1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // File : SMESH_Mesh.idl
24 // Author : Paul RASCLE, EDF
26 #ifndef _SMESH_MESH_IDL_
27 #define _SMESH_MESH_IDL_
29 #include "SALOME_Exception.idl"
30 #include "SALOME_GenericObj.idl"
31 #include "GEOM_Gen.idl"
35 interface SMESH_Hypothesis;
36 typedef sequence<SMESH_Hypothesis> ListOfHypothesis;
37 interface SMESH_GroupBase;
38 typedef sequence<SMESH_GroupBase> ListOfGroups;
39 interface SMESH_IDSource;
40 typedef sequence<SMESH_IDSource> ListOfIDSources;
42 typedef sequence<double > double_array ;
43 typedef sequence<long > long_array ;
44 typedef sequence<string > string_array ;
45 typedef sequence<long_array> array_of_long_array ;
63 CHANGE_POLYHEDRON_NODES,
76 ADD_BIQUAD_QUADRANGLE,
89 typedef sequence<log_block> log_array;
91 struct PointStruct { double x;
95 typedef sequence<PointStruct> nodes_array;
97 struct DirStruct { PointStruct PS; }; // analog to OCCT gp_Vec
99 struct AxisStruct { double x;
106 * Node location on a shape
108 struct NodePosition {
110 GEOM::shape_type shapeType;
111 double_array params; // [U] on EDGE, [U,V] on FACE, [] on the rest shapes
115 * Element location on a shape
117 struct ElementPosition {
119 GEOM::shape_type shapeType;
123 * Enumeration for element type, like in SMDS
136 typedef sequence<ElementType> array_of_ElementType;
139 * Enumeration for element geometry type, like SMDSAbs_GeometryType in SMDSAbs_ElementType.hxx
146 Geom_QUADRANGLE, // when a new GeometryType is added, please
147 Geom_POLYGON, // update a corresponding list in SMESH_2smeshpy.cxx, ln 665
152 Geom_HEXAGONAL_PRISM,
159 * ElementOrder points out entities of what order are requested
162 ORDER_ANY, /*! entities of any order */
163 ORDER_LINEAR, /*! entities of 1st order */
164 ORDER_QUADRATIC /*! entities of 2nd order */
168 * Enumeration of entity type used in mesh info array,
169 * it should be synchronised with enum SMDSAbs_EntityType
178 Entity_Quad_Triangle,
179 Entity_BiQuad_Triangle,
181 Entity_Quad_Quadrangle,
182 Entity_BiQuad_Quadrangle,
195 Entity_Hexagonal_Prism,
197 Entity_Quad_Polyhedra,
203 * Enumeration for hypothesis status (used by AddHypothesis() and RemoveHypothesis() methods)
205 enum Hypothesis_Status // in the order of severity
208 HYP_MISSING, // algo misses a hypothesis
209 HYP_CONCURRENT, // several applicable hypotheses
210 HYP_BAD_PARAMETER,// hypothesis has a bad parameter value
211 HYP_HIDDEN_ALGO, // an algo is hidden by an upper dim algo generating all-dim elements
212 HYP_HIDING_ALGO, // an algo hides lower dim algos by generating all-dim elements
213 HYP_UNKNOWN_FATAL,// --- all statuses below should be considered as fatal
214 // for Add/RemoveHypothesis operations
215 HYP_INCOMPATIBLE, // hypothesis does not fit algo
216 HYP_NOTCONFORM, // not conform mesh is produced applying a hypothesis
217 HYP_ALREADY_EXIST,// such hypothesis already exist
218 HYP_BAD_DIM, // bad dimension
219 HYP_BAD_SUBSHAPE, // shape is neither the main one, nor its sub-shape, nor a group
220 HYP_BAD_GEOMETRY, // geometry mismatches algorithm's expectation
221 HYP_NEED_SHAPE, // algorithm can work on shape only
222 HYP_INCOMPAT_HYPS // several additional hypotheses are incompatible one with other
226 * Enumeration for mesh read status (used by SMESH_Gen::CreateMeshesFrom*() methods)
