mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
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963 lines
23 KiB
ReStructuredText
963 lines
23 KiB
ReStructuredText
SMESH module
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============
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.. contents::
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.. py:module:: SMESH
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DriverMED_ReadStatus
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--------------------
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.. py:class:: DriverMED_ReadStatus
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Enumeration for mesh read status
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.. py:attribute:: DRS_OK
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Ok
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.. py:attribute:: DRS_EMPTY
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a file contains no mesh with the given name
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.. py:attribute:: DRS_WARN_RENUMBER
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a MED file has overlapped ranges of element numbers,
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so the numbers from the file are ignored
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.. py:attribute:: DRS_WARN_SKIP_ELEM
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some elements were skipped due to incorrect file data
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.. py:attribute:: DRS_WARN_DESCENDING
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some elements were skipped due to descending connectivity
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.. py:attribute:: DRS_FAIL
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general failure (exception etc.)
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ComputeErrorName
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----------------
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.. py:class:: ComputeErrorName
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Enumeration of computation errors
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.. py:attribute:: COMPERR_OK
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Ok
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.. py:attribute:: COMPERR_BAD_INPUT_MESH
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wrong mesh of lower sub-mesh
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.. py:attribute:: COMPERR_STD_EXCEPTION
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some std exception raised
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.. py:attribute:: COMPERR_OCC_EXCEPTION
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OCC exception raised
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.. py:attribute:: COMPERR_SLM_EXCEPTION
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SALOME exception raised
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.. py:attribute:: COMPERR_EXCEPTION
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other exception raised
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.. py:attribute:: COMPERR_MEMORY_PB
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memory allocation problem
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.. py:attribute:: COMPERR_ALGO_FAILED
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computation failed
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.. py:attribute:: COMPERR_BAD_SHAPE
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bad geometry
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.. py:attribute:: COMPERR_WARNING
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algo reports error but sub-mesh is computed anyway
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.. py:attribute:: COMPERR_CANCELED
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compute canceled
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.. py:attribute:: COMPERR_NO_MESH_ON_SHAPE
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no mesh elements assigned to sub-mesh
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.. py:attribute:: COMPERR_BAD_PARMETERS
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incorrect hypotheses parameters
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ComputeError
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------------
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.. py:class:: ComputeError
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Error details
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.. py:attribute:: code
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``int`` - :class:`ComputeErrorName` or, if negative, algo specific code
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.. py:attribute:: comment
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``str`` - textual problem description
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.. py:attribute:: algoName
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``str``
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.. py:attribute:: subShapeID
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``int`` - id of sub-shape of a shape to mesh
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.. py:attribute:: hasBadMesh
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``boolean`` - there are elements preventing computation available for visualization
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Measure
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-------
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.. py:class:: Measure
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Data returned by measure operations
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.. py:attribute:: minX, minY, minZ
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``double`` - coordinates of one point
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.. py:attribute:: maxX, maxY, maxZ
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``double`` - coordinates of another point
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.. py:attribute:: node1, node2
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``long`` - IDs of two nodes
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.. py:attribute:: elem1, elem2
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``long`` - IDs of two elements
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.. py:attribute:: value
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``double`` - distance
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NodePosition
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------------
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.. py:class:: NodePosition
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Node location on a shape
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.. py:attribute:: shapeID
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``long`` - ID of a shape
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.. py:attribute:: shapeType
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``GEOM.shape_type`` - type of shape
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.. py:attribute:: params
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``list of float`` -
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* [U] on EDGE,
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* [U,V] on FACE,
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* [] on the rest shapes
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ElementPosition
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---------------
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.. py:class:: ElementPosition
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Element location on a shape
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.. py:attribute:: shapeID
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``long`` - ID of a shape
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.. py:attribute:: shapeType
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``GEOM.shape_type`` - type of shape
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PolySegment
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-----------
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.. py:class:: PolySegment
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Define a cutting plane passing through two points.
