theNode001)
2693 isDone = pattern.MakeMesh(self.mesh, False, False)
2694 if not isDone: print 'Pattern.MakeMesh :', pattern.GetErrorCode()
2696 # Splits quafrangle faces near triangular facets of volumes
2697 self.SplitQuadsNearTriangularFacets()
2701 ## Smoothes elements
2702 # @param IDsOfElements the list if ids of elements to smooth
2703 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2704 # Note that nodes built on edges and boundary nodes are always fixed.
2705 # @param MaxNbOfIterations the maximum number of iterations
2706 # @param MaxAspectRatio varies in range [1.0, inf]
2707 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2708 # @return TRUE in case of success, FALSE otherwise.
2709 # @ingroup l2_modif_smooth
2710 def Smooth(self, IDsOfElements, IDsOfFixedNodes,
2711 MaxNbOfIterations, MaxAspectRatio, Method):
2712 if IDsOfElements == []:
2713 IDsOfElements = self.GetElementsId()
2714 MaxNbOfIterations,MaxAspectRatio,Parameters = geompyDC.ParseParameters(MaxNbOfIterations,MaxAspectRatio)
2715 self.mesh.SetParameters(Parameters)
2716 return self.editor.Smooth(IDsOfElements, IDsOfFixedNodes,
2717 MaxNbOfIterations, MaxAspectRatio, Method)
2719 ## Smoothes elements which belong to the given object
2720 # @param theObject the object to smooth
2721 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2722 # Note that nodes built on edges and boundary nodes are always fixed.
2723 # @param MaxNbOfIterations the maximum number of iterations
2724 # @param MaxAspectRatio varies in range [1.0, inf]
2725 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2726 # @return TRUE in case of success, FALSE otherwise.
2727 # @ingroup l2_modif_smooth
2728 def SmoothObject(self, theObject, IDsOfFixedNodes,
2729 MaxNbOfIterations, MaxAspectRatio, Method):
2730 if ( isinstance( theObject, Mesh )):
2731 theObject = theObject.GetMesh()
2732 return self.editor.SmoothObject(theObject, IDsOfFixedNodes,
2733 MaxNbOfIterations, MaxAspectRatio, Method)
2735 ## Parametrically smoothes the given elements
2736 # @param IDsOfElements the list if ids of elements to smooth
2737 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2738 # Note that nodes built on edges and boundary nodes are always fixed.
2739 # @param MaxNbOfIterations the maximum number of iterations
2740 # @param MaxAspectRatio varies in range [1.0, inf]
2741 # @param Method is Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2742 # @return TRUE in case of success, FALSE otherwise.
2743 # @ingroup l2_modif_smooth
2744 def SmoothParametric(self, IDsOfElements, IDsOfFixedNodes,
2745 MaxNbOfIterations, MaxAspectRatio, Method):
2746 if IDsOfElements == []:
2747 IDsOfElements = self.GetElementsId()
2748 MaxNbOfIterations,MaxAspectRatio,Parameters = geompyDC.ParseParameters(MaxNbOfIterations,MaxAspectRatio)
2749 self.mesh.SetParameters(Parameters)
2750 return self.editor.SmoothParametric(IDsOfElements, IDsOfFixedNodes,
2751 MaxNbOfIterations, MaxAspectRatio, Method)
2753 ## Parametrically smoothes the elements which belong to the given object
2754 # @param theObject the object to smooth
2755 # @param IDsOfFixedNodes the list of ids of fixed nodes.
2756 # Note that nodes built on edges and boundary nodes are always fixed.
2757 # @param MaxNbOfIterations the maximum number of iterations
2758 # @param MaxAspectRatio varies in range [1.0, inf]
2759 # @param Method Laplacian(LAPLACIAN_SMOOTH) or Centroidal(CENTROIDAL_SMOOTH)
2760 # @return TRUE in case of success, FALSE otherwise.
2761 # @ingroup l2_modif_smooth
2762 def SmoothParametricObject(self, theObject, IDsOfFixedNodes,
2763 MaxNbOfIterations, MaxAspectRatio, Method):
2764 if ( isinstance( theObject, Mesh )):
2765 theObject = theObject.GetMesh()
2766 return self.editor.SmoothParametricObject(theObject, IDsOfFixedNodes,
2767 MaxNbOfIterations, MaxAspectRatio, Method)
2769 ## Converts the mesh to quadratic, deletes old elements, replacing
2770 # them with quadratic with the same id.
2771 # @ingroup l2_modif_tofromqu
2772 def ConvertToQuadratic(self, theForce3d):
2773 self.editor.ConvertToQuadratic(theForce3d)
2775 ## Converts the mesh from quadratic to ordinary,
2776 # deletes old quadratic elements, \n replacing
2777 # them with ordinary mesh elements with the same id.
2778 # @return TRUE in case of success, FALSE otherwise.
2779 # @ingroup l2_modif_tofromqu
2780 def ConvertFromQuadratic(self):
2781 return self.editor.ConvertFromQuadratic()
2783 ## Creates 2D mesh as skin on boundary faces of a 3D mesh
2784 # @return TRUE if operation has been completed successfully, FALSE otherwise
2785 # @ingroup l2_modif_edit
2786 def Make2DMeshFrom3D(self):
2787 return self.editor. Make2DMeshFrom3D()
2789 ## Renumber mesh nodes
2790 # @ingroup l2_modif_renumber
2791 def RenumberNodes(self):
2792 self.editor.RenumberNodes()
2794 ## Renumber mesh elements
2795 # @ingroup l2_modif_renumber
2796 def RenumberElements(self):
2797 self.editor.RenumberElements()
2799 ## Generates new elements by rotation of the elements around the axis
2800 # @param IDsOfElements the list of ids of elements to sweep
2801 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2802 # @param AngleInRadians the angle of Rotation (in radians) or a name of variable which defines angle in degrees
2803 # @param NbOfSteps the number of steps
2804 # @param Tolerance tolerance
2805 # @param MakeGroups forces the generation of new groups from existing ones
2806 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2807 # of all steps, else - size of each step
2808 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2809 # @ingroup l2_modif_extrurev
2810 def RotationSweep(self, IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance,
2811 MakeGroups=False, TotalAngle=False):
2813 if isinstance(AngleInRadians,str):
2815 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2817 AngleInRadians = DegreesToRadians(AngleInRadians)
2818 if IDsOfElements == []:
2819 IDsOfElements = self.GetElementsId()
2820 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2821 Axis = self.smeshpyD.GetAxisStruct(Axis)
2822 Axis,AxisParameters = ParseAxisStruct(Axis)
2823 if TotalAngle and NbOfSteps:
2824 AngleInRadians /= NbOfSteps
2825 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2826 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2827 self.mesh.SetParameters(Parameters)
2829 return self.editor.RotationSweepMakeGroups(IDsOfElements, Axis,
2830 AngleInRadians, NbOfSteps, Tolerance)
2831 self.editor.RotationSweep(IDsOfElements, Axis, AngleInRadians, NbOfSteps, Tolerance)
2834 ## Generates new elements by rotation of the elements of object around the axis
2835 # @param theObject object which elements should be sweeped
2836 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2837 # @param AngleInRadians the angle of Rotation
2838 # @param NbOfSteps number of steps
2839 # @param Tolerance tolerance
2840 # @param MakeGroups forces the generation of new groups from existing ones
2841 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2842 # of all steps, else - size of each step
2843 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2844 # @ingroup l2_modif_extrurev
2845 def RotationSweepObject(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2846 MakeGroups=False, TotalAngle=False):
2848 if isinstance(AngleInRadians,str):
2850 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2852 AngleInRadians = DegreesToRadians(AngleInRadians)
2853 if ( isinstance( theObject, Mesh )):
2854 theObject = theObject.GetMesh()
2855 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2856 Axis = self.smeshpyD.GetAxisStruct(Axis)
2857 Axis,AxisParameters = ParseAxisStruct(Axis)
2858 if TotalAngle and NbOfSteps:
2859 AngleInRadians /= NbOfSteps
2860 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2861 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2862 self.mesh.SetParameters(Parameters)
2864 return self.editor.RotationSweepObjectMakeGroups(theObject, Axis, AngleInRadians,
2865 NbOfSteps, Tolerance)
2866 self.editor.RotationSweepObject(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2869 ## Generates new elements by rotation of the elements of object around the axis
2870 # @param theObject object which elements should be sweeped
2871 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2872 # @param AngleInRadians the angle of Rotation
2873 # @param NbOfSteps number of steps
2874 # @param Tolerance tolerance
2875 # @param MakeGroups forces the generation of new groups from existing ones
2876 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2877 # of all steps, else - size of each step
2878 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2879 # @ingroup l2_modif_extrurev
2880 def RotationSweepObject1D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2881 MakeGroups=False, TotalAngle=False):
2883 if isinstance(AngleInRadians,str):
2885 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2887 AngleInRadians = DegreesToRadians(AngleInRadians)
2888 if ( isinstance( theObject, Mesh )):
2889 theObject = theObject.GetMesh()
2890 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2891 Axis = self.smeshpyD.GetAxisStruct(Axis)
2892 Axis,AxisParameters = ParseAxisStruct(Axis)
2893 if TotalAngle and NbOfSteps:
2894 AngleInRadians /= NbOfSteps
2895 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2896 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2897 self.mesh.SetParameters(Parameters)
2899 return self.editor.RotationSweepObject1DMakeGroups(theObject, Axis, AngleInRadians,
2900 NbOfSteps, Tolerance)
2901 self.editor.RotationSweepObject1D(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2904 ## Generates new elements by rotation of the elements of object around the axis
2905 # @param theObject object which elements should be sweeped
2906 # @param Axis the axis of rotation, AxisStruct or line(geom object)
2907 # @param AngleInRadians the angle of Rotation
2908 # @param NbOfSteps number of steps
2909 # @param Tolerance tolerance
2910 # @param MakeGroups forces the generation of new groups from existing ones
2911 # @param TotalAngle gives meaning of AngleInRadians: if True then it is an angular size
2912 # of all steps, else - size of each step
2913 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2914 # @ingroup l2_modif_extrurev
2915 def RotationSweepObject2D(self, theObject, Axis, AngleInRadians, NbOfSteps, Tolerance,
2916 MakeGroups=False, TotalAngle=False):
2918 if isinstance(AngleInRadians,str):
2920 AngleInRadians,AngleParameters = geompyDC.ParseParameters(AngleInRadians)
2922 AngleInRadians = DegreesToRadians(AngleInRadians)
2923 if ( isinstance( theObject, Mesh )):
2924 theObject = theObject.GetMesh()
2925 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
2926 Axis = self.smeshpyD.GetAxisStruct(Axis)
2927 Axis,AxisParameters = ParseAxisStruct(Axis)
2928 if TotalAngle and NbOfSteps:
2929 AngleInRadians /= NbOfSteps
2930 NbOfSteps,Tolerance,Parameters = geompyDC.ParseParameters(NbOfSteps,Tolerance)
2931 Parameters = AxisParameters + var_separator + AngleParameters + var_separator + Parameters
2932 self.mesh.SetParameters(Parameters)
2934 return self.editor.RotationSweepObject2DMakeGroups(theObject, Axis, AngleInRadians,
2935 NbOfSteps, Tolerance)
2936 self.editor.RotationSweepObject2D(theObject, Axis, AngleInRadians, NbOfSteps, Tolerance)
2939 ## Generates new elements by extrusion of the elements with given ids
2940 # @param IDsOfElements the list of elements ids for extrusion
2941 # @param StepVector vector, defining the direction and value of extrusion
2942 # @param NbOfSteps the number of steps
2943 # @param MakeGroups forces the generation of new groups from existing ones
2944 # @return the list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2945 # @ingroup l2_modif_extrurev
2946 def ExtrusionSweep(self, IDsOfElements, StepVector, NbOfSteps, MakeGroups=False):
2947 if IDsOfElements == []:
2948 IDsOfElements = self.GetElementsId()
2949 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2950 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2951 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
2952 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
2953 Parameters = StepVectorParameters + var_separator + Parameters
2954 self.mesh.SetParameters(Parameters)
2956 return self.editor.ExtrusionSweepMakeGroups(IDsOfElements, StepVector, NbOfSteps)
2957 self.editor.ExtrusionSweep(IDsOfElements, StepVector, NbOfSteps)
2960 ## Generates new elements by extrusion of the elements with given ids
2961 # @param IDsOfElements is ids of elements
2962 # @param StepVector vector, defining the direction and value of extrusion
2963 # @param NbOfSteps the number of steps
2964 # @param ExtrFlags sets flags for extrusion
2965 # @param SewTolerance uses for comparing locations of nodes if flag
2966 # EXTRUSION_FLAG_SEW is set
2967 # @param MakeGroups forces the generation of new groups from existing ones
2968 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2969 # @ingroup l2_modif_extrurev
2970 def AdvancedExtrusion(self, IDsOfElements, StepVector, NbOfSteps,
2971 ExtrFlags, SewTolerance, MakeGroups=False):
2972 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2973 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2975 return self.editor.AdvancedExtrusionMakeGroups(IDsOfElements, StepVector, NbOfSteps,
2976 ExtrFlags, SewTolerance)
2977 self.editor.AdvancedExtrusion(IDsOfElements, StepVector, NbOfSteps,
2978 ExtrFlags, SewTolerance)
2981 ## Generates new elements by extrusion of the elements which belong to the object
2982 # @param theObject the object which elements should be processed
2983 # @param StepVector vector, defining the direction and value of extrusion
2984 # @param NbOfSteps the number of steps
2985 # @param MakeGroups forces the generation of new groups from existing ones
2986 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
2987 # @ingroup l2_modif_extrurev
2988 def ExtrusionSweepObject(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
2989 if ( isinstance( theObject, Mesh )):
2990 theObject = theObject.GetMesh()
2991 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
2992 StepVector = self.smeshpyD.GetDirStruct(StepVector)
2993 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
2994 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
2995 Parameters = StepVectorParameters + var_separator + Parameters
2996 self.mesh.SetParameters(Parameters)
2998 return self.editor.ExtrusionSweepObjectMakeGroups(theObject, StepVector, NbOfSteps)
2999 self.editor.ExtrusionSweepObject(theObject, StepVector, NbOfSteps)
3002 ## Generates new elements by extrusion of the elements which belong to the object
3003 # @param theObject object which elements should be processed
3004 # @param StepVector vector, defining the direction and value of extrusion
3005 # @param NbOfSteps the number of steps
3006 # @param MakeGroups to generate new groups from existing ones
3007 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3008 # @ingroup l2_modif_extrurev
3009 def ExtrusionSweepObject1D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
3010 if ( isinstance( theObject, Mesh )):
3011 theObject = theObject.GetMesh()
3012 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3013 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3014 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
3015 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
3016 Parameters = StepVectorParameters + var_separator + Parameters
3017 self.mesh.SetParameters(Parameters)
3019 return self.editor.ExtrusionSweepObject1DMakeGroups(theObject, StepVector, NbOfSteps)
3020 self.editor.ExtrusionSweepObject1D(theObject, StepVector, NbOfSteps)
3023 ## Generates new elements by extrusion of the elements which belong to the object
3024 # @param theObject object which elements should be processed
3025 # @param StepVector vector, defining the direction and value of extrusion
3026 # @param NbOfSteps the number of steps
3027 # @param MakeGroups forces the generation of new groups from existing ones
3028 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3029 # @ingroup l2_modif_extrurev
3030 def ExtrusionSweepObject2D(self, theObject, StepVector, NbOfSteps, MakeGroups=False):
3031 if ( isinstance( theObject, Mesh )):
3032 theObject = theObject.GetMesh()
3033 if ( isinstance( StepVector, geompyDC.GEOM._objref_GEOM_Object)):
3034 StepVector = self.smeshpyD.GetDirStruct(StepVector)
3035 StepVector,StepVectorParameters = ParseDirStruct(StepVector)
3036 NbOfSteps,Parameters = geompyDC.ParseParameters(NbOfSteps)
3037 Parameters = StepVectorParameters + var_separator + Parameters
3038 self.mesh.SetParameters(Parameters)
3040 return self.editor.ExtrusionSweepObject2DMakeGroups(theObject, StepVector, NbOfSteps)
3041 self.editor.ExtrusionSweepObject2D(theObject, StepVector, NbOfSteps)
3046 ## Generates new elements by extrusion of the given elements
3047 # The path of extrusion must be a meshed edge.
3048 # @param Base mesh or list of ids of elements for extrusion
3049 # @param Path - 1D mesh or 1D sub-mesh, along which proceeds the extrusion
3050 # @param NodeStart the start node from Path. Defines the direction of extrusion
3051 # @param HasAngles allows the shape to be rotated around the path
3052 # to get the resulting mesh in a helical fashion
3053 # @param Angles list of angles in radians
3054 # @param LinearVariation forces the computation of rotation angles as linear
3055 # variation of the given Angles along path steps
3056 # @param HasRefPoint allows using the reference point
3057 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3058 # The User can specify any point as the Reference Point.