228 enum DriverMED_ReadStatus // in the order of severity
231 DRS_EMPTY, // a file contains no mesh with the given name
232 DRS_WARN_RENUMBER, // a MED file has overlapped ranges of element numbers,
233 // so the numbers from the file are ignored
234 DRS_WARN_SKIP_ELEM, // some elements were skipped due to incorrect file data
235 DRS_WARN_DESCENDING, // some elements were skipped due to descending connectivity
236 DRS_FAIL // general failure (exception etc.)
240 * \brief A structure containing information about MED file
244 string fileName; //!< name of file
245 long fileSize; //!< size of file
246 long major, minor, release; //!< MED file version
250 * Enumeration for CreateDimGroup()
252 enum NB_COMMON_NODES_ENUM
254 ALL_NODES, MAIN, AT_LEAST_ONE, MAJORITY
258 * Auxiliary flags for advanced extrusion.
259 * BOUNDARY: create or not boundary for result of extrusion
260 * SEW: try to use existing nodes or create new nodes in any case
262 const long EXTRUSION_FLAG_BOUNDARY = 1;
263 const long EXTRUSION_FLAG_SEW = 2;
266 * Structure used in mesh edit preview data (MeshPreviewStruct)
268 struct ElementSubType { ElementType SMDS_ElementType;
270 long nbNodesInElement; };
272 typedef sequence<ElementSubType> types_array;
275 * Structure containing mesh edit preview data
277 struct MeshPreviewStruct { nodes_array nodesXYZ;
278 long_array elementConnectivities;
279 types_array elementTypes; };
281 interface SMESH_Mesh;
283 interface SMESH_IDSource : SALOME::GenericObj
286 * Returns a sequence of all element IDs
291 * Returns number of mesh elements of each \a EntityType
292 * @return array of number of elements per \a EntityType
294 long_array GetMeshInfo();
297 * Returns number of mesh elements of each \a ElementType
298 * @return array of number of elements per \a ElementType
300 long_array GetNbElementsByType();
303 * Returns types of elements it contains.
304 * It's empty if the SMESH_IDSource contains no IDs
306 array_of_ElementType GetTypes();
311 SMESH_Mesh GetMesh();
314 * Returns false if GetMeshInfo() returns incorrect information that may
315 * happen if mesh data is not yet fully loaded from the file of study.
317 boolean IsMeshInfoCorrect();
320 * Returns mesh unstructed grid information.
322 SALOMEDS::TMPFile GetVtkUgStream();
325 interface SMESH_Group;
326 interface SMESH_GroupOnGeom;
328 interface SMESH_GroupOnFilter;
329 interface SMESH_subMesh;
330 interface SMESH_MeshEditor;
332 typedef sequence<SMESH_subMesh> submesh_array;
333 typedef sequence<submesh_array> submesh_array_array;
335 interface SMESH_Mesh : SMESH_IDSource
338 * Return true if there is a geometry to be meshed
340 boolean HasShapeToMesh()
341 raises (SALOME::SALOME_Exception);
344 * Get geom shape to mesh. A result should not be nil. Use HasShapeToMesh()
345 * to know if a returned shape
347 GEOM::GEOM_Object GetShapeToMesh()
348 raises (SALOME::SALOME_Exception);
351 * Return false if the mesh is not yet fully loaded from the study file
354 raises (SALOME::SALOME_Exception);
357 * Load full mesh data from the study file
360 raises (SALOME::SALOME_Exception);
363 * Remove all nodes and elements
366 raises (SALOME::SALOME_Exception);
369 * Get the list of sub-meshes existing in the mesh
371 submesh_array GetSubMeshes()
372 raises (SALOME::SALOME_Exception);
375 * Remove all nodes and elements of submesh
377 void ClearSubMesh(in long ShapeID)
378 raises (SALOME::SALOME_Exception);
381 * Get the subMesh object associated to a Sub-shape. The subMesh object
382 * gives access to nodes and elements IDs.