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Used in :meth:`~smeshBuilder.Mesh.MakePolyLine`
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.. py:attribute:: node1ID1, node1ID2
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``int,int`` - *point 1*: if *node1ID2* > 0, then the point is in the middle of a face edge defined
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by two nodes, else it is at *node1ID1*
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.. py:attribute:: node2ID1, node2ID2
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``int,int`` - *point 2*: if *node2ID2* > 0, then the point is in the middle of a face edge defined
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by two nodes, else it is at *node2ID1*
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.. py:attribute:: vector
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``SMESH.DirStruct`` - vector on the plane; to use a default plane set vector = (0,0,0)
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ElementType
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-----------
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.. py:class:: ElementType
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Enumeration for element type, like in SMDS
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.. py:attribute::
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ALL
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NODE
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EDGE
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FACE
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VOLUME
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ELEM0D
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BALL
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NB_ELEMENT_TYPES
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EntityType
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----------
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.. py:class:: EntityType
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Enumeration of entity type
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.. py:attribute::
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Entity_Node
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Entity_0D
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Entity_Edge
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Entity_Quad_Edge
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Entity_Triangle
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Entity_Quad_Triangle
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Entity_BiQuad_Triangle
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Entity_Quadrangle
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Entity_Quad_Quadrangle
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Entity_BiQuad_Quadrangle
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Entity_Polygon
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Entity_Quad_Polygon
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Entity_Tetra
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Entity_Quad_Tetra
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Entity_Pyramid
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Entity_Quad_Pyramid
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Entity_Hexa
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Entity_Quad_Hexa
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Entity_TriQuad_Hexa
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Entity_Penta
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Entity_Quad_Penta
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Entity_BiQuad_Penta
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Entity_Hexagonal_Prism
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Entity_Polyhedra
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Entity_Quad_Polyhedra
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Entity_Ball
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Entity_Last
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GeometryType
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------------
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.. py:class:: GeometryType
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Enumeration of element geometry type
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.. py:attribute::
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Geom_POINT
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Geom_EDGE
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Geom_TRIANGLE
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Geom_QUADRANGLE
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Geom_POLYGON
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Geom_TETRA
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Geom_PYRAMID
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Geom_HEXA
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Geom_PENTA
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Geom_HEXAGONAL_PRISM
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Geom_POLYHEDRA
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Geom_BALL
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Geom_LAST
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Hypothesis_Status
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-----------------
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.. py:class:: Hypothesis_Status
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Enumeration of result of hypothesis addition/removal
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.. py:attribute:: HYP_OK
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Ok
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.. py:attribute:: HYP_MISSING
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algo misses a hypothesis
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.. py:attribute:: HYP_CONCURRENT
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several applicable hypotheses
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.. py:attribute:: HYP_BAD_PARAMETER
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hypothesis has a bad parameter value
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.. py:attribute:: HYP_HIDDEN_ALGO
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an algo is hidden by an upper dim algo generating all-dim elements
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.. py:attribute:: HYP_HIDING_ALGO
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an algo hides lower dim algos by generating all-dim elements
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.. py:attribute:: HYP_UNKNOWN_FATAL
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all statuses below should be considered as fatal for Add/RemoveHypothesis operations
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.. py:attribute:: HYP_INCOMPATIBLE
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hypothesis does not fit algorithm
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.. py:attribute:: HYP_NOTCONFORM
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not conform mesh is produced applying a hypothesis
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.. py:attribute:: HYP_ALREADY_EXIST
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such hypothesis already exist
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.. py:attribute:: HYP_BAD_DIM
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bad dimension
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.. py:attribute:: HYP_BAD_SUBSHAPE
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shape is neither the main one, nor its sub-shape, nor a group
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.. py:attribute:: HYP_BAD_GEOMETRY
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geometry mismatches algorithm's expectation
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.. py:attribute:: HYP_NEED_SHAPE
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algorithm can work on shape only
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.. py:attribute:: HYP_INCOMPAT_HYPS
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several additional hypotheses are incompatible one with other
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FunctorType
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-----------
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.. py:class:: FunctorType
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Enumeration of functor types
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.. py:attribute::