3059 # @param MakeGroups forces the generation of new groups from existing ones
3060 # @param ElemType type of elements for extrusion (if param Base is a mesh)
3061 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3062 # only SMESH::Extrusion_Error otherwise
3063 # @ingroup l2_modif_extrurev
3064 def ExtrusionAlongPathX(self, Base, Path, NodeStart,
3065 HasAngles, Angles, LinearVariation,
3066 HasRefPoint, RefPoint, MakeGroups, ElemType):
3067 Angles,AnglesParameters = ParseAngles(Angles)
3068 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3069 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3070 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3072 Parameters = AnglesParameters + var_separator + RefPointParameters
3073 self.mesh.SetParameters(Parameters)
3075 if isinstance(Base,list):
3077 if Base == []: IDsOfElements = self.GetElementsId()
3078 else: IDsOfElements = Base
3079 return self.editor.ExtrusionAlongPathX(IDsOfElements, Path, NodeStart,
3080 HasAngles, Angles, LinearVariation,
3081 HasRefPoint, RefPoint, MakeGroups, ElemType)
3083 if isinstance(Base,Mesh):
3084 return self.editor.ExtrusionAlongPathObjX(Base, Path, NodeStart,
3085 HasAngles, Angles, LinearVariation,
3086 HasRefPoint, RefPoint, MakeGroups, ElemType)
3088 raise RuntimeError, "Invalid Base for ExtrusionAlongPathX"
3091 ## Generates new elements by extrusion of the given elements
3092 # The path of extrusion must be a meshed edge.
3093 # @param IDsOfElements ids of elements
3094 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which proceeds the extrusion
3095 # @param PathShape shape(edge) defines the sub-mesh for the path
3096 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3097 # @param HasAngles allows the shape to be rotated around the path
3098 # to get the resulting mesh in a helical fashion
3099 # @param Angles list of angles in radians
3100 # @param HasRefPoint allows using the reference point
3101 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3102 # The User can specify any point as the Reference Point.
3103 # @param MakeGroups forces the generation of new groups from existing ones
3104 # @param LinearVariation forces the computation of rotation angles as linear
3105 # variation of the given Angles along path steps
3106 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3107 # only SMESH::Extrusion_Error otherwise
3108 # @ingroup l2_modif_extrurev
3109 def ExtrusionAlongPath(self, IDsOfElements, PathMesh, PathShape, NodeStart,
3110 HasAngles, Angles, HasRefPoint, RefPoint,
3111 MakeGroups=False, LinearVariation=False):
3112 Angles,AnglesParameters = ParseAngles(Angles)
3113 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3114 if IDsOfElements == []:
3115 IDsOfElements = self.GetElementsId()
3116 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3117 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3119 if ( isinstance( PathMesh, Mesh )):
3120 PathMesh = PathMesh.GetMesh()
3121 if HasAngles and Angles and LinearVariation:
3122 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3124 Parameters = AnglesParameters + var_separator + RefPointParameters
3125 self.mesh.SetParameters(Parameters)
3127 return self.editor.ExtrusionAlongPathMakeGroups(IDsOfElements, PathMesh,
3128 PathShape, NodeStart, HasAngles,
3129 Angles, HasRefPoint, RefPoint)
3130 return self.editor.ExtrusionAlongPath(IDsOfElements, PathMesh, PathShape,
3131 NodeStart, HasAngles, Angles, HasRefPoint, RefPoint)
3133 ## Generates new elements by extrusion of the elements which belong to the object
3134 # The path of extrusion must be a meshed edge.
3135 # @param theObject the object which elements should be processed
3136 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3137 # @param PathShape shape(edge) defines the sub-mesh for the path
3138 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3139 # @param HasAngles allows the shape to be rotated around the path
3140 # to get the resulting mesh in a helical fashion
3141 # @param Angles list of angles
3142 # @param HasRefPoint allows using the reference point
3143 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3144 # The User can specify any point as the Reference Point.
3145 # @param MakeGroups forces the generation of new groups from existing ones
3146 # @param LinearVariation forces the computation of rotation angles as linear
3147 # variation of the given Angles along path steps
3148 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3149 # only SMESH::Extrusion_Error otherwise
3150 # @ingroup l2_modif_extrurev
3151 def ExtrusionAlongPathObject(self, theObject, PathMesh, PathShape, NodeStart,
3152 HasAngles, Angles, HasRefPoint, RefPoint,
3153 MakeGroups=False, LinearVariation=False):
3154 Angles,AnglesParameters = ParseAngles(Angles)
3155 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3156 if ( isinstance( theObject, Mesh )):
3157 theObject = theObject.GetMesh()
3158 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3159 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3160 if ( isinstance( PathMesh, Mesh )):
3161 PathMesh = PathMesh.GetMesh()
3162 if HasAngles and Angles and LinearVariation:
3163 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3165 Parameters = AnglesParameters + var_separator + RefPointParameters
3166 self.mesh.SetParameters(Parameters)
3168 return self.editor.ExtrusionAlongPathObjectMakeGroups(theObject, PathMesh,
3169 PathShape, NodeStart, HasAngles,
3170 Angles, HasRefPoint, RefPoint)
3171 return self.editor.ExtrusionAlongPathObject(theObject, PathMesh, PathShape,
3172 NodeStart, HasAngles, Angles, HasRefPoint,
3175 ## Generates new elements by extrusion of the elements which belong to the object
3176 # The path of extrusion must be a meshed edge.
3177 # @param theObject the object which elements should be processed
3178 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3179 # @param PathShape shape(edge) defines the sub-mesh for the path
3180 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3181 # @param HasAngles allows the shape to be rotated around the path
3182 # to get the resulting mesh in a helical fashion
3183 # @param Angles list of angles
3184 # @param HasRefPoint allows using the reference point
3185 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3186 # The User can specify any point as the Reference Point.
3187 # @param MakeGroups forces the generation of new groups from existing ones
3188 # @param LinearVariation forces the computation of rotation angles as linear
3189 # variation of the given Angles along path steps
3190 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3191 # only SMESH::Extrusion_Error otherwise
3192 # @ingroup l2_modif_extrurev
3193 def ExtrusionAlongPathObject1D(self, theObject, PathMesh, PathShape, NodeStart,
3194 HasAngles, Angles, HasRefPoint, RefPoint,
3195 MakeGroups=False, LinearVariation=False):
3196 Angles,AnglesParameters = ParseAngles(Angles)
3197 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3198 if ( isinstance( theObject, Mesh )):
3199 theObject = theObject.GetMesh()
3200 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3201 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3202 if ( isinstance( PathMesh, Mesh )):
3203 PathMesh = PathMesh.GetMesh()
3204 if HasAngles and Angles and LinearVariation:
3205 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3207 Parameters = AnglesParameters + var_separator + RefPointParameters
3208 self.mesh.SetParameters(Parameters)
3210 return self.editor.ExtrusionAlongPathObject1DMakeGroups(theObject, PathMesh,
3211 PathShape, NodeStart, HasAngles,
3212 Angles, HasRefPoint, RefPoint)
3213 return self.editor.ExtrusionAlongPathObject1D(theObject, PathMesh, PathShape,
3214 NodeStart, HasAngles, Angles, HasRefPoint,
3217 ## Generates new elements by extrusion of the elements which belong to the object
3218 # The path of extrusion must be a meshed edge.
3219 # @param theObject the object which elements should be processed
3220 # @param PathMesh mesh containing a 1D sub-mesh on the edge, along which the extrusion proceeds
3221 # @param PathShape shape(edge) defines the sub-mesh for the path
3222 # @param NodeStart the first or the last node on the edge. Defines the direction of extrusion
3223 # @param HasAngles allows the shape to be rotated around the path
3224 # to get the resulting mesh in a helical fashion
3225 # @param Angles list of angles
3226 # @param HasRefPoint allows using the reference point
3227 # @param RefPoint the point around which the shape is rotated (the mass center of the shape by default).
3228 # The User can specify any point as the Reference Point.
3229 # @param MakeGroups forces the generation of new groups from existing ones
3230 # @param LinearVariation forces the computation of rotation angles as linear
3231 # variation of the given Angles along path steps
3232 # @return list of created groups (SMESH_GroupBase) and SMESH::Extrusion_Error if MakeGroups=True,
3233 # only SMESH::Extrusion_Error otherwise
3234 # @ingroup l2_modif_extrurev
3235 def ExtrusionAlongPathObject2D(self, theObject, PathMesh, PathShape, NodeStart,
3236 HasAngles, Angles, HasRefPoint, RefPoint,
3237 MakeGroups=False, LinearVariation=False):
3238 Angles,AnglesParameters = ParseAngles(Angles)
3239 RefPoint,RefPointParameters = ParsePointStruct(RefPoint)
3240 if ( isinstance( theObject, Mesh )):
3241 theObject = theObject.GetMesh()
3242 if ( isinstance( RefPoint, geompyDC.GEOM._objref_GEOM_Object)):
3243 RefPoint = self.smeshpyD.GetPointStruct(RefPoint)
3244 if ( isinstance( PathMesh, Mesh )):
3245 PathMesh = PathMesh.GetMesh()
3246 if HasAngles and Angles and LinearVariation:
3247 Angles = self.editor.LinearAnglesVariation( PathMesh, PathShape, Angles )
3249 Parameters = AnglesParameters + var_separator + RefPointParameters
3250 self.mesh.SetParameters(Parameters)
3252 return self.editor.ExtrusionAlongPathObject2DMakeGroups(theObject, PathMesh,
3253 PathShape, NodeStart, HasAngles,
3254 Angles, HasRefPoint, RefPoint)
3255 return self.editor.ExtrusionAlongPathObject2D(theObject, PathMesh, PathShape,
3256 NodeStart, HasAngles, Angles, HasRefPoint,
3259 ## Creates a symmetrical copy of mesh elements
3260 # @param IDsOfElements list of elements ids
3261 # @param Mirror is AxisStruct or geom object(point, line, plane)
3262 # @param theMirrorType is POINT, AXIS or PLANE
3263 # If the Mirror is a geom object this parameter is unnecessary
3264 # @param Copy allows to copy element (Copy is 1) or to replace with its mirroring (Copy is 0)
3265 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3266 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3267 # @ingroup l2_modif_trsf
3268 def Mirror(self, IDsOfElements, Mirror, theMirrorType, Copy=0, MakeGroups=False):
3269 if IDsOfElements == []:
3270 IDsOfElements = self.GetElementsId()
3271 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3272 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3273 Mirror,Parameters = ParseAxisStruct(Mirror)
3274 self.mesh.SetParameters(Parameters)
3275 if Copy and MakeGroups:
3276 return self.editor.MirrorMakeGroups(IDsOfElements, Mirror, theMirrorType)
3277 self.editor.Mirror(IDsOfElements, Mirror, theMirrorType, Copy)
3280 ## Creates a new mesh by a symmetrical copy of mesh elements
3281 # @param IDsOfElements the list of elements ids
3282 # @param Mirror is AxisStruct or geom object (point, line, plane)
3283 # @param theMirrorType is POINT, AXIS or PLANE
3284 # If the Mirror is a geom object this parameter is unnecessary
3285 # @param MakeGroups to generate new groups from existing ones
3286 # @param NewMeshName a name of the new mesh to create
3287 # @return instance of Mesh class
3288 # @ingroup l2_modif_trsf
3289 def MirrorMakeMesh(self, IDsOfElements, Mirror, theMirrorType, MakeGroups=0, NewMeshName=""):
3290 if IDsOfElements == []:
3291 IDsOfElements = self.GetElementsId()
3292 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3293 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3294 Mirror,Parameters = ParseAxisStruct(Mirror)
3295 mesh = self.editor.MirrorMakeMesh(IDsOfElements, Mirror, theMirrorType,
3296 MakeGroups, NewMeshName)
3297 mesh.SetParameters(Parameters)
3298 return Mesh(self.smeshpyD,self.geompyD,mesh)
3300 ## Creates a symmetrical copy of the object
3301 # @param theObject mesh, submesh or group
3302 # @param Mirror AxisStruct or geom object (point, line, plane)
3303 # @param theMirrorType is POINT, AXIS or PLANE
3304 # If the Mirror is a geom object this parameter is unnecessary
3305 # @param Copy allows copying the element (Copy is 1) or replacing it with its mirror (Copy is 0)
3306 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3307 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3308 # @ingroup l2_modif_trsf
3309 def MirrorObject (self, theObject, Mirror, theMirrorType, Copy=0, MakeGroups=False):
3310 if ( isinstance( theObject, Mesh )):
3311 theObject = theObject.GetMesh()
3312 if ( isinstance( Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3313 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3314 Mirror,Parameters = ParseAxisStruct(Mirror)
3315 self.mesh.SetParameters(Parameters)
3316 if Copy and MakeGroups:
3317 return self.editor.MirrorObjectMakeGroups(theObject, Mirror, theMirrorType)
3318 self.editor.MirrorObject(theObject, Mirror, theMirrorType, Copy)
3321 ## Creates a new mesh by a symmetrical copy of the object
3322 # @param theObject mesh, submesh or group
3323 # @param Mirror AxisStruct or geom object (point, line, plane)
3324 # @param theMirrorType POINT, AXIS or PLANE
3325 # If the Mirror is a geom object this parameter is unnecessary
3326 # @param MakeGroups forces the generation of new groups from existing ones
3327 # @param NewMeshName the name of the new mesh to create
3328 # @return instance of Mesh class
3329 # @ingroup l2_modif_trsf
3330 def MirrorObjectMakeMesh (self, theObject, Mirror, theMirrorType,MakeGroups=0, NewMeshName=""):
3331 if ( isinstance( theObject, Mesh )):
3332 theObject = theObject.GetMesh()
3333 if (isinstance(Mirror, geompyDC.GEOM._objref_GEOM_Object)):
3334 Mirror = self.smeshpyD.GetAxisStruct(Mirror)
3335 Mirror,Parameters = ParseAxisStruct(Mirror)
3336 mesh = self.editor.MirrorObjectMakeMesh(theObject, Mirror, theMirrorType,
3337 MakeGroups, NewMeshName)
3338 mesh.SetParameters(Parameters)
3339 return Mesh( self.smeshpyD,self.geompyD,mesh )
3341 ## Translates the elements
3342 # @param IDsOfElements list of elements ids
3343 # @param Vector the direction of translation (DirStruct or vector)
3344 # @param Copy allows copying the translated elements
3345 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3346 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3347 # @ingroup l2_modif_trsf
3348 def Translate(self, IDsOfElements, Vector, Copy, MakeGroups=False):
3349 if IDsOfElements == []:
3350 IDsOfElements = self.GetElementsId()
3351 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3352 Vector = self.smeshpyD.GetDirStruct(Vector)
3353 Vector,Parameters = ParseDirStruct(Vector)
3354 self.mesh.SetParameters(Parameters)
3355 if Copy and MakeGroups:
3356 return self.editor.TranslateMakeGroups(IDsOfElements, Vector)
3357 self.editor.Translate(IDsOfElements, Vector, Copy)
3360 ## Creates a new mesh of translated elements
3361 # @param IDsOfElements list of elements ids
3362 # @param Vector the direction of translation (DirStruct or vector)
3363 # @param MakeGroups forces the generation of new groups from existing ones
3364 # @param NewMeshName the name of the newly created mesh
3365 # @return instance of Mesh class
3366 # @ingroup l2_modif_trsf
3367 def TranslateMakeMesh(self, IDsOfElements, Vector, MakeGroups=False, NewMeshName=""):
3368 if IDsOfElements == []:
3369 IDsOfElements = self.GetElementsId()
3370 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3371 Vector = self.smeshpyD.GetDirStruct(Vector)
3372 Vector,Parameters = ParseDirStruct(Vector)
3373 mesh = self.editor.TranslateMakeMesh(IDsOfElements, Vector, MakeGroups, NewMeshName)
3374 mesh.SetParameters(Parameters)
3375 return Mesh ( self.smeshpyD, self.geompyD, mesh )
3377 ## Translates the object
3378 # @param theObject the object to translate (mesh, submesh, or group)