383 * SubMesh will be used instead of Sub-shape in a next idl version to
384 * address a specific subMesh...
386 SMESH_subMesh GetSubMesh(in GEOM::GEOM_Object aSubObject, in string name)
387 raises (SALOME::SALOME_Exception);
392 void RemoveSubMesh(in SMESH_subMesh aSubMesh)
393 raises (SALOME::SALOME_Exception);
399 SMESH_Group CreateGroup( in ElementType elem_type,
401 raises (SALOME::SALOME_Exception);
404 * Create a group from geometry
406 SMESH_GroupOnGeom CreateGroupFromGEOM( in ElementType elemType,
408 in GEOM::GEOM_Object geomObject )
409 raises (SALOME::SALOME_Exception);
412 * Create a group from filter
414 SMESH_GroupOnFilter CreateGroupFromFilter( in ElementType elemType,
416 in SMESH::Filter filter )
417 raises (SALOME::SALOME_Exception);
422 void RemoveGroup(in SMESH_GroupBase aGroup)
423 raises (SALOME::SALOME_Exception);
426 * Remove group with its contents
428 void RemoveGroupWithContents( in SMESH_GroupBase aGroup )
429 raises (SALOME::SALOME_Exception);
432 * Get the list of groups existing in the mesh
434 ListOfGroups GetGroups()
435 raises (SALOME::SALOME_Exception);
438 * Get number of groups existing in the mesh
441 raises (SALOME::SALOME_Exception);
444 * Union of two groups
445 * New group is created. All mesh elements that are
446 * present in initial groups are added to the new one
448 SMESH_Group UnionGroups (in SMESH_GroupBase aGroup1,
449 in SMESH_GroupBase aGroup2,
451 raises (SALOME::SALOME_Exception);
454 * Union of list of groups
455 * New group is created. All mesh elements that are
456 * present in initial groups are added to the new one
458 SMESH_Group UnionListOfGroups (in ListOfGroups aListOfGroups,
460 raises (SALOME::SALOME_Exception);
463 * Intersection of two groups
464 * New group is created. All mesh elements that are
465 * present in both initial groups are added to the new one.
467 SMESH_Group IntersectGroups (in SMESH_GroupBase aGroup1,
468 in SMESH_GroupBase aGroup2,
470 raises (SALOME::SALOME_Exception);
473 * Intersection of list of groups
474 * New group is created. All mesh elements that are
475 * present in all initial groups simultaneously are added to the new one.
477 SMESH_Group IntersectListOfGroups (in ListOfGroups aListOfGroups,
479 raises (SALOME::SALOME_Exception);
483 * New group is created. All mesh elements that are present in
484 * main group but do not present in tool group are added to the new one
486 SMESH_Group CutGroups (in SMESH_GroupBase aMainGroup,
487 in SMESH_GroupBase aToolGroup,
489 raises (SALOME::SALOME_Exception);
492 * Cut of lists of groups
493 * New group is created. All mesh elements that are present in
494 * main groups but do not present in tool groups are added to the new one
496 SMESH_Group CutListOfGroups (in ListOfGroups aMainGroups,
497 in ListOfGroups aToolGroups,
499 raises (SALOME::SALOME_Exception);
502 * Create a group of entities basing on nodes of other groups.
503 * \param [in] aListOfGroups - list of either groups, sub-meshes or filters.
504 * \param [in] anElemType - a type of elements to include to the new group.
505 * \param [in] name - a name of the new group.
506 * \param [in] nbCommonNodes - criterion of inclusion of an element to the new group.
507 * \param [in] underlyingOnly - if \c True, an element is included to the
508 * new group provided that it is based on nodes of an element of
510 * \return SMESH_Group - the created group
512 SMESH_Group CreateDimGroup( in ListOfIDSources aListOfGroups,
513 in ElementType anElemType,
515 in NB_COMMON_NODES_ENUM nbCommonNodes,
516 in boolean underlyingOnly )
517 raises (SALOME::SALOME_Exception);
520 * Convert group on geometry or on filter into standalone group
522 SMESH_Group ConvertToStandalone( in SMESH_GroupBase theGroupOn )
523 raises (SALOME::SALOME_Exception);
526 * Add hypothesis to the mesh, under a particular sub-shape
527 * (or the main shape itself)
528 * This method is only used to prepare the build of the mesh and store
529 * the algorithms and associated parameters.