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FT_AspectRatio
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FT_AspectRatio3D
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FT_Warping
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FT_MinimumAngle
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FT_Taper
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FT_Skew
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FT_Area
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FT_Volume3D
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FT_MaxElementLength2D
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FT_MaxElementLength3D
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FT_FreeBorders
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FT_FreeEdges
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FT_FreeNodes
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FT_FreeFaces
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FT_EqualNodes
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FT_EqualEdges
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FT_EqualFaces
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FT_EqualVolumes
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FT_MultiConnection
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FT_MultiConnection2D
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FT_Length
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FT_Length2D
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FT_Deflection2D
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FT_NodeConnectivityNumber
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FT_BelongToMeshGroup
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FT_BelongToGeom
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FT_BelongToPlane
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FT_BelongToCylinder
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FT_BelongToGenSurface
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FT_LyingOnGeom
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FT_RangeOfIds
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FT_BadOrientedVolume
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FT_BareBorderVolume
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FT_BareBorderFace
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FT_OverConstrainedVolume
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FT_OverConstrainedFace
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FT_LinearOrQuadratic
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FT_GroupColor
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FT_ElemGeomType
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FT_EntityType
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FT_CoplanarFaces
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FT_BallDiameter
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FT_ConnectedElements
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FT_LessThan
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FT_MoreThan
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FT_EqualTo
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FT_LogicalNOT
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FT_LogicalAND
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FT_LogicalOR
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FT_Undefined
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.. py:module:: SMESH.Filter
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:noindex:
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Filter.Criterion
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----------------
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.. py:class:: Criterion
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Structure containing information of a criterion
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.. py:attribute:: Type
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``long`` - value of item of :class:`SMESH.FunctorType`
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.. py:attribute:: Compare
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``long`` - value of item of :class:`SMESH.FunctorType` in ( FT_LessThan, FT_MoreThan, FT_EqualTo )
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.. py:attribute:: Threshold
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``double`` - threshold value
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.. py:attribute:: ThresholdStr
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``string`` - Threshold value defined as string. Used for:
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1. Diapason of identifiers. Example: "1,2,3,5-10,12,27-29".
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2. Storing name of shape.
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3. Storing group color "0.2;0;0.5".
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4. Storing point coordinates.
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.. py:attribute:: ThresholdID
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``string`` - One more threshold value defined as string. Used for storing id of shape
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.. py:attribute:: UnaryOp
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``long`` - unary logical operation: FT_LogicalNOT or FT_Undefined
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.. py:attribute:: BinaryOp
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``long`` - binary logical operation FT_LogicalAND, FT_LogicalOR etc.
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.. py:attribute:: Tolerance
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``double`` - Tolerance is used for
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1. Comparison of real values.
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2. Detection of geometrical coincidence.
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.. py:attribute:: TypeOfElement
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``ElementType`` - type of element :class:`SMESH.ElementType` (SMESH.NODE, SMESH.FACE etc.)
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.. py:attribute:: Precision
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``long`` - Precision of numerical functors
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.. py:currentmodule:: SMESH
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FreeEdges.Border
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----------------
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.. py:class:: FreeEdges.Border
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Free edge: edge connected to one face only
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.. py:attribute:: myElemId
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``long`` - ID of a face
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.. py:attribute:: myPnt1,myPnt2
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``long`` - IDs of two nodes
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PointStruct
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-----------
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.. py:class:: PointStruct
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3D point.
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Use :meth:`GetPointStruct() <smeshBuilder.smeshBuilder.GetPointStruct>`
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to convert a vertex (GEOM.GEOM_Object) to PointStruct
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.. py:attribute:: x,y,z
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``double`` - point coordinates
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DirStruct
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---------
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.. py:class:: DirStruct
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3D vector.
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Use :meth:`GetDirStruct() <smeshBuilder.smeshBuilder.GetDirStruct>`
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to convert a vector (GEOM.GEOM_Object) to DirStruct
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.. py:attribute:: PS
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:class:`PointStruct` - vector components
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AxisStruct
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----------
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.. py:class:: AxisStruct
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Axis defined by its origin and its vector.