3379 # @param Vector direction of translation (DirStruct or geom vector)
3380 # @param Copy allows copying the translated elements
3381 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3382 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3383 # @ingroup l2_modif_trsf
3384 def TranslateObject(self, theObject, Vector, Copy, MakeGroups=False):
3385 if ( isinstance( theObject, Mesh )):
3386 theObject = theObject.GetMesh()
3387 if ( isinstance( Vector, geompyDC.GEOM._objref_GEOM_Object)):
3388 Vector = self.smeshpyD.GetDirStruct(Vector)
3389 Vector,Parameters = ParseDirStruct(Vector)
3390 self.mesh.SetParameters(Parameters)
3391 if Copy and MakeGroups:
3392 return self.editor.TranslateObjectMakeGroups(theObject, Vector)
3393 self.editor.TranslateObject(theObject, Vector, Copy)
3396 ## Creates a new mesh from the translated object
3397 # @param theObject the object to translate (mesh, submesh, or group)
3398 # @param Vector the direction of translation (DirStruct or geom vector)
3399 # @param MakeGroups forces the generation of new groups from existing ones
3400 # @param NewMeshName the name of the newly created mesh
3401 # @return instance of Mesh class
3402 # @ingroup l2_modif_trsf
3403 def TranslateObjectMakeMesh(self, theObject, Vector, MakeGroups=False, NewMeshName=""):
3404 if (isinstance(theObject, Mesh)):
3405 theObject = theObject.GetMesh()
3406 if (isinstance(Vector, geompyDC.GEOM._objref_GEOM_Object)):
3407 Vector = self.smeshpyD.GetDirStruct(Vector)
3408 Vector,Parameters = ParseDirStruct(Vector)
3409 mesh = self.editor.TranslateObjectMakeMesh(theObject, Vector, MakeGroups, NewMeshName)
3410 mesh.SetParameters(Parameters)
3411 return Mesh( self.smeshpyD, self.geompyD, mesh )
3415 ## Scales the object
3416 # @param theObject - the object to translate (mesh, submesh, or group)
3417 # @param thePoint - base point for scale
3418 # @param theScaleFact - scale factors for axises
3419 # @param Copy - allows copying the translated elements
3420 # @param MakeGroups - forces the generation of new groups from existing
3422 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True,
3423 # empty list otherwise
3424 def Scale(self, theObject, thePoint, theScaleFact, Copy, MakeGroups=False):
3425 if ( isinstance( theObject, Mesh )):
3426 theObject = theObject.GetMesh()
3427 if ( isinstance( theObject, list )):
3428 theObject = self.editor.MakeIDSource(theObject)
3430 thePoint, Parameters = ParsePointStruct(thePoint)
3431 self.mesh.SetParameters(Parameters)
3433 if Copy and MakeGroups:
3434 return self.editor.ScaleMakeGroups(theObject, thePoint, theScaleFact)
3435 self.editor.Scale(theObject, thePoint, theScaleFact, Copy)
3438 ## Creates a new mesh from the translated object
3439 # @param theObject - the object to translate (mesh, submesh, or group)
3440 # @param thePoint - base point for scale
3441 # @param theScaleFact - scale factors for axises
3442 # @param MakeGroups - forces the generation of new groups from existing ones
3443 # @param NewMeshName - the name of the newly created mesh
3444 # @return instance of Mesh class
3445 def ScaleMakeMesh(self, theObject, thePoint, theScaleFact, MakeGroups=False, NewMeshName=""):
3446 if (isinstance(theObject, Mesh)):
3447 theObject = theObject.GetMesh()
3448 if ( isinstance( theObject, list )):
3449 theObject = self.editor.MakeIDSource(theObject)
3451 mesh = self.editor.ScaleMakeMesh(theObject, thePoint, theScaleFact,
3452 MakeGroups, NewMeshName)
3453 #mesh.SetParameters(Parameters)
3454 return Mesh( self.smeshpyD, self.geompyD, mesh )
3458 ## Rotates the elements
3459 # @param IDsOfElements list of elements ids
3460 # @param Axis the axis of rotation (AxisStruct or geom line)
3461 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3462 # @param Copy allows copying the rotated elements
3463 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3464 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3465 # @ingroup l2_modif_trsf
3466 def Rotate (self, IDsOfElements, Axis, AngleInRadians, Copy, MakeGroups=False):
3468 if isinstance(AngleInRadians,str):
3470 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3472 AngleInRadians = DegreesToRadians(AngleInRadians)
3473 if IDsOfElements == []:
3474 IDsOfElements = self.GetElementsId()
3475 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3476 Axis = self.smeshpyD.GetAxisStruct(Axis)
3477 Axis,AxisParameters = ParseAxisStruct(Axis)
3478 Parameters = AxisParameters + var_separator + Parameters
3479 self.mesh.SetParameters(Parameters)
3480 if Copy and MakeGroups:
3481 return self.editor.RotateMakeGroups(IDsOfElements, Axis, AngleInRadians)
3482 self.editor.Rotate(IDsOfElements, Axis, AngleInRadians, Copy)
3485 ## Creates a new mesh of rotated elements
3486 # @param IDsOfElements list of element ids
3487 # @param Axis the axis of rotation (AxisStruct or geom line)
3488 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3489 # @param MakeGroups forces the generation of new groups from existing ones
3490 # @param NewMeshName the name of the newly created mesh
3491 # @return instance of Mesh class
3492 # @ingroup l2_modif_trsf
3493 def RotateMakeMesh (self, IDsOfElements, Axis, AngleInRadians, MakeGroups=0, NewMeshName=""):
3495 if isinstance(AngleInRadians,str):
3497 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3499 AngleInRadians = DegreesToRadians(AngleInRadians)
3500 if IDsOfElements == []:
3501 IDsOfElements = self.GetElementsId()
3502 if ( isinstance( Axis, geompyDC.GEOM._objref_GEOM_Object)):
3503 Axis = self.smeshpyD.GetAxisStruct(Axis)
3504 Axis,AxisParameters = ParseAxisStruct(Axis)
3505 Parameters = AxisParameters + var_separator + Parameters
3506 mesh = self.editor.RotateMakeMesh(IDsOfElements, Axis, AngleInRadians,
3507 MakeGroups, NewMeshName)
3508 mesh.SetParameters(Parameters)
3509 return Mesh( self.smeshpyD, self.geompyD, mesh )
3511 ## Rotates the object
3512 # @param theObject the object to rotate( mesh, submesh, or group)
3513 # @param Axis the axis of rotation (AxisStruct or geom line)
3514 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3515 # @param Copy allows copying the rotated elements
3516 # @param MakeGroups forces the generation of new groups from existing ones (if Copy)
3517 # @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
3518 # @ingroup l2_modif_trsf
3519 def RotateObject (self, theObject, Axis, AngleInRadians, Copy, MakeGroups=False):
3521 if isinstance(AngleInRadians,str):
3523 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3525 AngleInRadians = DegreesToRadians(AngleInRadians)
3526 if (isinstance(theObject, Mesh)):
3527 theObject = theObject.GetMesh()
3528 if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)):
3529 Axis = self.smeshpyD.GetAxisStruct(Axis)
3530 Axis,AxisParameters = ParseAxisStruct(Axis)
3531 Parameters = AxisParameters + ":" + Parameters
3532 self.mesh.SetParameters(Parameters)
3533 if Copy and MakeGroups:
3534 return self.editor.RotateObjectMakeGroups(theObject, Axis, AngleInRadians)
3535 self.editor.RotateObject(theObject, Axis, AngleInRadians, Copy)
3538 ## Creates a new mesh from the rotated object
3539 # @param theObject the object to rotate (mesh, submesh, or group)
3540 # @param Axis the axis of rotation (AxisStruct or geom line)
3541 # @param AngleInRadians the angle of rotation (in radians) or a name of variable which defines angle in degrees
3542 # @param MakeGroups forces the generation of new groups from existing ones
3543 # @param NewMeshName the name of the newly created mesh
3544 # @return instance of Mesh class
3545 # @ingroup l2_modif_trsf
3546 def RotateObjectMakeMesh(self, theObject, Axis, AngleInRadians, MakeGroups=0,NewMeshName=""):
3548 if isinstance(AngleInRadians,str):
3550 AngleInRadians,Parameters = geompyDC.ParseParameters(AngleInRadians)
3552 AngleInRadians = DegreesToRadians(AngleInRadians)
3553 if (isinstance( theObject, Mesh )):
3554 theObject = theObject.GetMesh()
3555 if (isinstance(Axis, geompyDC.GEOM._objref_GEOM_Object)):
3556 Axis = self.smeshpyD.GetAxisStruct(Axis)
3557 Axis,AxisParameters = ParseAxisStruct(Axis)
3558 Parameters = AxisParameters + ":" + Parameters
3559 mesh = self.editor.RotateObjectMakeMesh(theObject, Axis, AngleInRadians,
3560 MakeGroups, NewMeshName)
3561 mesh.SetParameters(Parameters)
3562 return Mesh( self.smeshpyD, self.geompyD, mesh )
3564 ## Finds groups of ajacent nodes within Tolerance.
3565 # @param Tolerance the value of tolerance
3566 # @return the list of groups of nodes
3567 # @ingroup l2_modif_trsf
3568 def FindCoincidentNodes (self, Tolerance):
3569 return self.editor.FindCoincidentNodes(Tolerance)
3571 ## Finds groups of ajacent nodes within Tolerance.
3572 # @param Tolerance the value of tolerance
3573 # @param SubMeshOrGroup SubMesh or Group
3574 # @return the list of groups of nodes
3575 # @ingroup l2_modif_trsf
3576 def FindCoincidentNodesOnPart (self, SubMeshOrGroup, Tolerance):
3577 return self.editor.FindCoincidentNodesOnPart(SubMeshOrGroup, Tolerance)
3580 # @param GroupsOfNodes the list of groups of nodes
3581 # @ingroup l2_modif_trsf
3582 def MergeNodes (self, GroupsOfNodes):
3583 self.editor.MergeNodes(GroupsOfNodes)
3585 ## Finds the elements built on the same nodes.
3586 # @param MeshOrSubMeshOrGroup Mesh or SubMesh, or Group of elements for searching
3587 # @return a list of groups of equal elements
3588 # @ingroup l2_modif_trsf
3589 def FindEqualElements (self, MeshOrSubMeshOrGroup):
3590 if ( isinstance( MeshOrSubMeshOrGroup, Mesh )):
3591 MeshOrSubMeshOrGroup = MeshOrSubMeshOrGroup.GetMesh()
3592 return self.editor.FindEqualElements(MeshOrSubMeshOrGroup)
3594 ## Merges elements in each given group.
3595 # @param GroupsOfElementsID groups of elements for merging
3596 # @ingroup l2_modif_trsf
3597 def MergeElements(self, GroupsOfElementsID):
3598 self.editor.MergeElements(GroupsOfElementsID)
3600 ## Leaves one element and removes all other elements built on the same nodes.
3601 # @ingroup l2_modif_trsf
3602 def MergeEqualElements(self):
3603 self.editor.MergeEqualElements()
3605 ## Sews free borders
3606 # @return SMESH::Sew_Error
3607 # @ingroup l2_modif_trsf
3608 def SewFreeBorders (self, FirstNodeID1, SecondNodeID1, LastNodeID1,
3609 FirstNodeID2, SecondNodeID2, LastNodeID2,
3610 CreatePolygons, CreatePolyedrs):
3611 return self.editor.SewFreeBorders(FirstNodeID1, SecondNodeID1, LastNodeID1,
3612 FirstNodeID2, SecondNodeID2, LastNodeID2,
3613 CreatePolygons, CreatePolyedrs)
3615 ## Sews conform free borders
3616 # @return SMESH::Sew_Error
3617 # @ingroup l2_modif_trsf
3618 def SewConformFreeBorders (self, FirstNodeID1, SecondNodeID1, LastNodeID1,
3619 FirstNodeID2, SecondNodeID2):
3620 return self.editor.SewConformFreeBorders(FirstNodeID1, SecondNodeID1, LastNodeID1,
3621 FirstNodeID2, SecondNodeID2)
3623 ## Sews border to side
3624 # @return SMESH::Sew_Error
3625 # @ingroup l2_modif_trsf
3626 def SewBorderToSide (self, FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
3627 FirstNodeIDOnSide, LastNodeIDOnSide, CreatePolygons, CreatePolyedrs):
3628 return self.editor.SewBorderToSide(FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
3629 FirstNodeIDOnSide, LastNodeIDOnSide, CreatePolygons, CreatePolyedrs)
3631 ## Sews two sides of a mesh. The nodes belonging to Side1 are
3632 # merged with the nodes of elements of Side2.
3633 # The number of elements in theSide1 and in theSide2 must be
3634 # equal and they should have similar nodal connectivity.
3635 # The nodes to merge should belong to side borders and
3636 # the first node should be linked to the second.
3637 # @return SMESH::Sew_Error
3638 # @ingroup l2_modif_trsf
3639 def SewSideElements (self, IDsOfSide1Elements, IDsOfSide2Elements,
3640 NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge,
3641 NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge):
3642 return self.editor.SewSideElements(IDsOfSide1Elements, IDsOfSide2Elements,
3643 NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge,
3644 NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge)
3646 ## Sets new nodes for the given element.
3647 # @param ide the element id
3648 # @param newIDs nodes ids
3649 # @return If the number of nodes does not correspond to the type of element - returns false
3650 # @ingroup l2_modif_edit
3651 def ChangeElemNodes(self, ide, newIDs):
3652 return self.editor.ChangeElemNodes(ide, newIDs)
3654 ## If during the last operation of MeshEditor some nodes were
3655 # created, this method returns the list of their IDs, \n
3656 # if new nodes were not created - returns empty list
3657 # @return the list of integer values (can be empty)
3658 # @ingroup l1_auxiliary
3659 def GetLastCreatedNodes(self):
3660 return self.editor.GetLastCreatedNodes()
3662 ## If during the last operation of MeshEditor some elements were
3663 # created this method returns the list of their IDs, \n
3664 # if new elements were not created - returns empty list
3665 # @return the list of integer values (can be empty)
3666 # @ingroup l1_auxiliary
3667 def GetLastCreatedElems(self):
3668 return self.editor.GetLastCreatedElems()
3670 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3671 # @param theNodes identifiers of nodes to be doubled
3672 # @param theModifiedElems identifiers of elements to be updated by the new (doubled)
3673 # nodes. If list of element identifiers is empty then nodes are doubled but
3674 # they not assigned to elements
3675 # @return TRUE if operation has been completed successfully, FALSE otherwise
3676 # @ingroup l2_modif_edit
3677 def DoubleNodes(self, theNodes, theModifiedElems):
3678 return self.editor.DoubleNodes(theNodes, theModifiedElems)
3680 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3681 # This method provided for convenience works as DoubleNodes() described above.
3682 # @param theNodeId identifiers of node to be doubled
3683 # @param theModifiedElems identifiers of elements to be updated
3684 # @return TRUE if operation has been completed successfully, FALSE otherwise
3685 # @ingroup l2_modif_edit
3686 def DoubleNode(self, theNodeId, theModifiedElems):
3687 return self.editor.DoubleNode(theNodeId, theModifiedElems)
3689 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3690 # This method provided for convenience works as DoubleNodes() described above.
3691 # @param theNodes group of nodes to be doubled
3692 # @param theModifiedElems group of elements to be updated.
3693 # @return TRUE if operation has been completed successfully, FALSE otherwise
3694 # @ingroup l2_modif_edit
3695 def DoubleNodeGroup(self, theNodes, theModifiedElems):
3696 return self.editor.DoubleNodeGroup(theNodes, theModifiedElems)
3698 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3699 # This method provided for convenience works as DoubleNodes() described above.
3700 # @param theNodes list of groups of nodes to be doubled
3701 # @param theModifiedElems list of groups of elements to be updated.
3702 # @return TRUE if operation has been completed successfully, FALSE otherwise
3703 # @ingroup l2_modif_edit
3704 def DoubleNodeGroups(self, theNodes, theModifiedElems):
3705 return self.editor.DoubleNodeGroups(theNodes, theModifiedElems)
3707 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3708 # @param theElems - the list of elements (edges or faces) to be replicated
3709 # The nodes for duplication could be found from these elements
3710 # @param theNodesNot - list of nodes to NOT replicate
3711 # @param theAffectedElems - the list of elements (cells and edges) to which the
3712 # replicated nodes should be associated to.
3713 # @return TRUE if operation has been completed successfully, FALSE otherwise
3714 # @ingroup l2_modif_edit
3715 def DoubleNodeElem(self, theElems, theNodesNot, theAffectedElems):
3716 return self.editor.DoubleNodeElem(theElems, theNodesNot, theAffectedElems)
3718 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3719 # @param theElems - the list of elements (edges or faces) to be replicated
3720 # The nodes for duplication could be found from these elements
3721 # @param theNodesNot - list of nodes to NOT replicate
3722 # @param theShape - shape to detect affected elements (element which geometric center
3723 # located on or inside shape).
3724 # The replicated nodes should be associated to affected elements.