530 * Actual job of meshing the shape is done by SMESH_Gen::Compute()
532 * - aSubObject : sub-shape obtained by a shape explode in GEOM
534 * - anHyp : an hypothesis object
536 * - An enum item explaining what's up
537 * - anErrorText: an optional textual description of a problem (if any)
539 Hypothesis_Status AddHypothesis(in GEOM::GEOM_Object aSubObject,
540 in SMESH_Hypothesis anHyp,
541 out string anErrorText)
542 raises (SALOME::SALOME_Exception);
545 * Remove an hypothesis previously added with AddHypothesis.
547 Hypothesis_Status RemoveHypothesis(in GEOM::GEOM_Object aSubObject,
548 in SMESH_Hypothesis anHyp)
549 raises (SALOME::SALOME_Exception);
552 * Get the list of hypothesis added on a sub-shape
554 ListOfHypothesis GetHypothesisList(in GEOM::GEOM_Object aSubObject)
555 raises (SALOME::SALOME_Exception);
558 * Get the log of nodes and elements added or removed since previous
561 * - clearAfterGet : log is emptied after Get (safe if concurrents access)
563 log_array GetLog(in boolean clearAfterGet)
564 raises (SALOME::SALOME_Exception);
567 * Clear the log of nodes and elements added or removed since previous
568 * clear. Must be used immediately after GetLog if clearAfterGet is false.
571 raises (SALOME::SALOME_Exception);
574 * Toggle auto color mode on the object.
576 * - theAutoColor : flag which toggles auto color mode.
578 void SetAutoColor(in boolean theAutoColor)
579 raises (SALOME::SALOME_Exception);
582 * Get flag of object's auto color mode.
584 boolean GetAutoColor()
585 raises (SALOME::SALOME_Exception);
588 * Get the internal Id
593 * Obtain instance of SMESH_MeshEditor
595 SMESH_MeshEditor GetMeshEditor()
596 raises (SALOME::SALOME_Exception);
599 * Return SMESH_MeshEditor that would not modify the mesh but
600 * fill MeshPreviewStruct
602 SMESH_MeshEditor GetMeshEditPreviewer()
603 raises (SALOME::SALOME_Exception);
606 * Return true if the mesh has been edited since a total re-compute
607 * and those modifications may prevent successful partial re-compute
609 boolean HasModificationsToDiscard()
610 raises (SALOME::SALOME_Exception);
612 /*! Check group names for duplications.
613 * Consider maximum group name length stored in MED file.
615 boolean HasDuplicatedGroupNamesMED();
618 * Export a Mesh to MED file.
620 * - fileName : name of the MED file
621 * - auto_groups : boolean parameter for creating/not creating
622 * the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
623 * the typical use is auto_groups=false.
624 * - overwrite : boolean parameter for overwriting/not overwriting the file, if it exists
625 * - version : define the version of MED file format, coded with major and minor digits (release digit not used)
626 * for instance med 3.2.1 is coded 3*10+2 = 32, med 4.0.0 is coded 4*10+0 = 40.
627 * The rules of compatibility to write a mesh in an older version than the current version
628 * depend on the current version. For instance, with med 4.0 it is possible to write/append
629 * med files in 4.0.0 (default format) or 3.2.1 or 3.3.1 formats.
630 * The minor must be between 0 and the current minor version of MED file library.
631 * If version is equal to -1, the version is not changed (default).
632 * - autoDimension : if @c true, a space dimension of a MED mesh can be either
633 * - 1D if all mesh nodes lie on OX coordinate axis, or
634 * - 2D if all mesh nodes lie on XOY coordinate plane, or
635 * - 3D in the rest cases.