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Use :meth:`GetAxisStruct() <smeshBuilder.smeshBuilder.GetAxisStruct>`
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to convert a line or plane (GEOM.GEOM_Object) to AxisStruct
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.. py:attribute:: x,y,z
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``double`` - coordinates of the origin
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.. py:attribute:: vx,vy,vz
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``double`` - components of the vector
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Filter
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------
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.. py:class:: Filter
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Filter of mesh entities
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.. py:function:: GetElementsId( mesh )
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Return satisfying elements
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:param SMESH.SMESH_Mesh mesh: the mesh;
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it can be obtained via :meth:`~smeshBuilder.Mesh.GetMesh`
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:return: list of IDs
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.. py:function:: GetIDs()
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Return satisfying elements.
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A mesh to filter must be already set, either via :meth:`SetMesh` method
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or via ``mesh`` argument of :meth:`~smeshBuilder.smeshBuilder.GetFilter`
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:return: list of IDs
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.. py:function:: SetMesh( mesh )
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Set mesh to filter
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:param SMESH.SMESH_Mesh mesh: the mesh;
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it can be obtained via :meth:`~smeshBuilder.Mesh.GetMesh`
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.. py:function:: SetCriteria( criteria )
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Define filtering criteria
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:param criteria: list of :class:`SMESH.Filter.Criterion`
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NumericalFunctor
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----------------
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.. py:class:: NumericalFunctor
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Calculate value by ID of mesh entity. Base class of various functors
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.. py:function:: GetValue( elementID )
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Compute a value
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:param elementID: ID of element or node
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:return: floating value
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SMESH_Mesh
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----------
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.. py:class:: SMESH_Mesh
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Mesh. It is a Python wrap over a CORBA interface of mesh.
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All its methods are exposed via :class:`smeshBuilder.Mesh` class that you can obtain by calling::
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smeshBuilder_mesh = smesh.Mesh( smesh_mesh )
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SMESH_MeshEditor
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----------------
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.. py:class:: SMESH_MeshEditor
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Mesh editor. It is a Python wrap over a CORBA SMESH_MeshEditor interface.
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All its methods are exposed via :class:`smeshBuilder.Mesh` class.
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.. py:class:: Extrusion_Error
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Enumeration of errors of :meth:`~smeshBuilder.Mesh.ExtrusionAlongPathObjects`
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.. py:attribute::
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EXTR_OK
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EXTR_NO_ELEMENTS
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EXTR_PATH_NOT_EDGE
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EXTR_BAD_PATH_SHAPE
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EXTR_BAD_STARTING_NODE
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EXTR_BAD_ANGLES_NUMBER
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EXTR_CANT_GET_TANGENT
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.. py:class:: SMESH_MeshEditor.Sew_Error
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Enumeration of errors of SMESH_MeshEditor.Sewing... methods
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.. py:attribute::
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SEW_OK
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SEW_BORDER1_NOT_FOUND
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SEW_BORDER2_NOT_FOUND
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SEW_BOTH_BORDERS_NOT_FOUND
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SEW_BAD_SIDE_NODES
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SEW_VOLUMES_TO_SPLIT
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SEW_DIFF_NB_OF_ELEMENTS
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SEW_TOPO_DIFF_SETS_OF_ELEMENTS
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SEW_BAD_SIDE1_NODES
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SEW_BAD_SIDE2_NODES
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SEW_INTERNAL_ERROR
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SMESH_Pattern
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-------------
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.. py:class:: SMESH_Pattern
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Pattern mapper. Use a pattern defined by user for
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* creating mesh elements on geometry, faces or blocks
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* refining existing mesh elements, faces or hexahedra
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The pattern is defined by a string as explained :doc:`here <pattern_mapping>`.