3725 # @return TRUE if operation has been completed successfully, FALSE otherwise
3726 # @ingroup l2_modif_edit
3727 def DoubleNodeElemInRegion(self, theElems, theNodesNot, theShape):
3728 return self.editor.DoubleNodeElemInRegion(theElems, theNodesNot, theShape)
3730 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3731 # This method provided for convenience works as DoubleNodes() described above.
3732 # @param theElems - group of of elements (edges or faces) to be replicated
3733 # @param theNodesNot - group of nodes not to replicated
3734 # @param theAffectedElems - group of elements to which the replicated nodes
3735 # should be associated to.
3736 # @ingroup l2_modif_edit
3737 def DoubleNodeElemGroup(self, theElems, theNodesNot, theAffectedElems):
3738 return self.editor.DoubleNodeElemGroup(theElems, theNodesNot, theAffectedElems)
3740 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3741 # This method provided for convenience works as DoubleNodes() described above.
3742 # @param theElems - group of of elements (edges or faces) to be replicated
3743 # @param theNodesNot - group of nodes not to replicated
3744 # @param theShape - shape to detect affected elements (element which geometric center
3745 # located on or inside shape).
3746 # The replicated nodes should be associated to affected elements.
3747 # @ingroup l2_modif_edit
3748 def DoubleNodeElemGroupInRegion(self, theElems, theNodesNot, theShape):
3749 return self.editor.DoubleNodeElemGroupInRegion(theElems, theNodesNot, theShape)
3751 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3752 # This method provided for convenience works as DoubleNodes() described above.
3753 # @param theElems - list of groups of elements (edges or faces) to be replicated
3754 # @param theNodesNot - list of groups of nodes not to replicated
3755 # @param theAffectedElems - group of elements to which the replicated nodes
3756 # should be associated to.
3757 # @return TRUE if operation has been completed successfully, FALSE otherwise
3758 # @ingroup l2_modif_edit
3759 def DoubleNodeElemGroups(self, theElems, theNodesNot, theAffectedElems):
3760 return self.editor.DoubleNodeElemGroups(theElems, theNodesNot, theAffectedElems)
3762 ## Creates a hole in a mesh by doubling the nodes of some particular elements
3763 # This method provided for convenience works as DoubleNodes() described above.
3764 # @param theElems - list of groups of elements (edges or faces) to be replicated
3765 # @param theNodesNot - list of groups of nodes not to replicated
3766 # @param theShape - shape to detect affected elements (element which geometric center
3767 # located on or inside shape).
3768 # The replicated nodes should be associated to affected elements.
3769 # @return TRUE if operation has been completed successfully, FALSE otherwise
3770 # @ingroup l2_modif_edit
3771 def DoubleNodeElemGroupsInRegion(self, theElems, theNodesNot, theShape):
3772 return self.editor.DoubleNodeElemGroupsInRegion(theElems, theNodesNot, theShape)
3774 ## The mother class to define algorithm, it is not recommended to use it directly.
3777 # @ingroup l2_algorithms
3778 class Mesh_Algorithm:
3779 # @class Mesh_Algorithm
3780 # @brief Class Mesh_Algorithm
3782 #def __init__(self,smesh):
3790 ## Finds a hypothesis in the study by its type name and parameters.
3791 # Finds only the hypotheses created in smeshpyD engine.
3792 # @return SMESH.SMESH_Hypothesis
3793 def FindHypothesis (self, hypname, args, CompareMethod, smeshpyD):
3794 study = smeshpyD.GetCurrentStudy()
3795 #to do: find component by smeshpyD object, not by its data type
3796 scomp = study.FindComponent(smeshpyD.ComponentDataType())
3797 if scomp is not None:
3798 res,hypRoot = scomp.FindSubObject(SMESH.Tag_HypothesisRoot)
3799 # Check if the root label of the hypotheses exists
3800 if res and hypRoot is not None:
3801 iter = study.NewChildIterator(hypRoot)
3802 # Check all published hypotheses
3804 hypo_so_i = iter.Value()
3805 attr = hypo_so_i.FindAttribute("AttributeIOR")[1]
3806 if attr is not None:
3807 anIOR = attr.Value()
3808 hypo_o_i = salome.orb.string_to_object(anIOR)
3809 if hypo_o_i is not None:
3810 # Check if this is a hypothesis
3811 hypo_i = hypo_o_i._narrow(SMESH.SMESH_Hypothesis)
3812 if hypo_i is not None:
3813 # Check if the hypothesis belongs to current engine
3814 if smeshpyD.GetObjectId(hypo_i) > 0:
3815 # Check if this is the required hypothesis
3816 if hypo_i.GetName() == hypname:
3818 if CompareMethod(hypo_i, args):
3832 ## Finds the algorithm in the study by its type name.
3833 # Finds only the algorithms, which have been created in smeshpyD engine.
3834 # @return SMESH.SMESH_Algo
3835 def FindAlgorithm (self, algoname, smeshpyD):
3836 study = smeshpyD.GetCurrentStudy()
3837 #to do: find component by smeshpyD object, not by its data type
3838 scomp = study.FindComponent(smeshpyD.ComponentDataType())
3839 if scomp is not None:
3840 res,hypRoot = scomp.FindSubObject(SMESH.Tag_AlgorithmsRoot)
3841 # Check if the root label of the algorithms exists
3842 if res and hypRoot is not None:
3843 iter = study.NewChildIterator(hypRoot)
3844 # Check all published algorithms
3846 algo_so_i = iter.Value()
3847 attr = algo_so_i.FindAttribute("AttributeIOR")[1]
3848 if attr is not None:
3849 anIOR = attr.Value()
3850 algo_o_i = salome.orb.string_to_object(anIOR)
3851 if algo_o_i is not None:
3852 # Check if this is an algorithm
3853 algo_i = algo_o_i._narrow(SMESH.SMESH_Algo)
3854 if algo_i is not None:
3855 # Checks if the algorithm belongs to the current engine
3856 if smeshpyD.GetObjectId(algo_i) > 0:
3857 # Check if this is the required algorithm
3858 if algo_i.GetName() == algoname:
3871 ## If the algorithm is global, returns 0; \n
3872 # else returns the submesh associated to this algorithm.
3873 def GetSubMesh(self):
3876 ## Returns the wrapped mesher.
3877 def GetAlgorithm(self):
3880 ## Gets the list of hypothesis that can be used with this algorithm
3881 def GetCompatibleHypothesis(self):
3884 mylist = self.algo.GetCompatibleHypothesis()
3887 ## Gets the name of the algorithm
3891 ## Sets the name to the algorithm
3892 def SetName(self, name):
3893 self.mesh.smeshpyD.SetName(self.algo, name)
3895 ## Gets the id of the algorithm
3897 return self.algo.GetId()
3900 def Create(self, mesh, geom, hypo, so="libStdMeshersEngine.so"):
3902 raise RuntimeError, "Attemp to create " + hypo + " algoritm on None shape"
3903 algo = self.FindAlgorithm(hypo, mesh.smeshpyD)
3905 algo = mesh.smeshpyD.CreateHypothesis(hypo, so)
3907 self.Assign(algo, mesh, geom)
3911 def Assign(self, algo, mesh, geom):
3913 raise RuntimeError, "Attemp to create " + algo + " algoritm on None shape"
3922 name = GetName(geom)
3925 name = mesh.geompyD.SubShapeName(geom, piece)
3926 mesh.geompyD.addToStudyInFather(piece, geom, name)
3928 self.subm = mesh.mesh.GetSubMesh(geom, algo.GetName())
3931 status = mesh.mesh.AddHypothesis(self.geom, self.algo)
3932 TreatHypoStatus( status, algo.GetName(), name, True )
3934 def CompareHyp (self, hyp, args):
3935 print "CompareHyp is not implemented for ", self.__class__.__name__, ":", hyp.GetName()
3938 def CompareEqualHyp (self, hyp, args):
3942 def Hypothesis (self, hyp, args=[], so="libStdMeshersEngine.so",
3943 UseExisting=0, CompareMethod=""):
3946 if CompareMethod == "": CompareMethod = self.CompareHyp
3947 hypo = self.FindHypothesis(hyp, args, CompareMethod, self.mesh.smeshpyD)
3950 hypo = self.mesh.smeshpyD.CreateHypothesis(hyp, so)
3956 a = a + s + str(args[i])
3960 self.mesh.smeshpyD.SetName(hypo, hyp + a)
3962 status = self.mesh.mesh.AddHypothesis(self.geom, hypo)
3963 TreatHypoStatus( status, GetName(hypo), GetName(self.geom), 0 )
3966 ## Returns entry of the shape to mesh in the study
3967 def MainShapeEntry(self):
3969 if not self.mesh or not self.mesh.GetMesh(): return entry
3970 if not self.mesh.GetMesh().HasShapeToMesh(): return entry
3971 study = self.mesh.smeshpyD.GetCurrentStudy()
3972 ior = salome.orb.object_to_string( self.mesh.GetShape() )
3973 sobj = study.FindObjectIOR(ior)
3974 if sobj: entry = sobj.GetID()
3975 if not entry: return ""
3978 # Public class: Mesh_Segment
3979 # --------------------------
3981 ## Class to define a segment 1D algorithm for discretization
3984 # @ingroup l3_algos_basic
3985 class Mesh_Segment(Mesh_Algorithm):
3987 ## Private constructor.
3988 def __init__(self, mesh, geom=0):
3989 Mesh_Algorithm.__init__(self)
3990 self.Create(mesh, geom, "Regular_1D")
3992 ## Defines "LocalLength" hypothesis to cut an edge in several segments with the same length
3993 # @param l for the length of segments that cut an edge
3994 # @param UseExisting if ==true - searches for an existing hypothesis created with
3995 # the same parameters, else (default) - creates a new one
3996 # @param p precision, used for calculation of the number of segments.
3997 # The precision should be a positive, meaningful value within the range [0,1].
3998 # In general, the number of segments is calculated with the formula:
3999 # nb = ceil((edge_length / l) - p)
4000 # Function ceil rounds its argument to the higher integer.
4001 # So, p=0 means rounding of (edge_length / l) to the higher integer,
4002 # p=0.5 means rounding of (edge_length / l) to the nearest integer,
4003 # p=1 means rounding of (edge_length / l) to the lower integer.
4004 # Default value is 1e-07.
4005 # @return an instance of StdMeshers_LocalLength hypothesis
4006 # @ingroup l3_hypos_1dhyps
4007 def LocalLength(self, l, UseExisting=0, p=1e-07):
4008 hyp = self.Hypothesis("LocalLength", [l,p], UseExisting=UseExisting,
4009 CompareMethod=self.CompareLocalLength)
4015 ## Checks if the given "LocalLength" hypothesis has the same parameters as the given arguments
4016 def CompareLocalLength(self, hyp, args):
4017 if IsEqual(hyp.GetLength(), args[0]):
4018 return IsEqual(hyp.GetPrecision(), args[1])
4021 ## Defines "MaxSize" hypothesis to cut an edge into segments not longer than given value
4022 # @param length is optional maximal allowed length of segment, if it is omitted
4023 # the preestimated length is used that depends on geometry size
4024 # @param UseExisting if ==true - searches for an existing hypothesis created with
4025 # the same parameters, else (default) - create a new one
4026 # @return an instance of StdMeshers_MaxLength hypothesis
4027 # @ingroup l3_hypos_1dhyps
4028 def MaxSize(self, length=0.0, UseExisting=0):
4029 hyp = self.Hypothesis("MaxLength", [length], UseExisting=UseExisting)
4032 hyp.SetLength(length)
4034 # set preestimated length
4035 gen = self.mesh.smeshpyD
4036 initHyp = gen.GetHypothesisParameterValues("MaxLength", "libStdMeshersEngine.so",
4037 self.mesh.GetMesh(), self.mesh.GetShape(),
4039 preHyp = initHyp._narrow(StdMeshers.StdMeshers_MaxLength)
4041 hyp.SetPreestimatedLength( preHyp.GetPreestimatedLength() )
4044 hyp.SetUsePreestimatedLength( length == 0.0 )
4047 ## Defines "NumberOfSegments" hypothesis to cut an edge in a fixed number of segments
4048 # @param n for the number of segments that cut an edge
4049 # @param s for the scale factor (optional)
4050 # @param reversedEdges is a list of edges to mesh using reversed orientation
4051 # @param UseExisting if ==true - searches for an existing hypothesis created with
4052 # the same parameters, else (default) - create a new one
4053 # @return an instance of StdMeshers_NumberOfSegments hypothesis
4054 # @ingroup l3_hypos_1dhyps
4055 def NumberOfSegments(self, n, s=[], reversedEdges=[], UseExisting=0):
4056 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4057 reversedEdges, UseExisting = [], reversedEdges
4058 entry = self.MainShapeEntry()
4060 hyp = self.Hypothesis("NumberOfSegments", [n, reversedEdges, entry],
4061 UseExisting=UseExisting,
4062 CompareMethod=self.CompareNumberOfSegments)
4064 hyp = self.Hypothesis("NumberOfSegments", [n,s, reversedEdges, entry],
4065 UseExisting=UseExisting,
4066 CompareMethod=self.CompareNumberOfSegments)
4067 hyp.SetDistrType( 1 )
4068 hyp.SetScaleFactor(s)
4069 hyp.SetNumberOfSegments(n)
4070 hyp.SetReversedEdges( reversedEdges )
4071 hyp.SetObjectEntry( entry )
4075 ## Checks if the given "NumberOfSegments" hypothesis has the same parameters as the given arguments
4076 def CompareNumberOfSegments(self, hyp, args):
4077 if hyp.GetNumberOfSegments() == args[0]:
4079 if hyp.GetReversedEdges() == args[1]:
4080 if not args[1] or hyp.GetObjectEntry() == args[2]:
4083 if hyp.GetReversedEdges() == args[2]:
4084 if not args[2] or hyp.GetObjectEntry() == args[3]:
4085 if hyp.GetDistrType() == 1:
4086 if IsEqual(hyp.GetScaleFactor(), args[1]):
4090 ## Defines "Arithmetic1D" hypothesis to cut an edge in several segments with increasing arithmetic length
4091 # @param start defines the length of the first segment
4092 # @param end defines the length of the last segment
4093 # @param reversedEdges is a list of edges to mesh using reversed orientation
4094 # @param UseExisting if ==true - searches for an existing hypothesis created with
4095 # the same parameters, else (default) - creates a new one
4096 # @return an instance of StdMeshers_Arithmetic1D hypothesis
4097 # @ingroup l3_hypos_1dhyps
4098 def Arithmetic1D(self, start, end, reversedEdges=[], UseExisting=0):
4099 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4100 reversedEdges, UseExisting = [], reversedEdges
4101 entry = self.MainShapeEntry()
4102 hyp = self.Hypothesis("Arithmetic1D", [start, end, reversedEdges, entry],
4103 UseExisting=UseExisting,
4104 CompareMethod=self.CompareArithmetic1D)
4105 hyp.SetStartLength(start)
4106 hyp.SetEndLength(end)
4107 hyp.SetReversedEdges( reversedEdges )
4108 hyp.SetObjectEntry( entry )
4112 ## Check if the given "Arithmetic1D" hypothesis has the same parameters as the given arguments
4113 def CompareArithmetic1D(self, hyp, args):
4114 if IsEqual(hyp.GetLength(1), args[0]):
4115 if IsEqual(hyp.GetLength(0), args[1]):
4116 if hyp.GetReversedEdges() == args[2]:
4117 if not args[2] or hyp.GetObjectEntry() == args[3]:
4122 ## Defines "FixedPoints1D" hypothesis to cut an edge using parameter
4123 # on curve from 0 to 1 (additionally it is neecessary to check
4124 # orientation of edges and create list of reversed edges if it is
4125 # needed) and sets numbers of segments between given points (default
4126 # values are equals 1
4127 # @param points defines the list of parameters on curve
4128 # @param nbSegs defines the list of numbers of segments
4129 # @param reversedEdges is a list of edges to mesh using reversed orientation
4130 # @param UseExisting if ==true - searches for an existing hypothesis created with
4131 # the same parameters, else (default) - creates a new one
4132 # @return an instance of StdMeshers_Arithmetic1D hypothesis
4133 # @ingroup l3_hypos_1dhyps
4134 def FixedPoints1D(self, points, nbSegs=[1], reversedEdges=[], UseExisting=0):
4135 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4136 reversedEdges, UseExisting = [], reversedEdges
4137 if reversedEdges and isinstance( reversedEdges[0], geompyDC.GEOM._objref_GEOM_Object ):
4138 for i in range( len( reversedEdges )):
4139 reversedEdges[i] = self.mesh.geompyD.GetSubShapeID(self.mesh.geom, reversedEdges[i] )
4140 entry = self.MainShapeEntry()
4141 hyp = self.Hypothesis("FixedPoints1D", [points, nbSegs, reversedEdges, entry],
4142 UseExisting=UseExisting,
4143 CompareMethod=self.CompareFixedPoints1D)
4144 hyp.SetPoints(points)
4145 hyp.SetNbSegments(nbSegs)
4146 hyp.SetReversedEdges(reversedEdges)
4147 hyp.SetObjectEntry(entry)
4151 ## Check if the given "FixedPoints1D" hypothesis has the same parameters
4152 ## as the given arguments
4153 def CompareFixedPoints1D(self, hyp, args):
4154 if hyp.GetPoints() == args[0]:
4155 if hyp.GetNbSegments() == args[1]:
4156 if hyp.GetReversedEdges() == args[2]:
4157 if not args[2] or hyp.GetObjectEntry() == args[3]:
4163 ## Defines "StartEndLength" hypothesis to cut an edge in several segments with increasing geometric length
4164 # @param start defines the length of the first segment
4165 # @param end defines the length of the last segment
4166 # @param reversedEdges is a list of edges to mesh using reversed orientation
4167 # @param UseExisting if ==true - searches for an existing hypothesis created with
4168 # the same parameters, else (default) - creates a new one
4169 # @return an instance of StdMeshers_StartEndLength hypothesis
4170 # @ingroup l3_hypos_1dhyps
4171 def StartEndLength(self, start, end, reversedEdges=[], UseExisting=0):
4172 if not isinstance(reversedEdges,list): #old version script, before adding reversedEdges
4173 reversedEdges, UseExisting = [], reversedEdges
4174 entry = self.MainShapeEntry()
4175 hyp = self.Hypothesis("StartEndLength", [start, end, reversedEdges, entry],
4176 UseExisting=UseExisting,
4177 CompareMethod=self.CompareStartEndLength)
4178 hyp.SetStartLength(start)
4179 hyp.SetEndLength(end)
4180 hyp.SetReversedEdges( reversedEdges )
4181 hyp.SetObjectEntry( entry )
4184 ## Check if the given "StartEndLength" hypothesis has the same parameters as the given arguments
4185 def CompareStartEndLength(self, hyp, args):
4186 if IsEqual(hyp.GetLength(1), args[0]):
4187 if IsEqual(hyp.GetLength(0), args[1]):
4188 if hyp.GetReversedEdges() == args[2]:
4189 if not args[2] or hyp.GetObjectEntry() == args[3]:
4193 ## Defines "Deflection1D" hypothesis
4194 # @param d for the deflection
4195 # @param UseExisting if ==true - searches for an existing hypothesis created with
4196 # the same parameters, else (default) - create a new one
4197 # @ingroup l3_hypos_1dhyps
4198 def Deflection1D(self, d, UseExisting=0):
4199 hyp = self.Hypothesis("Deflection1D", [d], UseExisting=UseExisting,
4200 CompareMethod=self.CompareDeflection1D)
4201 hyp.SetDeflection(d)
4204 ## Check if the given "Deflection1D" hypothesis has the same parameters as the given arguments
4205 def CompareDeflection1D(self, hyp, args):
4206 return IsEqual(hyp.GetDeflection(), args[0])
4208 ## Defines "Propagation" hypothesis that propagates all other hypotheses on all other edges that are at
4209 # the opposite side in case of quadrangular faces
4210 # @ingroup l3_hypos_additi
4211 def Propagation(self):
4212 return self.Hypothesis("Propagation", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4214 ## Defines "AutomaticLength" hypothesis
4215 # @param fineness for the fineness [0-1]
4216 # @param UseExisting if ==true - searches for an existing hypothesis created with the
4217 # same parameters, else (default) - create a new one
4218 # @ingroup l3_hypos_1dhyps
4219 def AutomaticLength(self, fineness=0, UseExisting=0):
4220 hyp = self.Hypothesis("AutomaticLength",[fineness],UseExisting=UseExisting,
4221 CompareMethod=self.CompareAutomaticLength)
4222 hyp.SetFineness( fineness )
4225 ## Checks if the given "AutomaticLength" hypothesis has the same parameters as the given arguments
4226 def CompareAutomaticLength(self, hyp, args):
4227 return IsEqual(hyp.GetFineness(), args[0])
4229 ## Defines "SegmentLengthAroundVertex" hypothesis
4230 # @param length for the segment length
4231 # @param vertex for the length localization: the vertex index [0,1] | vertex object.