636 * If @a autoDimension is @c false, the space dimension is always 3.
638 void ExportMED( in string fileName,
639 in boolean auto_groups,
641 in boolean overwrite,
642 in boolean autoDimension) raises (SALOME::SALOME_Exception);
645 * Export a [part of] Mesh into a MED file
647 * - meshPart : a part of mesh to store
648 * - fileName : name of the MED file
649 * - overwrite : boolean parameter for overwriting/not overwriting the file, if it exists
650 * - version : define the version of MED file format, coded with major and minor digits (release digit not used)
651 * for instance med 3.2.1 is coded 3*10+2 = 32, med 4.0.0 is coded 4*10+0 = 40.
652 * The rules of compatibility to write a mesh in an older version than the current version
653 * depend on the current version. For instance, with med 4.0 it is possible to write/append
654 * med files in 4.0.0 (default format) or 3.2.1 or 3.3.1 formats.
655 * The minor must be between 0 and the current minor version of MED file library.
656 * If version is equal to -1, the version is not changed (default).
657 * - autoDimension : if @c True, a space dimension for export is defined by mesh
658 * configuration; for example a planar mesh lying on XOY plane
659 * will be exported as a mesh in 2D space.
660 * If @a autoDimension == @c False, the space dimension is 3.
661 * - fields : list of GEOM fields defined on the shape to mesh.
662 * - geomAssocFields : each character of this string means a need to export a
663 * corresponding field; correspondence between fields and characters is following:
664 * - 'v' stands for _vertices_ field;
665 * - 'e' stands for _edges_ field;
666 * - 'f' stands for _faces_ field;
667 * - 's' stands for _solids_ field.
668 * - ZTolerance : tolerance in Z direction. If Z coordinate of a node is close to zero
669 * within a given tolerance, the coordinate is set to zero.
670 * If @a ZTolerance is negative, the node coordinates are kept as is.
672 void ExportPartToMED( in SMESH_IDSource meshPart,
674 in boolean auto_groups,
676 in boolean overwrite,
677 in boolean autoDimension,
678 in GEOM::ListOfFields fields,
679 in string geomAssocFields,
680 in double ZTolerance) raises (SALOME::SALOME_Exception);
683 * Export Mesh to SAUV formatted file
684 * Write a temporary med file and use med2sauv
686 void ExportSAUV( in string file, in boolean auto_groups )
687 raises (SALOME::SALOME_Exception);
690 * Return string representation of a MED file version comprising nbDigits
692 string GetVersionString(in long minor, in short nbDigits);
695 * Return the list of med versions compatibles for write/append,
696 * encoded in 10*major+minor (for instance, code for med 3.2.1 is 32)
698 long_array GetMEDVersionsCompatibleForAppend();
701 * Export Mesh to different Formats
702 * (UNV supported version is I-DEAS 10)
704 void ExportDAT( in string file ) raises (SALOME::SALOME_Exception);
705 void ExportUNV( in string file ) raises (SALOME::SALOME_Exception);
706 void ExportSTL( in string file,
707 in boolean isascii ) raises (SALOME::SALOME_Exception);
708 void ExportCGNS( in SMESH_IDSource meshPart,
710 in boolean overwrite,
711 in boolean groupElemsByType) raises (SALOME::SALOME_Exception);
712 void ExportGMF( in SMESH_IDSource meshPart,
714 in boolean withRequiredGroups) raises (SALOME::SALOME_Exception);
715 void ExportPartToDAT( in SMESH_IDSource meshPart,
716 in string file ) raises (SALOME::SALOME_Exception);
717 void ExportPartToUNV( in SMESH_IDSource meshPart,
718 in string file ) raises (SALOME::SALOME_Exception);
719 void ExportPartToSTL( in SMESH_IDSource meshPart,
721 in boolean isascii ) raises (SALOME::SALOME_Exception);
723 * Return computation progress [0.,1]