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Usage work-flow is:
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* Define a pattern via Load... method
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* Compute future positions of nodes via Apply... method
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* Create nodes and elements in a mesh via :meth:`MakeMesh` method
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.. py:function:: LoadFromFile( patternFileContents )
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Load a pattern from the string *patternFileContents*
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:param str patternFileContents: string defining a pattern
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:return: True if succeeded
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.. py:function:: LoadFromFace( mesh, geomFace, toProject )
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|
Create a 2D pattern from the mesh built on *geomFace*.
|
|
|
|
:param SMESH.SMESH_Mesh mesh: source mesh
|
|
:param GEOM.GEOM_Object geomFace: geometrical face whose mesh forms a pattern
|
|
:param boolean toProject: if True makes override nodes positions
|
|
on *geomFace* computed by mesher
|
|
:return: True if succeeded
|
|
|
|
.. py:function:: LoadFrom3DBlock( mesh, geomBlock )
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|
|
|
Create a 3D pattern from the mesh built on *geomBlock*
|
|
|
|
:param SMESH.SMESH_Mesh mesh: source mesh
|
|
:param GEOM.GEOM_Object geomBlock: geometrical block whose mesh forms a pattern
|
|
:return: True if succeeded
|
|
|
|
.. py:function:: ApplyToFace( geomFace, vertexOnKeyPoint1, toReverse )
|
|
|
|
Compute nodes coordinates by applying
|
|
the loaded pattern to *geomFace*. The first key-point
|
|
will be mapped into *vertexOnKeyPoint1*, which must
|
|
be in the outer wire of *geomFace*
|
|
|
|
:param GEOM.GEOM_Object geomFace: the geometrical face to generate faces on
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|
:param GEOM.GEOM_Object vertexOnKeyPoint1: the vertex to be at the 1st key-point
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:param boolean toReverse: to reverse order of key-points
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:return: list of :class:`SMESH.PointStruct` - computed coordinates of points of the pattern
|
|
|
|
.. py:function:: ApplyTo3DBlock( geomBlock, vertex000, vertex001 )
|
|
|
|
Compute nodes coordinates by applying
|
|
the loaded pattern to *geomBlock*. The (0,0,0) key-point
|
|
will be mapped into *vertex000*. The (0,0,1)
|
|
key-point will be mapped into *vertex001*.
|
|
|
|
:param GEOM.GEOM_Object geomBlock: the geometrical block to generate volume elements on
|
|
:param GEOM.GEOM_Object vertex000: the vertex to superpose (0,0,0) key-point of pattern
|
|
:param GEOM.GEOM_Object vertex001: the vertex to superpose (0,0,1) key-point of pattern
|
|
:return: list of :class:`SMESH.PointStruct` - computed coordinates of points of the pattern
|
|
|
|
.. py:function:: ApplyToMeshFaces( mesh, facesIDs, nodeIndexOnKeyPoint1, toReverse )
|
|
|
|
Compute nodes coordinates by applying
|
|
the loaded pattern to mesh faces. The first key-point
|
|
will be mapped into *nodeIndexOnKeyPoint1* -th node of each mesh face
|
|
|
|
:param SMESH.SMESH_Mesh mesh: the mesh where to refine faces
|
|
:param list_of_ids facesIDs: IDs of faces to refine
|
|
:param int nodeIndexOnKeyPoint1: index of a face node to be at 1-st key-point of pattern
|
|
:param boolean toReverse: to reverse order of key-points
|
|
:return: list of :class:`SMESH.PointStruct` - computed coordinates of points of the pattern
|
|
|
|
.. py:function:: ApplyToHexahedrons( mesh, volumesIDs, node000Index, node001Index )
|
|
|
|
Compute nodes coordinates by applying
|
|
the loaded pattern to hexahedra. The (0,0,0) key-point
|
|
will be mapped into *Node000Index* -th node of each volume.
|
|
The (0,0,1) key-point will be mapped into *node001Index* -th
|
|
node of each volume.
|
|
|
|
:param SMESH.SMESH_Mesh mesh: the mesh where to refine hexahedra
|
|
:param list_of_ids volumesIDs: IDs of volumes to refine
|
|
:param long node000Index: index of a volume node to be at (0,0,0) key-point of pattern
|
|
:param long node001Index: index of a volume node to be at (0,0,1) key-point of pattern
|
|
:return: list of :class:`SMESH.PointStruct` - computed coordinates of points of the pattern
|
|
|
|
.. py:function:: MakeMesh( mesh, createPolygons, createPolyedrs )
|
|
|
|
Create nodes and elements in *mesh* using nodes
|
|
coordinates computed by either of Apply...() methods.