4232 # Any other integer value means that the hypothesis will be set on the
4233 # whole 1D shape, where Mesh_Segment algorithm is assigned.
4234 # @param UseExisting if ==true - searches for an existing hypothesis created with
4235 # the same parameters, else (default) - creates a new one
4236 # @ingroup l3_algos_segmarv
4237 def LengthNearVertex(self, length, vertex=0, UseExisting=0):
4239 store_geom = self.geom
4240 if type(vertex) is types.IntType:
4241 if vertex == 0 or vertex == 1:
4242 vertex = self.mesh.geompyD.SubShapeAllSorted(self.geom, geompyDC.ShapeType["VERTEX"])[vertex]
4250 if self.geom is None:
4251 raise RuntimeError, "Attemp to create SegmentAroundVertex_0D algoritm on None shape"
4253 name = GetName(self.geom)
4256 piece = self.mesh.geom
4257 name = self.mesh.geompyD.SubShapeName(self.geom, piece)
4258 self.mesh.geompyD.addToStudyInFather(piece, self.geom, name)
4260 algo = self.FindAlgorithm("SegmentAroundVertex_0D", self.mesh.smeshpyD)
4262 algo = self.mesh.smeshpyD.CreateHypothesis("SegmentAroundVertex_0D", "libStdMeshersEngine.so")
4264 status = self.mesh.mesh.AddHypothesis(self.geom, algo)
4265 TreatHypoStatus(status, "SegmentAroundVertex_0D", name, True)
4267 hyp = self.Hypothesis("SegmentLengthAroundVertex", [length], UseExisting=UseExisting,
4268 CompareMethod=self.CompareLengthNearVertex)
4269 self.geom = store_geom
4270 hyp.SetLength( length )
4273 ## Checks if the given "LengthNearVertex" hypothesis has the same parameters as the given arguments
4274 # @ingroup l3_algos_segmarv
4275 def CompareLengthNearVertex(self, hyp, args):
4276 return IsEqual(hyp.GetLength(), args[0])
4278 ## Defines "QuadraticMesh" hypothesis, forcing construction of quadratic edges.
4279 # If the 2D mesher sees that all boundary edges are quadratic,
4280 # it generates quadratic faces, else it generates linear faces using
4281 # medium nodes as if they are vertices.
4282 # The 3D mesher generates quadratic volumes only if all boundary faces
4283 # are quadratic, else it fails.
4285 # @ingroup l3_hypos_additi
4286 def QuadraticMesh(self):
4287 hyp = self.Hypothesis("QuadraticMesh", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4290 # Public class: Mesh_CompositeSegment
4291 # --------------------------
4293 ## Defines a segment 1D algorithm for discretization
4295 # @ingroup l3_algos_basic
4296 class Mesh_CompositeSegment(Mesh_Segment):
4298 ## Private constructor.
4299 def __init__(self, mesh, geom=0):
4300 self.Create(mesh, geom, "CompositeSegment_1D")
4303 # Public class: Mesh_Segment_Python
4304 # ---------------------------------
4306 ## Defines a segment 1D algorithm for discretization with python function
4308 # @ingroup l3_algos_basic
4309 class Mesh_Segment_Python(Mesh_Segment):
4311 ## Private constructor.
4312 def __init__(self, mesh, geom=0):
4313 import Python1dPlugin
4314 self.Create(mesh, geom, "Python_1D", "libPython1dEngine.so")
4316 ## Defines "PythonSplit1D" hypothesis
4317 # @param n for the number of segments that cut an edge
4318 # @param func for the python function that calculates the length of all segments
4319 # @param UseExisting if ==true - searches for the existing hypothesis created with
4320 # the same parameters, else (default) - creates a new one
4321 # @ingroup l3_hypos_1dhyps
4322 def PythonSplit1D(self, n, func, UseExisting=0):
4323 hyp = self.Hypothesis("PythonSplit1D", [n], "libPython1dEngine.so",
4324 UseExisting=UseExisting, CompareMethod=self.ComparePythonSplit1D)
4325 hyp.SetNumberOfSegments(n)
4326 hyp.SetPythonLog10RatioFunction(func)
4329 ## Checks if the given "PythonSplit1D" hypothesis has the same parameters as the given arguments
4330 def ComparePythonSplit1D(self, hyp, args):
4331 #if hyp.GetNumberOfSegments() == args[0]:
4332 # if hyp.GetPythonLog10RatioFunction() == args[1]:
4336 # Public class: Mesh_Triangle
4337 # ---------------------------
4339 ## Defines a triangle 2D algorithm
4341 # @ingroup l3_algos_basic
4342 class Mesh_Triangle(Mesh_Algorithm):
4351 ## Private constructor.
4352 def __init__(self, mesh, algoType, geom=0):
4353 Mesh_Algorithm.__init__(self)
4355 self.algoType = algoType
4356 if algoType == MEFISTO:
4357 self.Create(mesh, geom, "MEFISTO_2D")
4359 elif algoType == BLSURF:
4361 self.Create(mesh, geom, "BLSURF", "libBLSURFEngine.so")
4362 #self.SetPhysicalMesh() - PAL19680
4363 elif algoType == NETGEN:
4365 self.Create(mesh, geom, "NETGEN_2D", "libNETGENEngine.so")
4367 elif algoType == NETGEN_2D:
4369 self.Create(mesh, geom, "NETGEN_2D_ONLY", "libNETGENEngine.so")
4372 ## Defines "MaxElementArea" hypothesis basing on the definition of the maximum area of each triangle
4373 # @param area for the maximum area of each triangle
4374 # @param UseExisting if ==true - searches for an existing hypothesis created with the
4375 # same parameters, else (default) - creates a new one
4377 # Only for algoType == MEFISTO || NETGEN_2D
4378 # @ingroup l3_hypos_2dhyps
4379 def MaxElementArea(self, area, UseExisting=0):
4380 if self.algoType == MEFISTO or self.algoType == NETGEN_2D:
4381 hyp = self.Hypothesis("MaxElementArea", [area], UseExisting=UseExisting,
4382 CompareMethod=self.CompareMaxElementArea)
4383 elif self.algoType == NETGEN:
4384 hyp = self.Parameters(SIMPLE)
4385 hyp.SetMaxElementArea(area)
4388 ## Checks if the given "MaxElementArea" hypothesis has the same parameters as the given arguments
4389 def CompareMaxElementArea(self, hyp, args):
4390 return IsEqual(hyp.GetMaxElementArea(), args[0])
4392 ## Defines "LengthFromEdges" hypothesis to build triangles
4393 # based on the length of the edges taken from the wire
4395 # Only for algoType == MEFISTO || NETGEN_2D
4396 # @ingroup l3_hypos_2dhyps
4397 def LengthFromEdges(self):
4398 if self.algoType == MEFISTO or self.algoType == NETGEN_2D:
4399 hyp = self.Hypothesis("LengthFromEdges", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4401 elif self.algoType == NETGEN:
4402 hyp = self.Parameters(SIMPLE)
4403 hyp.LengthFromEdges()
4406 ## Sets a way to define size of mesh elements to generate.
4407 # @param thePhysicalMesh is: DefaultSize or Custom.
4408 # @ingroup l3_hypos_blsurf
4409 def SetPhysicalMesh(self, thePhysicalMesh=DefaultSize):
4410 # Parameter of BLSURF algo
4411 self.Parameters().SetPhysicalMesh(thePhysicalMesh)
4413 ## Sets size of mesh elements to generate.
4414 # @ingroup l3_hypos_blsurf
4415 def SetPhySize(self, theVal):
4416 # Parameter of BLSURF algo
4417 self.SetPhysicalMesh(1) #Custom - else why to set the size?
4418 self.Parameters().SetPhySize(theVal)
4420 ## Sets lower boundary of mesh element size (PhySize).
4421 # @ingroup l3_hypos_blsurf
4422 def SetPhyMin(self, theVal=-1):
4423 # Parameter of BLSURF algo
4424 self.Parameters().SetPhyMin(theVal)
4426 ## Sets upper boundary of mesh element size (PhySize).
4427 # @ingroup l3_hypos_blsurf
4428 def SetPhyMax(self, theVal=-1):
4429 # Parameter of BLSURF algo
4430 self.Parameters().SetPhyMax(theVal)
4432 ## Sets a way to define maximum angular deflection of mesh from CAD model.
4433 # @param theGeometricMesh is: DefaultGeom or Custom
4434 # @ingroup l3_hypos_blsurf
4435 def SetGeometricMesh(self, theGeometricMesh=0):
4436 # Parameter of BLSURF algo
4437 if self.Parameters().GetPhysicalMesh() == 0: theGeometricMesh = 1
4438 self.params.SetGeometricMesh(theGeometricMesh)
4440 ## Sets angular deflection (in degrees) of a mesh face from CAD surface.
4441 # @ingroup l3_hypos_blsurf
4442 def SetAngleMeshS(self, theVal=_angleMeshS):
4443 # Parameter of BLSURF algo
4444 if self.Parameters().GetGeometricMesh() == 0: theVal = self._angleMeshS
4445 self.params.SetAngleMeshS(theVal)
4447 ## Sets angular deflection (in degrees) of a mesh edge from CAD curve.
4448 # @ingroup l3_hypos_blsurf
4449 def SetAngleMeshC(self, theVal=_angleMeshS):
4450 # Parameter of BLSURF algo
4451 if self.Parameters().GetGeometricMesh() == 0: theVal = self._angleMeshS
4452 self.params.SetAngleMeshC(theVal)
4454 ## Sets lower boundary of mesh element size computed to respect angular deflection.
4455 # @ingroup l3_hypos_blsurf
4456 def SetGeoMin(self, theVal=-1):
4457 # Parameter of BLSURF algo
4458 self.Parameters().SetGeoMin(theVal)
4460 ## Sets upper boundary of mesh element size computed to respect angular deflection.
4461 # @ingroup l3_hypos_blsurf
4462 def SetGeoMax(self, theVal=-1):
4463 # Parameter of BLSURF algo
4464 self.Parameters().SetGeoMax(theVal)
4466 ## Sets maximal allowed ratio between the lengths of two adjacent edges.
4467 # @ingroup l3_hypos_blsurf
4468 def SetGradation(self, theVal=_gradation):
4469 # Parameter of BLSURF algo
4470 if self.Parameters().GetGeometricMesh() == 0: theVal = self._gradation
4471 self.params.SetGradation(theVal)
4473 ## Sets topology usage way.
4474 # @param way defines how mesh conformity is assured <ul>
4475 # <li>FromCAD - mesh conformity is assured by conformity of a shape</li>
4476 # <li>PreProcess or PreProcessPlus - by pre-processing a CAD model</li></ul>
4477 # @ingroup l3_hypos_blsurf
4478 def SetTopology(self, way):
4479 # Parameter of BLSURF algo
4480 self.Parameters().SetTopology(way)
4482 ## To respect geometrical edges or not.
4483 # @ingroup l3_hypos_blsurf
4484 def SetDecimesh(self, toIgnoreEdges=False):
4485 # Parameter of BLSURF algo
4486 self.Parameters().SetDecimesh(toIgnoreEdges)
4488 ## Sets verbosity level in the range 0 to 100.
4489 # @ingroup l3_hypos_blsurf
4490 def SetVerbosity(self, level):
4491 # Parameter of BLSURF algo
4492 self.Parameters().SetVerbosity(level)
4494 ## Sets advanced option value.
4495 # @ingroup l3_hypos_blsurf
4496 def SetOptionValue(self, optionName, level):
4497 # Parameter of BLSURF algo
4498 self.Parameters().SetOptionValue(optionName,level)
4500 ## Sets QuadAllowed flag.