725 double GetComputeProgress();
728 * Get information about mesh contents
731 raises (SALOME::SALOME_Exception);
734 raises (SALOME::SALOME_Exception);
737 raises (SALOME::SALOME_Exception);
740 raises (SALOME::SALOME_Exception);
743 raises (SALOME::SALOME_Exception);
745 long NbEdgesOfOrder(in ElementOrder order)
746 raises (SALOME::SALOME_Exception);
749 raises (SALOME::SALOME_Exception);
751 long NbFacesOfOrder(in ElementOrder order)
752 raises (SALOME::SALOME_Exception);
755 raises (SALOME::SALOME_Exception);
757 long NbTrianglesOfOrder(in ElementOrder order)
758 raises (SALOME::SALOME_Exception);
760 long NbBiQuadTriangles()
761 raises (SALOME::SALOME_Exception);
764 raises (SALOME::SALOME_Exception);
766 long NbQuadranglesOfOrder(in ElementOrder order)
767 raises (SALOME::SALOME_Exception);
769 long NbBiQuadQuadrangles()
770 raises (SALOME::SALOME_Exception);
773 raises (SALOME::SALOME_Exception);
775 long NbPolygonsOfOrder(in ElementOrder order)
776 raises (SALOME::SALOME_Exception);
779 raises (SALOME::SALOME_Exception);
781 long NbVolumesOfOrder(in ElementOrder order)
782 raises (SALOME::SALOME_Exception);
785 raises (SALOME::SALOME_Exception);
787 long NbTetrasOfOrder(in ElementOrder order)
788 raises (SALOME::SALOME_Exception);
791 raises (SALOME::SALOME_Exception);
793 long NbHexasOfOrder(in ElementOrder order)
794 raises (SALOME::SALOME_Exception);
796 long NbTriQuadraticHexas()
797 raises (SALOME::SALOME_Exception);
800 raises (SALOME::SALOME_Exception);
802 long NbPyramidsOfOrder(in ElementOrder order)
803 raises (SALOME::SALOME_Exception);
806 raises (SALOME::SALOME_Exception);
808 long NbPrismsOfOrder(in ElementOrder order)
809 raises (SALOME::SALOME_Exception);
811 long NbHexagonalPrisms()
812 raises (SALOME::SALOME_Exception);
815 raises (SALOME::SALOME_Exception);
818 raises (SALOME::SALOME_Exception);
820 long_array GetElementsId()
821 raises (SALOME::SALOME_Exception);
823 long_array GetElementsByType( in ElementType theType )
824 raises (SALOME::SALOME_Exception);
826 long_array GetNodesId()
827 raises (SALOME::SALOME_Exception);
830 * Returns type of mesh element
832 ElementType GetElementType( in long id, in boolean iselem )
833 raises (SALOME::SALOME_Exception);
835 EntityType GetElementGeomType( in long id )
836 raises (SALOME::SALOME_Exception);
838 GeometryType GetElementShape( in long id )
839 raises (SALOME::SALOME_Exception);
841 long_array GetSubMeshElementsId(in long ShapeID)
842 raises (SALOME::SALOME_Exception);
844 long_array GetSubMeshNodesId(in long ShapeID, in boolean all )
845 raises (SALOME::SALOME_Exception);
847 ElementType GetSubMeshElementType(in long ShapeID)
848 raises (SALOME::SALOME_Exception);
852 * Methods to set meshing order of submeshes
856 * \brief Return \c true if a meshing order not yet set for a concurrent sub-mesh
858 boolean IsUnorderedSubMesh(in long submeshID);
861 * \brief Return submesh objects list in meshing order
863 submesh_array_array GetMeshOrder();
866 * \brief Set submesh object order
868 boolean SetMeshOrder(in submesh_array_array theSubMeshArray);
872 * Get mesh description
879 long long GetMeshPtr();
882 * Get XYZ coordinates of node as list of double
883 * If there is not node for given ID - returns empty list
885 double_array GetNodeXYZ(in long id);
888 * For given node returns list of IDs of inverse elements
889 * If there is not node for given ID - returns empty list
891 long_array GetNodeInverseElements(in long id);
894 * \brief Return position of a node on shape
896 NodePosition GetNodePosition(in long NodeID);
899 * \brief Return position of an element on shape
901 ElementPosition GetElementPosition(in long ElemID);