|
|
If *createPolygons* is True, replace adjacent faces by polygons
|
|
to keep mesh conformity.
|
|
If *createPolyedrs* is True, replace adjacent volumes by polyedrs
|
|
to keep mesh conformity.
|
|
|
|
:param SMESH.SMESH_Mesh mesh: the mesh to create nodes and elements in
|
|
:param boolean createPolygons: to create polygons to to keep mesh conformity
|
|
:param boolean createPolyedrs: to create polyherda to to keep mesh conformity
|
|
:return: True if succeeded
|
|
|
|
|
|
SMESH_subMesh
|
|
-------------
|
|
|
|
.. py:class:: SMESH_subMesh
|
|
|
|
:doc:`Sub-mesh <constructing_submeshes>`
|
|
|
|
.. py:function:: GetNumberOfElements()
|
|
|
|
Return number of elements in the sub-mesh
|
|
|
|
.. py:function:: GetNumberOfNodes( all )
|
|
|
|
Return number of nodes in the sub-mesh
|
|
|
|
:param boolean all: if True, also return nodes assigned to boundary sub-meshes
|
|
|
|
.. py:function:: GetElementsId()
|
|
|
|
Return IDs of elements in the sub-mesh
|
|
|
|
.. py:function:: GetNodesId()
|
|
|
|
Return IDs of nodes in the sub-mesh
|
|
|
|
.. py:function:: GetSubShape()
|
|
|
|
Return :class:`geom shape <GEOM.GEOM_Object>` the sub-mesh is dedicated to
|
|
|
|
.. py:function:: GetId()
|
|
|
|
Return ID of the :class:`geom shape <GEOM.GEOM_Object>` the sub-mesh is dedicated to
|
|
|
|
.. py:function:: GetMeshInfo()
|
|
|
|
Return number of mesh elements of each :class:`SMESH.EntityType`.
|
|
Use :meth:`~smeshBuilder.smeshBuilder.EnumToLong` to get an integer from
|
|
an item of :class:`SMESH.EntityType`.
|
|
|
|
:return: array of number of elements per :class:`SMESH.EntityType`
|
|
|
|
.. py:function:: GetMesh()
|
|
|
|
Return the :class:`SMESH.SMESH_Mesh`
|
|
|
|
SMESH_GroupBase
|
|
---------------
|
|
|
|
.. py:class:: SMESH_GroupBase
|
|
|
|
:doc:`Mesh group <grouping_elements>`.
|
|
Base class of :class:`standalone group <SMESH_Group>`,
|
|
:class:`group on geometry <SMESH_GroupOnGeom>` and
|
|
:class:`group on filter <SMESH_GroupOnFilter>`.
|
|
Inherit all methods from :class:`SMESH_IDSource`.
|
|
|
|
.. py:function:: SetName( name )
|
|
|
|
Set group name
|
|
|
|
.. py:function:: GetName()
|
|
|
|
Return group name
|
|
|
|
.. py:function:: GetType()
|
|
|
|
Return :class:`group type <SMESH.ElementType>` (type of elements in the group)
|
|
|
|
.. py:function:: Size()
|
|
|
|
Return the number of elements in the group
|
|
|
|
.. py:function:: IsEmpty()
|
|
|
|
Return True if the group does not contain any elements
|
|
|
|
.. py:function:: Contains( elem_id )
|
|
|
|
Return True if the group contains an element with ID == *elem_id*
|
|
|
|
.. py:function:: GetID( elem_index )
|
|
|
|
Return ID of an element at position *elem_index* counted from 1
|
|
|
|
.. py:function:: GetNumberOfNodes()
|
|
|
|
Return the number of nodes of cells included to the group.
|
|
For a nodal group return the same value as Size() function
|
|
|
|
.. py:function:: GetNodeIDs()
|
|
|
|
Return IDs of nodes of cells included to the group.