4501 # Only for algoType == NETGEN || NETGEN_2D || BLSURF
4502 # @ingroup l3_hypos_netgen l3_hypos_blsurf
4503 def SetQuadAllowed(self, toAllow=True):
4504 if self.algoType == NETGEN_2D:
4505 if toAllow: # add QuadranglePreference
4506 self.Hypothesis("QuadranglePreference", UseExisting=1, CompareMethod=self.CompareEqualHyp)
4507 else: # remove QuadranglePreference
4508 for hyp in self.mesh.GetHypothesisList( self.geom ):
4509 if hyp.GetName() == "QuadranglePreference":
4510 self.mesh.RemoveHypothesis( self.geom, hyp )
4515 if self.Parameters():
4516 self.params.SetQuadAllowed(toAllow)
4519 ## Defines hypothesis having several parameters
4521 # @ingroup l3_hypos_netgen
4522 def Parameters(self, which=SOLE):
4525 if self.algoType == NETGEN:
4527 self.params = self.Hypothesis("NETGEN_SimpleParameters_2D", [],
4528 "libNETGENEngine.so", UseExisting=0)
4530 self.params = self.Hypothesis("NETGEN_Parameters_2D", [],
4531 "libNETGENEngine.so", UseExisting=0)
4533 elif self.algoType == MEFISTO:
4534 print "Mefisto algo support no multi-parameter hypothesis"
4536 elif self.algoType == NETGEN_2D:
4537 print "NETGEN_2D_ONLY algo support no multi-parameter hypothesis"
4538 print "NETGEN_2D_ONLY uses 'MaxElementArea' and 'LengthFromEdges' ones"
4540 elif self.algoType == BLSURF:
4541 self.params = self.Hypothesis("BLSURF_Parameters", [],
4542 "libBLSURFEngine.so", UseExisting=0)
4545 print "Mesh_Triangle with algo type %s does not have such a parameter, check algo type"%self.algoType
4550 # Only for algoType == NETGEN
4551 # @ingroup l3_hypos_netgen
4552 def SetMaxSize(self, theSize):
4553 if self.Parameters():
4554 self.params.SetMaxSize(theSize)
4556 ## Sets SecondOrder flag
4558 # Only for algoType == NETGEN
4559 # @ingroup l3_hypos_netgen
4560 def SetSecondOrder(self, theVal):
4561 if self.Parameters():
4562 self.params.SetSecondOrder(theVal)
4564 ## Sets Optimize flag
4566 # Only for algoType == NETGEN
4567 # @ingroup l3_hypos_netgen
4568 def SetOptimize(self, theVal):
4569 if self.Parameters():
4570 self.params.SetOptimize(theVal)
4573 # @param theFineness is:
4574 # VeryCoarse, Coarse, Moderate, Fine, VeryFine or Custom
4576 # Only for algoType == NETGEN
4577 # @ingroup l3_hypos_netgen
4578 def SetFineness(self, theFineness):
4579 if self.Parameters():
4580 self.params.SetFineness(theFineness)
4584 # Only for algoType == NETGEN
4585 # @ingroup l3_hypos_netgen
4586 def SetGrowthRate(self, theRate):
4587 if self.Parameters():
4588 self.params.SetGrowthRate(theRate)
4590 ## Sets NbSegPerEdge
4592 # Only for algoType == NETGEN
4593 # @ingroup l3_hypos_netgen
4594 def SetNbSegPerEdge(self, theVal):
4595 if self.Parameters():
4596 self.params.SetNbSegPerEdge(theVal)
4598 ## Sets NbSegPerRadius
4600 # Only for algoType == NETGEN
4601 # @ingroup l3_hypos_netgen
4602 def SetNbSegPerRadius(self, theVal):
4603 if self.Parameters():
4604 self.params.SetNbSegPerRadius(theVal)
4606 ## Sets number of segments overriding value set by SetLocalLength()
4608 # Only for algoType == NETGEN
4609 # @ingroup l3_hypos_netgen
4610 def SetNumberOfSegments(self, theVal):
4611 self.Parameters(SIMPLE).SetNumberOfSegments(theVal)
4613 ## Sets number of segments overriding value set by SetNumberOfSegments()
4615 # Only for algoType == NETGEN
4616 # @ingroup l3_hypos_netgen
4617 def SetLocalLength(self, theVal):
4618 self.Parameters(SIMPLE).SetLocalLength(theVal)
4623 # Public class: Mesh_Quadrangle
4624 # -----------------------------
4626 ## Defines a quadrangle 2D algorithm
4628 # @ingroup l3_algos_basic
4629 class Mesh_Quadrangle(Mesh_Algorithm):
4631 ## Private constructor.
4632 def __init__(self, mesh, geom=0):
4633 Mesh_Algorithm.__init__(self)
4634 self.Create(mesh, geom, "Quadrangle_2D")
4636 ## Defines "QuadranglePreference" hypothesis, forcing construction
4637 # of quadrangles if the number of nodes on the opposite edges is not the same
4638 # while the total number of nodes on edges is even
4640 # @ingroup l3_hypos_additi
4641 def QuadranglePreference(self):
4642 hyp = self.Hypothesis("QuadranglePreference", UseExisting=1,
4643 CompareMethod=self.CompareEqualHyp)
4646 ## Defines "TrianglePreference" hypothesis, forcing construction
4647 # of triangles in the refinement area if the number of nodes
4648 # on the opposite edges is not the same
4650 # @ingroup l3_hypos_additi
4651 def TrianglePreference(self):
4652 hyp = self.Hypothesis("TrianglePreference", UseExisting=1,
4653 CompareMethod=self.CompareEqualHyp)
4656 ## Defines "QuadrangleParams" hypothesis
4657 # @param vertex: vertex of a trilateral geometrical face, around which triangles
4658 # will be created while other elements will be quadrangles.
4659 # Vertex can be either a GEOM_Object or a vertex ID within the
4661 # @param UseExisting: if ==true - searches for the existing hypothesis created with
4662 # the same parameters, else (default) - creates a new one
4664 # @ingroup l3_hypos_additi
4665 def TriangleVertex(self, vertex, UseExisting=0):
4667 if isinstance( vertexID, geompyDC.GEOM._objref_GEOM_Object ):
4668 vertexID = self.mesh.geompyD.GetSubShapeID( self.mesh.geom, vertex )
4669 hyp = self.Hypothesis("QuadrangleParams", [vertexID], UseExisting = UseExisting,
4670 CompareMethod=lambda hyp,args: hyp.GetTriaVertex()==args[0])
4671 hyp.SetTriaVertex( vertexID )
4675 # Public class: Mesh_Tetrahedron
4676 # ------------------------------
4678 ## Defines a tetrahedron 3D algorithm
4680 # @ingroup l3_algos_basic
4681 class Mesh_Tetrahedron(Mesh_Algorithm):
4686 ## Private constructor.
4687 def __init__(self, mesh, algoType, geom=0):
4688 Mesh_Algorithm.__init__(self)
4690 if algoType == NETGEN:
4692 self.Create(mesh, geom, "NETGEN_3D", "libNETGENEngine.so")
4695 elif algoType == FULL_NETGEN:
4697 self.Create(mesh, geom, "NETGEN_2D3D", "libNETGENEngine.so")
4700 elif algoType == GHS3D:
4702 self.Create(mesh, geom, "GHS3D_3D" , "libGHS3DEngine.so")
4705 elif algoType == GHS3DPRL:
4706 CheckPlugin(GHS3DPRL)
4707 self.Create(mesh, geom, "GHS3DPRL_3D" , "libGHS3DPRLEngine.so")
4710 self.algoType = algoType
4712 ## Defines "MaxElementVolume" hypothesis to give the maximun volume of each tetrahedron
4713 # @param vol for the maximum volume of each tetrahedron
4714 # @param UseExisting if ==true - searches for the existing hypothesis created with
4715 # the same parameters, else (default) - creates a new one
4716 # @ingroup l3_hypos_maxvol
4717 def MaxElementVolume(self, vol, UseExisting=0):
4718 if self.algoType == NETGEN:
4719 hyp = self.Hypothesis("MaxElementVolume", [vol], UseExisting=UseExisting,
4720 CompareMethod=self.CompareMaxElementVolume)
4721 hyp.SetMaxElementVolume(vol)
4723 elif self.algoType == FULL_NETGEN:
4724 self.Parameters(SIMPLE).SetMaxElementVolume(vol)
4727 ## Checks if the given "MaxElementVolume" hypothesis has the same parameters as the given arguments
4728 def CompareMaxElementVolume(self, hyp, args):
4729 return IsEqual(hyp.GetMaxElementVolume(), args[0])
4731 ## Defines hypothesis having several parameters
4733 # @ingroup l3_hypos_netgen
4734 def Parameters(self, which=SOLE):
4738 if self.algoType == FULL_NETGEN:
4740 self.params = self.Hypothesis("NETGEN_SimpleParameters_3D", [],
4741 "libNETGENEngine.so", UseExisting=0)
4743 self.params = self.Hypothesis("NETGEN_Parameters", [],
4744 "libNETGENEngine.so", UseExisting=0)
4747 if self.algoType == GHS3D:
4748 self.params = self.Hypothesis("GHS3D_Parameters", [],
4749 "libGHS3DEngine.so", UseExisting=0)
4752 if self.algoType == GHS3DPRL:
4753 self.params = self.Hypothesis("GHS3DPRL_Parameters", [],
4754 "libGHS3DPRLEngine.so", UseExisting=0)
4757 print "Algo supports no multi-parameter hypothesis"
4761 # Parameter of FULL_NETGEN
4762 # @ingroup l3_hypos_netgen
4763 def SetMaxSize(self, theSize):
4764 self.Parameters().SetMaxSize(theSize)
4766 ## Sets SecondOrder flag
4767 # Parameter of FULL_NETGEN
4768 # @ingroup l3_hypos_netgen
4769 def SetSecondOrder(self, theVal):
4770 self.Parameters().SetSecondOrder(theVal)
4772 ## Sets Optimize flag
4773 # Parameter of FULL_NETGEN
4774 # @ingroup l3_hypos_netgen
4775 def SetOptimize(self, theVal):
4776 self.Parameters().SetOptimize(theVal)
4779 # @param theFineness is:
4780 # VeryCoarse, Coarse, Moderate, Fine, VeryFine or Custom
4781 # Parameter of FULL_NETGEN
4782 # @ingroup l3_hypos_netgen
4783 def SetFineness(self, theFineness):
4784 self.Parameters().SetFineness(theFineness)
4787 # Parameter of FULL_NETGEN
4788 # @ingroup l3_hypos_netgen
4789 def SetGrowthRate(self, theRate):
4790 self.Parameters().SetGrowthRate(theRate)
4792 ## Sets NbSegPerEdge
4793 # Parameter of FULL_NETGEN
4794 # @ingroup l3_hypos_netgen
4795 def SetNbSegPerEdge(self, theVal):
4796 self.Parameters().SetNbSegPerEdge(theVal)
4798 ## Sets NbSegPerRadius
4799 # Parameter of FULL_NETGEN
4800 # @ingroup l3_hypos_netgen
4801 def SetNbSegPerRadius(self, theVal):
4802 self.Parameters().SetNbSegPerRadius(theVal)
4804 ## Sets number of segments overriding value set by SetLocalLength()
4805 # Only for algoType == NETGEN_FULL
4806 # @ingroup l3_hypos_netgen
4807 def SetNumberOfSegments(self, theVal):
4808 self.Parameters(SIMPLE).SetNumberOfSegments(theVal)
4810 ## Sets number of segments overriding value set by SetNumberOfSegments()
4811 # Only for algoType == NETGEN_FULL
4812 # @ingroup l3_hypos_netgen
4813 def SetLocalLength(self, theVal):
4814 self.Parameters(SIMPLE).SetLocalLength(theVal)
4816 ## Defines "MaxElementArea" parameter of NETGEN_SimpleParameters_3D hypothesis.
4817 # Overrides value set by LengthFromEdges()
4818 # Only for algoType == NETGEN_FULL
4819 # @ingroup l3_hypos_netgen
4820 def MaxElementArea(self, area):
4821 self.Parameters(SIMPLE).SetMaxElementArea(area)
4823 ## Defines "LengthFromEdges" parameter of NETGEN_SimpleParameters_3D hypothesis
4824 # Overrides value set by MaxElementArea()
4825 # Only for algoType == NETGEN_FULL
4826 # @ingroup l3_hypos_netgen
4827 def LengthFromEdges(self):
4828 self.Parameters(SIMPLE).LengthFromEdges()
4830 ## Defines "LengthFromFaces" parameter of NETGEN_SimpleParameters_3D hypothesis
4831 # Overrides value set by MaxElementVolume()
4832 # Only for algoType == NETGEN_FULL
4833 # @ingroup l3_hypos_netgen
4834 def LengthFromFaces(self):
4835 self.Parameters(SIMPLE).LengthFromFaces()
4837 ## To mesh "holes" in a solid or not. Default is to mesh.
4838 # @ingroup l3_hypos_ghs3dh
4839 def SetToMeshHoles(self, toMesh):
4840 # Parameter of GHS3D
4841 self.Parameters().SetToMeshHoles(toMesh)
4843 ## Set Optimization level:
4844 # None_Optimization, Light_Optimization, Standard_Optimization, StandardPlus_Optimization,
4845 # Strong_Optimization.
4846 # Default is Standard_Optimization
4847 # @ingroup l3_hypos_ghs3dh
4848 def SetOptimizationLevel(self, level):
4849 # Parameter of GHS3D
4850 self.Parameters().SetOptimizationLevel(level)
4852 ## Maximal size of memory to be used by the algorithm (in Megabytes).
4853 # @ingroup l3_hypos_ghs3dh
4854 def SetMaximumMemory(self, MB):
4855 # Advanced parameter of GHS3D
4856 self.Parameters().SetMaximumMemory(MB)
4858 ## Initial size of memory to be used by the algorithm (in Megabytes) in
4859 # automatic memory adjustment mode.
4860 # @ingroup l3_hypos_ghs3dh
4861 def SetInitialMemory(self, MB):
4862 # Advanced parameter of GHS3D
4863 self.Parameters().SetInitialMemory(MB)
4865 ## Path to working directory.
4866 # @ingroup l3_hypos_ghs3dh
4867 def SetWorkingDirectory(self, path):
4868 # Advanced parameter of GHS3D
4869 self.Parameters().SetWorkingDirectory(path)
4871 ## To keep working files or remove them. Log file remains in case of errors anyway.
4872 # @ingroup l3_hypos_ghs3dh
4873 def SetKeepFiles(self, toKeep):
4874 # Advanced parameter of GHS3D and GHS3DPRL
4875 self.Parameters().SetKeepFiles(toKeep)
4877 ## To set verbose level [0-10]. <ul>
4878 #<li> 0 - no standard output,
4879 #<li> 2 - prints the data, quality statistics of the skin and final meshes and
4880 # indicates when the final mesh is being saved. In addition the software
4881 # gives indication regarding the CPU time.
4882 #<li>10 - same as 2 plus the main steps in the computation, quality statistics
4883 # histogram of the skin mesh, quality statistics histogram together with
4884 # the characteristics of the final mesh.</ul>
4885 # @ingroup l3_hypos_ghs3dh
4886 def SetVerboseLevel(self, level):
4887 # Advanced parameter of GHS3D
4888 self.Parameters().SetVerboseLevel(level)
4890 ## To create new nodes.
4891 # @ingroup l3_hypos_ghs3dh
4892 def SetToCreateNewNodes(self, toCreate):
4893 # Advanced parameter of GHS3D
4894 self.Parameters().SetToCreateNewNodes(toCreate)
4896 ## To use boundary recovery version which tries to create mesh on a very poor
4897 # quality surface mesh.
4898 # @ingroup l3_hypos_ghs3dh
4899 def SetToUseBoundaryRecoveryVersion(self, toUse):
4900 # Advanced parameter of GHS3D
4901 self.Parameters().SetToUseBoundaryRecoveryVersion(toUse)
4903 ## Sets command line option as text.
4904 # @ingroup l3_hypos_ghs3dh
4905 def SetTextOption(self, option):
4906 # Advanced parameter of GHS3D
4907 self.Parameters().SetTextOption(option)
4909 ## Sets MED files name and path.
4910 def SetMEDName(self, value):
4911 self.Parameters().SetMEDName(value)
4913 ## Sets the number of partition of the initial mesh
4914 def SetNbPart(self, value):
4915 self.Parameters().SetNbPart(value)
4917 ## When big mesh, start tepal in background
4918 def SetBackground(self, value):
4919 self.Parameters().SetBackground(value)
4921 # Public class: Mesh_Hexahedron
4922 # ------------------------------
4924 ## Defines a hexahedron 3D algorithm
4926 # @ingroup l3_algos_basic
4927 class Mesh_Hexahedron(Mesh_Algorithm):
4932 ## Private constructor.
4933 def __init__(self, mesh, algoType=Hexa, geom=0):
4934 Mesh_Algorithm.__init__(self)
4936 self.algoType = algoType
4938 if algoType == Hexa:
4939 self.Create(mesh, geom, "Hexa_3D")
4942 elif algoType == Hexotic:
4943 CheckPlugin(Hexotic)
4944 self.Create(mesh, geom, "Hexotic_3D", "libHexoticEngine.so")
4947 ## Defines "MinMaxQuad" hypothesis to give three hexotic parameters
4948 # @ingroup l3_hypos_hexotic
4949 def MinMaxQuad(self, min=3, max=8, quad=True):
4950 self.params = self.Hypothesis("Hexotic_Parameters", [], "libHexoticEngine.so",
4952 self.params.SetHexesMinLevel(min)
4953 self.params.SetHexesMaxLevel(max)
4954 self.params.SetHexoticQuadrangles(quad)
4957 # Deprecated, only for compatibility!