904 * If given element is node returns IDs of shape from position
905 * If there is not node for given ID - returns -1
907 long GetShapeID(in long id);
910 * For given element returns ID of result shape after
911 * ::FindShape() from SMESH_MeshEditor
912 * If there is not element for given ID - returns -1
914 long GetShapeIDForElem(in long id);
917 * Returns number of nodes for given element
918 * If there is not element for given ID - returns -1
920 long GetElemNbNodes(in long id);
923 * Returns IDs of nodes of given element
925 long_array GetElemNodes(in long id);
928 * Returns ID of node by given index for given element
929 * If there is not element for given ID - returns -1
930 * If there is not node for given index - returns -2
932 long GetElemNode(in long id, in long index);
935 * Returns true if given node is medium node
936 * in given quadratic element
938 boolean IsMediumNode(in long ide, in long idn);
941 * Returns true if given node is medium node
942 * in one of quadratic elements
944 boolean IsMediumNodeOfAnyElem(in long idn, in ElementType elem_type);
947 * Returns number of edges for given element
949 long ElemNbEdges(in long id);
952 * Returns number of faces for given element
954 long ElemNbFaces(in long id);
957 * Returns nodes of given face (counted from zero) for given volumic element.
959 long_array GetElemFaceNodes(in long elemId, in short faceIndex);
962 * Returns three components of normal of given mesh face (or an empty array in KO case)
964 double_array GetFaceNormal(in long faceId, in boolean normalized);
967 * Returns an element based on all given nodes.
969 long FindElementByNodes(in long_array nodes);
972 * Return elements including all given nodes.
974 long_array GetElementsByNodes(in long_array nodes, in ElementType elem_type);
977 * Returns true if given element is polygon
979 boolean IsPoly(in long id);
982 * Returns true if given element is quadratic
984 boolean IsQuadratic(in long id);
987 * Returns diameter of a ball discrete element or zero in case of an invalid \a id
989 double GetBallDiameter(in long id);
992 * Returns XYZ coordinates of bary center for given element
994 * If there is not element for given ID - returns empty list
996 double_array BaryCenter(in long id);
998 /*! Gets information about imported MED file */
999 MedFileInfo GetMEDFileInfo();
1002 * Sets list of notebook variables used for Mesh operations separated by ":" symbol
1003 * \param theParameters is a string containing the notebook variables
1005 void SetParameters (in string theParameters);
1008 * Returns list of notebook variables used for Mesh operations separated by ":" symbol
1010 string GetParameters();
1013 * Returns list of notebook variables used for last Mesh operation
1015 string_array GetLastParameters();
1018 interface SMESH_subMesh : SMESH_IDSource
1023 long GetNumberOfElements()
1024 raises (SALOME::SALOME_Exception);
1029 long GetNumberOfNodes( in boolean all )
1030 raises (SALOME::SALOME_Exception);
1035 long_array GetElementsId()
1036 raises (SALOME::SALOME_Exception);
1041 long_array GetElementsByType( in ElementType theType )
1042 raises (SALOME::SALOME_Exception);
1045 * Returns type of mesh element (same as SMESH_Mesh::GetElementType() )
1047 ElementType GetElementType( in long id, in boolean iselem )
1048 raises (SALOME::SALOME_Exception);
1053 long_array GetNodesId()
1054 raises (SALOME::SALOME_Exception);
1057 * Get geom shape the submesh is dedicated to
1059 GEOM::GEOM_Object GetSubShape()
1060 raises (SALOME::SALOME_Exception);
1063 * Get SMESH_Mesh which stores nodes coordinates & elements definition
1065 SMESH_Mesh GetFather()
1066 raises (SALOME::SALOME_Exception);
1069 * Get the internal Id