|
|
For a nodal group return result of GetListOfID() function
|
|
|
|
.. py:function:: SetColor( color )
|
|
|
|
Set group color
|
|
|
|
:param SALOMEDS.Color color: color
|
|
|
|
.. py:function:: GetColor()
|
|
|
|
Return group color
|
|
|
|
:return: SALOMEDS.Color
|
|
|
|
SMESH_Group
|
|
-----------
|
|
|
|
.. py:class:: SMESH_Group
|
|
|
|
:doc:`Standalone mesh group <grouping_elements>`. Inherits all methods of :class:`SMESH.SMESH_GroupBase`
|
|
|
|
.. py:function:: Clear()
|
|
|
|
Clears the group's contents
|
|
|
|
.. py:function:: Add( elem_ids )
|
|
|
|
Adds elements or nodes with specified identifiers to the group
|
|
|
|
:param list_of_ids elem_ids: IDs to add
|
|
|
|
.. py:function:: AddFrom( idSource )
|
|
|
|
Add all elements or nodes from the specified source to the group
|
|
|
|
:param SMESH.SMESH_IDSource idSource: an object to retrieve IDs from
|
|
|
|
.. py:function:: Remove( elem_ids )
|
|
|
|
Removes elements or nodes with specified identifiers from the group
|
|
|
|
:param list_of_ids elem_ids: IDs to remove
|
|
|
|
SMESH_GroupOnGeom
|
|
-----------------
|
|
|
|
.. py:class:: SMESH_GroupOnGeom
|
|
|
|
Group linked to geometry. Inherits all methods of :class:`SMESH.SMESH_GroupBase`
|
|
|
|
.. py:function:: GetShape()
|
|
|
|
Return an associated geometry
|
|
|
|
:return: GEOM.GEOM_Object
|
|
|
|
SMESH_GroupOnFilter
|
|
-------------------
|
|
|
|
.. py:class:: SMESH_GroupOnFilter
|
|
|
|
Group defined by filter. Inherits all methods of :class:`SMESH.SMESH_GroupBase`
|
|
|
|
.. py:function:: SetFilter( filter )
|
|
|
|
Set the :class:`filter <SMESH.Filter>`
|
|
|
|
.. py:function:: GetFilter()
|
|
|
|
Return the :class:`filter <SMESH.Filter>`
|
|
|
|
|
|
SMESH_IDSource
|
|
--------------
|
|
|
|
.. py:class:: SMESH_IDSource
|
|
|
|
Base class for classes able to return IDs of mesh entities. These classes are:
|
|
|
|
* :class:`SMESH.SMESH_Mesh`
|
|
* :class:`SMESH.SMESH_subMesh`
|
|
* :class:`SMESH.SMESH_GroupBase`
|
|
* :class:`SMESH.Filter`
|
|
* temporal ID source created by :meth:`~smeshBuilder.Mesh.GetIDSource`
|
|
|
|
.. py:function:: GetIDs()
|
|
|
|
Return a sequence of all element IDs
|
|
|
|
.. py:function:: GetMeshInfo()
|
|
|
|
Return number of mesh elements of each :class:`SMESH.EntityType`.
|
|
Use :meth:`~smeshBuilder.smeshBuilder.EnumToLong` to get an integer from
|
|
an item of :class:`SMESH.EntityType`.
|
|
|
|
.. py:function:: GetNbElementsByType()
|
|
|
|
Return number of mesh elements of each :class:`SMESH.ElementType`.
|
|
Use :meth:`~smeshBuilder.smeshBuilder.EnumToLong` to get an integer from
|
|
an item of :class:`SMESH.ElementType`.
|
|
|
|
|
|
.. py:function:: GetTypes()
|
|
|
|
Return types of elements it contains.
|
|
It's empty if the object contains no IDs
|
|
|
|
:return: list of :class:`SMESH.ElementType`
|
|
|
|
.. py:function:: GetMesh()
|
|
|
|
Return the :class:`SMESH.SMESH_Mesh`
|
|
|
|
SMESH_Hypothesis
|
|
----------------
|
|
|
|
.. py:class:: SMESH_Hypothesis
|
|
|
|
Base class of all :doc:`hypotheses <about_hypo>`
|
|
|
|
.. py:function:: GetName()
|
|
|
|
Return string of hypothesis type name, something like "Regular_1D"
|
|
|
|
.. py:function:: GetLibName()
|
|
|
|
Return string of plugin library name
|