4958 # Public class: Mesh_Netgen
4959 # ------------------------------
4961 ## Defines a NETGEN-based 2D or 3D algorithm
4962 # that needs no discrete boundary (i.e. independent)
4964 # This class is deprecated, only for compatibility!
4967 # @ingroup l3_algos_basic
4968 class Mesh_Netgen(Mesh_Algorithm):
4972 ## Private constructor.
4973 def __init__(self, mesh, is3D, geom=0):
4974 Mesh_Algorithm.__init__(self)
4980 self.Create(mesh, geom, "NETGEN_2D3D", "libNETGENEngine.so")
4984 self.Create(mesh, geom, "NETGEN_2D", "libNETGENEngine.so")
4987 ## Defines the hypothesis containing parameters of the algorithm
4988 def Parameters(self):
4990 hyp = self.Hypothesis("NETGEN_Parameters", [],
4991 "libNETGENEngine.so", UseExisting=0)
4993 hyp = self.Hypothesis("NETGEN_Parameters_2D", [],
4994 "libNETGENEngine.so", UseExisting=0)
4997 # Public class: Mesh_Projection1D
4998 # ------------------------------
5000 ## Defines a projection 1D algorithm
5001 # @ingroup l3_algos_proj
5003 class Mesh_Projection1D(Mesh_Algorithm):
5005 ## Private constructor.
5006 def __init__(self, mesh, geom=0):
5007 Mesh_Algorithm.__init__(self)
5008 self.Create(mesh, geom, "Projection_1D")
5010 ## Defines "Source Edge" hypothesis, specifying a meshed edge, from where
5011 # a mesh pattern is taken, and, optionally, the association of vertices
5012 # between the source edge and a target edge (to which a hypothesis is assigned)
5013 # @param edge from which nodes distribution is taken
5014 # @param mesh from which nodes distribution is taken (optional)
5015 # @param srcV a vertex of \a edge to associate with \a tgtV (optional)
5016 # @param tgtV a vertex of \a the edge to which the algorithm is assigned,
5017 # to associate with \a srcV (optional)
5018 # @param UseExisting if ==true - searches for the existing hypothesis created with
5019 # the same parameters, else (default) - creates a new one
5020 def SourceEdge(self, edge, mesh=None, srcV=None, tgtV=None, UseExisting=0):
5021 hyp = self.Hypothesis("ProjectionSource1D", [edge,mesh,srcV,tgtV],
5023 #UseExisting=UseExisting, CompareMethod=self.CompareSourceEdge)
5024 hyp.SetSourceEdge( edge )
5025 if not mesh is None and isinstance(mesh, Mesh):
5026 mesh = mesh.GetMesh()
5027 hyp.SetSourceMesh( mesh )
5028 hyp.SetVertexAssociation( srcV, tgtV )
5031 ## Checks if the given "SourceEdge" hypothesis has the same parameters as the given arguments
5032 #def CompareSourceEdge(self, hyp, args):
5033 # # it does not seem to be useful to reuse the existing "SourceEdge" hypothesis
5037 # Public class: Mesh_Projection2D
5038 # ------------------------------
5040 ## Defines a projection 2D algorithm
5041 # @ingroup l3_algos_proj
5043 class Mesh_Projection2D(Mesh_Algorithm):
5045 ## Private constructor.
5046 def __init__(self, mesh, geom=0):
5047 Mesh_Algorithm.__init__(self)
5048 self.Create(mesh, geom, "Projection_2D")
5050 ## Defines "Source Face" hypothesis, specifying a meshed face, from where
5051 # a mesh pattern is taken, and, optionally, the association of vertices
5052 # between the source face and the target face (to which a hypothesis is assigned)
5053 # @param face from which the mesh pattern is taken
5054 # @param mesh from which the mesh pattern is taken (optional)
5055 # @param srcV1 a vertex of \a face to associate with \a tgtV1 (optional)
5056 # @param tgtV1 a vertex of \a the face to which the algorithm is assigned,
5057 # to associate with \a srcV1 (optional)
5058 # @param srcV2 a vertex of \a face to associate with \a tgtV1 (optional)
5059 # @param tgtV2 a vertex of \a the face to which the algorithm is assigned,
5060 # to associate with \a srcV2 (optional)
5061 # @param UseExisting if ==true - forces the search for the existing hypothesis created with
5062 # the same parameters, else (default) - forces the creation a new one
5064 # Note: all association vertices must belong to one edge of a face
5065 def SourceFace(self, face, mesh=None, srcV1=None, tgtV1=None,
5066 srcV2=None, tgtV2=None, UseExisting=0):
5067 hyp = self.Hypothesis("ProjectionSource2D", [face,mesh,srcV1,tgtV1,srcV2,tgtV2],
5069 #UseExisting=UseExisting, CompareMethod=self.CompareSourceFace)
5070 hyp.SetSourceFace( face )
5071 if not mesh is None and isinstance(mesh, Mesh):
5072 mesh = mesh.GetMesh()
5073 hyp.SetSourceMesh( mesh )
5074 hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 )
5077 ## Checks if the given "SourceFace" hypothesis has the same parameters as the given arguments
5078 #def CompareSourceFace(self, hyp, args):
5079 # # it does not seem to be useful to reuse the existing "SourceFace" hypothesis
5082 # Public class: Mesh_Projection3D
5083 # ------------------------------
5085 ## Defines a projection 3D algorithm
5086 # @ingroup l3_algos_proj
5088 class Mesh_Projection3D(Mesh_Algorithm):
5090 ## Private constructor.
5091 def __init__(self, mesh, geom=0):
5092 Mesh_Algorithm.__init__(self)
5093 self.Create(mesh, geom, "Projection_3D")
5095 ## Defines the "Source Shape 3D" hypothesis, specifying a meshed solid, from where
5096 # the mesh pattern is taken, and, optionally, the association of vertices
5097 # between the source and the target solid (to which a hipothesis is assigned)
5098 # @param solid from where the mesh pattern is taken
5099 # @param mesh from where the mesh pattern is taken (optional)
5100 # @param srcV1 a vertex of \a solid to associate with \a tgtV1 (optional)
5101 # @param tgtV1 a vertex of \a the solid where the algorithm is assigned,
5102 # to associate with \a srcV1 (optional)
5103 # @param srcV2 a vertex of \a solid to associate with \a tgtV1 (optional)
5104 # @param tgtV2 a vertex of \a the solid to which the algorithm is assigned,
5105 # to associate with \a srcV2 (optional)
5106 # @param UseExisting - if ==true - searches for the existing hypothesis created with
5107 # the same parameters, else (default) - creates a new one
5109 # Note: association vertices must belong to one edge of a solid
5110 def SourceShape3D(self, solid, mesh=0, srcV1=0, tgtV1=0,
5111 srcV2=0, tgtV2=0, UseExisting=0):
5112 hyp = self.Hypothesis("ProjectionSource3D",
5113 [solid,mesh,srcV1,tgtV1,srcV2,tgtV2],
5115 #UseExisting=UseExisting, CompareMethod=self.CompareSourceShape3D)
5116 hyp.SetSource3DShape( solid )
5117 if not mesh is None and isinstance(mesh, Mesh):
5118 mesh = mesh.GetMesh()
5119 hyp.SetSourceMesh( mesh )
5120 if srcV1 and srcV2 and tgtV1 and tgtV2:
5121 hyp.SetVertexAssociation( srcV1, srcV2, tgtV1, tgtV2 )
5122 #elif srcV1 or srcV2 or tgtV1 or tgtV2:
5125 ## Checks if the given "SourceShape3D" hypothesis has the same parameters as given arguments
5126 #def CompareSourceShape3D(self, hyp, args):
5127 # # seems to be not really useful to reuse existing "SourceShape3D" hypothesis
5131 # Public class: Mesh_Prism
5132 # ------------------------
5134 ## Defines a 3D extrusion algorithm
5135 # @ingroup l3_algos_3dextr
5137 class Mesh_Prism3D(Mesh_Algorithm):
5139 ## Private constructor.
5140 def __init__(self, mesh, geom=0):
5141 Mesh_Algorithm.__init__(self)
5142 self.Create(mesh, geom, "Prism_3D")
5144 # Public class: Mesh_RadialPrism
5145 # -------------------------------
5147 ## Defines a Radial Prism 3D algorithm
5148 # @ingroup l3_algos_radialp
5150 class Mesh_RadialPrism3D(Mesh_Algorithm):
5152 ## Private constructor.
5153 def __init__(self, mesh, geom=0):
5154 Mesh_Algorithm.__init__(self)
5155 self.Create(mesh, geom, "RadialPrism_3D")
5157 self.distribHyp = self.Hypothesis("LayerDistribution", UseExisting=0)
5158 self.nbLayers = None
5160 ## Return 3D hypothesis holding the 1D one
5161 def Get3DHypothesis(self):
5162 return self.distribHyp
5164 ## Private method creating a 1D hypothesis and storing it in the LayerDistribution
5165 # hypothesis. Returns the created hypothesis
5166 def OwnHypothesis(self, hypType, args=[], so="libStdMeshersEngine.so"):
5167 #print "OwnHypothesis",hypType
5168 if not self.nbLayers is None:
5169 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.nbLayers )
5170 self.mesh.GetMesh().AddHypothesis( self.geom, self.distribHyp )
5171 study = self.mesh.smeshpyD.GetCurrentStudy() # prevents publishing own 1D hypothesis
5172 self.mesh.smeshpyD.SetCurrentStudy( None )
5173 hyp = self.mesh.smeshpyD.CreateHypothesis(hypType, so)
5174 self.mesh.smeshpyD.SetCurrentStudy( study ) # enables publishing
5175 self.distribHyp.SetLayerDistribution( hyp )
5178 ## Defines "NumberOfLayers" hypothesis, specifying the number of layers of
5179 # prisms to build between the inner and outer shells
5180 # @param n number of layers
5181 # @param UseExisting if ==true - searches for the existing hypothesis created with
5182 # the same parameters, else (default) - creates a new one
5183 def NumberOfLayers(self, n, UseExisting=0):
5184 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.distribHyp )
5185 self.nbLayers = self.Hypothesis("NumberOfLayers", [n], UseExisting=UseExisting,
5186 CompareMethod=self.CompareNumberOfLayers)
5187 self.nbLayers.SetNumberOfLayers( n )
5188 return self.nbLayers
5190 ## Checks if the given "NumberOfLayers" hypothesis has the same parameters as the given arguments
5191 def CompareNumberOfLayers(self, hyp, args):
5192 return IsEqual(hyp.GetNumberOfLayers(), args[0])
5194 ## Defines "LocalLength" hypothesis, specifying the segment length
5195 # to build between the inner and the outer shells
5196 # @param l the length of segments
5197 # @param p the precision of rounding
5198 def LocalLength(self, l, p=1e-07):
5199 hyp = self.OwnHypothesis("LocalLength", [l,p])
5204 ## Defines "NumberOfSegments" hypothesis, specifying the number of layers of
5205 # prisms to build between the inner and the outer shells.
5206 # @param n the number of layers
5207 # @param s the scale factor (optional)
5208 def NumberOfSegments(self, n, s=[]):
5210 hyp = self.OwnHypothesis("NumberOfSegments", [n])
5212 hyp = self.OwnHypothesis("NumberOfSegments", [n,s])
5213 hyp.SetDistrType( 1 )
5214 hyp.SetScaleFactor(s)
5215 hyp.SetNumberOfSegments(n)
5218 ## Defines "Arithmetic1D" hypothesis, specifying the distribution of segments
5219 # to build between the inner and the outer shells with a length that changes in arithmetic progression
5220 # @param start the length of the first segment
5221 # @param end the length of the last segment
5222 def Arithmetic1D(self, start, end ):
5223 hyp = self.OwnHypothesis("Arithmetic1D", [start, end])
5224 hyp.SetLength(start, 1)
5225 hyp.SetLength(end , 0)
5228 ## Defines "StartEndLength" hypothesis, specifying distribution of segments
5229 # to build between the inner and the outer shells as geometric length increasing
5230 # @param start for the length of the first segment
5231 # @param end for the length of the last segment
5232 def StartEndLength(self, start, end):
5233 hyp = self.OwnHypothesis("StartEndLength", [start, end])
5234 hyp.SetLength(start, 1)
5235 hyp.SetLength(end , 0)
5238 ## Defines "AutomaticLength" hypothesis, specifying the number of segments
5239 # to build between the inner and outer shells
5240 # @param fineness defines the quality of the mesh within the range [0-1]
5241 def AutomaticLength(self, fineness=0):
5242 hyp = self.OwnHypothesis("AutomaticLength")
5243 hyp.SetFineness( fineness )
5246 # Public class: Mesh_RadialQuadrangle1D2D
5247 # -------------------------------
5249 ## Defines a Radial Quadrangle 1D2D algorithm
5250 # @ingroup l2_algos_radialq
5252 class Mesh_RadialQuadrangle1D2D(Mesh_Algorithm):
5254 ## Private constructor.
5255 def __init__(self, mesh, geom=0):
5256 Mesh_Algorithm.__init__(self)
5257 self.Create(mesh, geom, "RadialQuadrangle_1D2D")
5259 self.distribHyp = None #self.Hypothesis("LayerDistribution2D", UseExisting=0)
5260 self.nbLayers = None
5262 ## Return 2D hypothesis holding the 1D one
5263 def Get2DHypothesis(self):
5264 return self.distribHyp
5266 ## Private method creating a 1D hypothesis and storing it in the LayerDistribution
5267 # hypothesis. Returns the created hypothesis
5268 def OwnHypothesis(self, hypType, args=[], so="libStdMeshersEngine.so"):
5269 #print "OwnHypothesis",hypType
5271 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.nbLayers )
5272 if self.distribHyp is None:
5273 self.distribHyp = self.Hypothesis("LayerDistribution2D", UseExisting=0)
5275 self.mesh.GetMesh().AddHypothesis( self.geom, self.distribHyp )
5276 study = self.mesh.smeshpyD.GetCurrentStudy() # prevents publishing own 1D hypothesis
5277 self.mesh.smeshpyD.SetCurrentStudy( None )
5278 hyp = self.mesh.smeshpyD.CreateHypothesis(hypType, so)
5279 self.mesh.smeshpyD.SetCurrentStudy( study ) # enables publishing
5280 self.distribHyp.SetLayerDistribution( hyp )
5283 ## Defines "NumberOfLayers" hypothesis, specifying the number of layers
5284 # @param n number of layers
5285 # @param UseExisting if ==true - searches for the existing hypothesis created with
5286 # the same parameters, else (default) - creates a new one
5287 def NumberOfLayers(self, n, UseExisting=0):
5289 self.mesh.GetMesh().RemoveHypothesis( self.geom, self.distribHyp )
5290 self.nbLayers = self.Hypothesis("NumberOfLayers2D", [n], UseExisting=UseExisting,
5291 CompareMethod=self.CompareNumberOfLayers)
5292 self.nbLayers.SetNumberOfLayers( n )
5293 return self.nbLayers
5295 ## Checks if the given "NumberOfLayers" hypothesis has the same parameters as the given arguments
5296 def CompareNumberOfLayers(self, hyp, args):
5297 return IsEqual(hyp.GetNumberOfLayers(), args[0])
5299 ## Defines "LocalLength" hypothesis, specifying the segment length
5300 # @param l the length of segments
5301 # @param p the precision of rounding
5302 def LocalLength(self, l, p=1e-07):
5303 hyp = self.OwnHypothesis("LocalLength", [l,p])
5308 ## Defines "NumberOfSegments" hypothesis, specifying the number of layers
5309 # @param n the number of layers
5310 # @param s the scale factor (optional)
5311 def NumberOfSegments(self, n, s=[]):
5313 hyp = self.OwnHypothesis("NumberOfSegments", [n])
5315 hyp = self.OwnHypothesis("NumberOfSegments", [n,s])
5316 hyp.SetDistrType( 1 )
5317 hyp.SetScaleFactor(s)
5318 hyp.SetNumberOfSegments(n)
5321 ## Defines "Arithmetic1D" hypothesis, specifying the distribution of segments
5322 # with a length that changes in arithmetic progression
5323 # @param start the length of the first segment
5324 # @param end the length of the last segment
5325 def Arithmetic1D(self, start, end ):
5326 hyp = self.OwnHypothesis("Arithmetic1D", [start, end])
5327 hyp.SetLength(start, 1)
5328 hyp.SetLength(end , 0)
5331 ## Defines "StartEndLength" hypothesis, specifying distribution of segments
5332 # as geometric length increasing
5333 # @param start for the length of the first segment
5334 # @param end for the length of the last segment
5335 def StartEndLength(self, start, end):
5336 hyp = self.OwnHypothesis("StartEndLength", [start, end])
5337 hyp.SetLength(start, 1)
5338 hyp.SetLength(end , 0)
5341 ## Defines "AutomaticLength" hypothesis, specifying the number of segments
5342 # @param fineness defines the quality of the mesh within the range [0-1]
5343 def AutomaticLength(self, fineness=0):
5344 hyp = self.OwnHypothesis("AutomaticLength")
5345 hyp.SetFineness( fineness )
5349 # Private class: Mesh_UseExisting
5350 # -------------------------------
5351 class Mesh_UseExisting(Mesh_Algorithm):
5353 def __init__(self, dim, mesh, geom=0):
5355 self.Create(mesh, geom, "UseExisting_1D")
5357 self.Create(mesh, geom, "UseExisting_2D")
5360 import salome_notebook
5361 notebook = salome_notebook.notebook
5363 ##Return values of the notebook variables
5364 def ParseParameters(last, nbParams,nbParam, value):
5368 listSize = len(last)
5369 for n in range(0,nbParams):
5371 if counter < listSize:
5372 strResult = strResult + last[counter]
5374 strResult = strResult + ""
5376 if isinstance(value, str):
5377 if notebook.isVariable(value):
5378 result = notebook.get(value)
5379 strResult=strResult+value
5381 raise RuntimeError, "Variable with name '" + value + "' doesn't exist!!!"
5383 strResult=strResult+str(value)
5385 if nbParams - 1 != counter:
5386 strResult=strResult+var_separator #":"
5388 return result, strResult
5390 #Wrapper class for StdMeshers_LocalLength hypothesis
5391 class LocalLength(StdMeshers._objref_StdMeshers_LocalLength):
5393 ## Set Length parameter value
5394 # @param length numerical value or name of variable from notebook
5395 def SetLength(self, length):
5396 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_LocalLength.GetLastParameters(self),2,1,length)
5397 StdMeshers._objref_StdMeshers_LocalLength.SetParameters(self,parameters)
5398 StdMeshers._objref_StdMeshers_LocalLength.SetLength(self,length)
5400 ## Set Precision parameter value
5401 # @param precision numerical value or name of variable from notebook
5402 def SetPrecision(self, precision):
5403 precision,parameters = ParseParameters(StdMeshers._objref_StdMeshers_LocalLength.GetLastParameters(self),2,2,precision)
5404 StdMeshers._objref_StdMeshers_LocalLength.SetParameters(self,parameters)
5405 StdMeshers._objref_StdMeshers_LocalLength.SetPrecision(self, precision)
5407 #Registering the new proxy for LocalLength
5408 omniORB.registerObjref(StdMeshers._objref_StdMeshers_LocalLength._NP_RepositoryId, LocalLength)
5411 #Wrapper class for StdMeshers_LayerDistribution hypothesis
5412 class LayerDistribution(StdMeshers._objref_StdMeshers_LayerDistribution):
5414 def SetLayerDistribution(self, hypo):
5415 StdMeshers._objref_StdMeshers_LayerDistribution.SetParameters(self,hypo.GetParameters())
5416 hypo.ClearParameters();
5417 StdMeshers._objref_StdMeshers_LayerDistribution.SetLayerDistribution(self,hypo)
5419 #Registering the new proxy for LayerDistribution
5420 omniORB.registerObjref(StdMeshers._objref_StdMeshers_LayerDistribution._NP_RepositoryId, LayerDistribution)
5422 #Wrapper class for StdMeshers_SegmentLengthAroundVertex hypothesis
5423 class SegmentLengthAroundVertex(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex):
5425 ## Set Length parameter value
5426 # @param length numerical value or name of variable from notebook
5427 def SetLength(self, length):
5428 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.GetLastParameters(self),1,1,length)
5429 StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetParameters(self,parameters)
5430 StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex.SetLength(self,length)
5432 #Registering the new proxy for SegmentLengthAroundVertex
5433 omniORB.registerObjref(StdMeshers._objref_StdMeshers_SegmentLengthAroundVertex._NP_RepositoryId, SegmentLengthAroundVertex)
5436 #Wrapper class for StdMeshers_Arithmetic1D hypothesis
5437 class Arithmetic1D(StdMeshers._objref_StdMeshers_Arithmetic1D):
5439 ## Set Length parameter value
5440 # @param length numerical value or name of variable from notebook
5441 # @param isStart true is length is Start Length, otherwise false
5442 def SetLength(self, length, isStart):
5446 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Arithmetic1D.GetLastParameters(self),2,nb,length)
5447 StdMeshers._objref_StdMeshers_Arithmetic1D.SetParameters(self,parameters)
5448 StdMeshers._objref_StdMeshers_Arithmetic1D.SetLength(self,length,isStart)
5450 #Registering the new proxy for Arithmetic1D
5451 omniORB.registerObjref(StdMeshers._objref_StdMeshers_Arithmetic1D._NP_RepositoryId, Arithmetic1D)
5453 #Wrapper class for StdMeshers_Deflection1D hypothesis
5454 class Deflection1D(StdMeshers._objref_StdMeshers_Deflection1D):
5456 ## Set Deflection parameter value
5457 # @param deflection numerical value or name of variable from notebook
5458 def SetDeflection(self, deflection):
5459 deflection,parameters = ParseParameters(StdMeshers._objref_StdMeshers_Deflection1D.GetLastParameters(self),1,1,deflection)
5460 StdMeshers._objref_StdMeshers_Deflection1D.SetParameters(self,parameters)
5461 StdMeshers._objref_StdMeshers_Deflection1D.SetDeflection(self,deflection)
5463 #Registering the new proxy for Deflection1D
5464 omniORB.registerObjref(StdMeshers._objref_StdMeshers_Deflection1D._NP_RepositoryId, Deflection1D)
5466 #Wrapper class for StdMeshers_StartEndLength hypothesis
5467 class StartEndLength(StdMeshers._objref_StdMeshers_StartEndLength):
5469 ## Set Length parameter value
5470 # @param length numerical value or name of variable from notebook
5471 # @param isStart true is length is Start Length, otherwise false
5472 def SetLength(self, length, isStart):
5476 length,parameters = ParseParameters(StdMeshers._objref_StdMeshers_StartEndLength.GetLastParameters(self),2,nb,length)
5477 StdMeshers._objref_StdMeshers_StartEndLength.SetParameters(self,parameters)
5478 StdMeshers._objref_StdMeshers_StartEndLength.SetLength(self,length,isStart)
5480 #Registering the new proxy for StartEndLength
5481 omniORB.registerObjref(StdMeshers._objref_StdMeshers_StartEndLength._NP_RepositoryId, StartEndLength)
5483 #Wrapper class for StdMeshers_MaxElementArea hypothesis
5484 class MaxElementArea(StdMeshers._objref_StdMeshers_MaxElementArea):
5486 ## Set Max Element Area parameter value
5487 # @param area numerical value or name of variable from notebook
5488 def SetMaxElementArea(self, area):
5489 area ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_MaxElementArea.GetLastParameters(self),1,1,area)
5490 StdMeshers._objref_StdMeshers_MaxElementArea.SetParameters(self,parameters)
5491 StdMeshers._objref_StdMeshers_MaxElementArea.SetMaxElementArea(self,area)
5493 #Registering the new proxy for MaxElementArea
5494 omniORB.registerObjref(StdMeshers._objref_StdMeshers_MaxElementArea._NP_RepositoryId, MaxElementArea)
5497 #Wrapper class for StdMeshers_MaxElementVolume hypothesis
5498 class MaxElementVolume(StdMeshers._objref_StdMeshers_MaxElementVolume):
5500 ## Set Max Element Volume parameter value
5501 # @param volume numerical value or name of variable from notebook
5502 def SetMaxElementVolume(self, volume):
5503 volume ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_MaxElementVolume.GetLastParameters(self),1,1,volume)
5504 StdMeshers._objref_StdMeshers_MaxElementVolume.SetParameters(self,parameters)
5505 StdMeshers._objref_StdMeshers_MaxElementVolume.SetMaxElementVolume(self,volume)
5507 #Registering the new proxy for MaxElementVolume
5508 omniORB.registerObjref(StdMeshers._objref_StdMeshers_MaxElementVolume._NP_RepositoryId, MaxElementVolume)
5511 #Wrapper class for StdMeshers_NumberOfLayers hypothesis
5512 class NumberOfLayers(StdMeshers._objref_StdMeshers_NumberOfLayers):
5514 ## Set Number Of Layers parameter value
5515 # @param nbLayers numerical value or name of variable from notebook
5516 def SetNumberOfLayers(self, nbLayers):
5517 nbLayers ,parameters = ParseParameters(StdMeshers._objref_StdMeshers_NumberOfLayers.GetLastParameters(self),1,1,nbLayers)
5518 StdMeshers._objref_StdMeshers_NumberOfLayers.SetParameters(self,parameters)
5519 StdMeshers._objref_StdMeshers_NumberOfLayers.SetNumberOfLayers(self,nbLayers)
5521 #Registering the new proxy for NumberOfLayers
5522 omniORB.registerObjref(StdMeshers._objref_StdMeshers_NumberOfLayers._NP_RepositoryId, NumberOfLayers)
5524 #Wrapper class for StdMeshers_NumberOfSegments hypothesis
5525 class NumberOfSegments(StdMeshers._objref_StdMeshers_NumberOfSegments):
5527 ## Set Number Of Segments parameter value
5528 # @param nbSeg numerical value or name of variable from notebook
5529 def SetNumberOfSegments(self, nbSeg):
5530 lastParameters = StdMeshers._objref_StdMeshers_NumberOfSegments.GetLastParameters(self)
5531 nbSeg , parameters = ParseParameters(lastParameters,1,1,nbSeg)
5532 StdMeshers._objref_StdMeshers_NumberOfSegments.SetParameters(self,parameters)
5533 StdMeshers._objref_StdMeshers_NumberOfSegments.SetNumberOfSegments(self,nbSeg)
5535 ## Set Scale Factor parameter value
5536 # @param factor numerical value or name of variable from notebook
5537 def SetScaleFactor(self, factor):
5538 factor, parameters = ParseParameters(StdMeshers._objref_StdMeshers_NumberOfSegments.GetLastParameters(self),2,2,factor)
5539 StdMeshers._objref_StdMeshers_NumberOfSegments.SetParameters(self,parameters)
5540 StdMeshers._objref_StdMeshers_NumberOfSegments.SetScaleFactor(self,factor)
5542 #Registering the new proxy for NumberOfSegments
5543 omniORB.registerObjref(StdMeshers._objref_StdMeshers_NumberOfSegments._NP_RepositoryId, NumberOfSegments)
5545 if not noNETGENPlugin:
5546 #Wrapper class for NETGENPlugin_Hypothesis hypothesis
5547 class NETGENPlugin_Hypothesis(NETGENPlugin._objref_NETGENPlugin_Hypothesis):
5549 ## Set Max Size parameter value
5550 # @param maxsize numerical value or name of variable from notebook
5551 def SetMaxSize(self, maxsize):
5552 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5553 maxsize, parameters = ParseParameters(lastParameters,4,1,maxsize)
5554 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5555 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetMaxSize(self,maxsize)
5557 ## Set Growth Rate parameter value
5558 # @param value numerical value or name of variable from notebook
5559 def SetGrowthRate(self, value):
5560 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5561 value, parameters = ParseParameters(lastParameters,4,2,value)
5562 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5563 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetGrowthRate(self,value)
5565 ## Set Number of Segments per Edge parameter value
5566 # @param value numerical value or name of variable from notebook
5567 def SetNbSegPerEdge(self, value):
5568 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5569 value, parameters = ParseParameters(lastParameters,4,3,value)
5570 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5571 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetNbSegPerEdge(self,value)
5573 ## Set Number of Segments per Radius parameter value
5574 # @param value numerical value or name of variable from notebook
5575 def SetNbSegPerRadius(self, value):
5576 lastParameters = NETGENPlugin._objref_NETGENPlugin_Hypothesis.GetLastParameters(self)
5577 value, parameters = ParseParameters(lastParameters,4,4,value)
5578 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetParameters(self,parameters)
5579 NETGENPlugin._objref_NETGENPlugin_Hypothesis.SetNbSegPerRadius(self,value)
5581 #Registering the new proxy for NETGENPlugin_Hypothesis
5582 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_Hypothesis._NP_RepositoryId, NETGENPlugin_Hypothesis)
5585 #Wrapper class for NETGENPlugin_Hypothesis_2D hypothesis
5586 class NETGENPlugin_Hypothesis_2D(NETGENPlugin_Hypothesis,NETGENPlugin._objref_NETGENPlugin_Hypothesis_2D):
5589 #Registering the new proxy for NETGENPlugin_Hypothesis_2D
5590 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_Hypothesis_2D._NP_RepositoryId, NETGENPlugin_Hypothesis_2D)
5592 #Wrapper class for NETGENPlugin_SimpleHypothesis_2D hypothesis
5593 class NETGEN_SimpleParameters_2D(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D):
5595 ## Set Number of Segments parameter value
5596 # @param nbSeg numerical value or name of variable from notebook
5597 def SetNumberOfSegments(self, nbSeg):
5598 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5599 nbSeg, parameters = ParseParameters(lastParameters,2,1,nbSeg)
5600 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5601 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetNumberOfSegments(self, nbSeg)
5603 ## Set Local Length parameter value
5604 # @param length numerical value or name of variable from notebook
5605 def SetLocalLength(self, length):
5606 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5607 length, parameters = ParseParameters(lastParameters,2,1,length)
5608 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5609 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetLocalLength(self, length)
5611 ## Set Max Element Area parameter value
5612 # @param area numerical value or name of variable from notebook
5613 def SetMaxElementArea(self, area):
5614 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5615 area, parameters = ParseParameters(lastParameters,2,2,area)
5616 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5617 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetMaxElementArea(self, area)
5619 def LengthFromEdges(self):
5620 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.GetLastParameters(self)
5622 value, parameters = ParseParameters(lastParameters,2,2,value)
5623 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.SetParameters(self,parameters)
5624 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D.LengthFromEdges(self)
5626 #Registering the new proxy for NETGEN_SimpleParameters_2D
5627 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_2D._NP_RepositoryId, NETGEN_SimpleParameters_2D)
5630 #Wrapper class for NETGENPlugin_SimpleHypothesis_3D hypothesis
5631 class NETGEN_SimpleParameters_3D(NETGEN_SimpleParameters_2D,NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D):
5632 ## Set Max Element Volume parameter value
5633 # @param volume numerical value or name of variable from notebook
5634 def SetMaxElementVolume(self, volume):
5635 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self)
5636 volume, parameters = ParseParameters(lastParameters,3,3,volume)
5637 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetParameters(self,parameters)
5638 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetMaxElementVolume(self, volume)
5640 def LengthFromFaces(self):
5641 lastParameters = NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.GetLastParameters(self)
5643 value, parameters = ParseParameters(lastParameters,3,3,value)
5644 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.SetParameters(self,parameters)
5645 NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D.LengthFromFaces(self)
5647 #Registering the new proxy for NETGEN_SimpleParameters_3D
5648 omniORB.registerObjref(NETGENPlugin._objref_NETGENPlugin_SimpleHypothesis_3D._NP_RepositoryId, NETGEN_SimpleParameters_3D)
5650 pass # if not noNETGENPlugin:
5652 class Pattern(SMESH._objref_SMESH_Pattern):
5654 def ApplyToMeshFaces(self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse):
5656 if isinstance(theNodeIndexOnKeyPoint1,str):
5658 theNodeIndexOnKeyPoint1,Parameters = geompyDC.ParseParameters(theNodeIndexOnKeyPoint1)
5660 theNodeIndexOnKeyPoint1 -= 1
5661 theMesh.SetParameters(Parameters)
5662 return SMESH._objref_SMESH_Pattern.ApplyToMeshFaces( self, theMesh, theFacesIDs, theNodeIndexOnKeyPoint1, theReverse )
5664 def ApplyToHexahedrons(self, theMesh, theVolumesIDs, theNode000Index, theNode001Index):
5667 if isinstance(theNode000Index,str):
5669 if isinstance(theNode001Index,str):
5671 theNode000Index,theNode001Index,Parameters = geompyDC.ParseParameters(theNode000Index,theNode001Index)
5673 theNode000Index -= 1
5675 theNode001Index -= 1
5676 theMesh.SetParameters(Parameters)
5677 return SMESH._objref_SMESH_Pattern.ApplyToHexahedrons( self, theMesh, theVolumesIDs, theNode000Index, theNode001Index )
5679 #Registering the new proxy for Pattern
5680 omniORB.registerObjref(SMESH._objref_SMESH_Pattern._NP_RepositoryId, Pattern)