- functor type should be \a smesh.FT_AspectRatio
- threshold is floating point value (aspect ratio)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get faces with aspect ratio > 6.5
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_AspectRatio, smesh.FT_MoreThan, 6.5)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with aspect ratio > 6.5:", len(ids)
-\endcode
+\include filters_ex01.py
+<a href="../../examples/SMESH/filters_ex01.py">Download this script</a>
\sa \ref tui_aspect_ratio
- functor type is \a smesh.FT_AspectRatio3D
- threshold is floating point value (aspect ratio)
-\code
-# create mesh with volumes
-from SMESH_mechanic import *
-mesh.Tetrahedron()
-mesh.Compute()
-# get volumes with aspect ratio < 2.0
-filter = smesh.GetFilter(smesh.VOLUME, smesh.FT_AspectRatio3D, smesh.FT_LessThan, 2.0)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of volumes with aspect ratio < 2.0:", len(ids)
-\endcode
+\include filters_ex02.py
+<a href="../../examples/SMESH/filters_ex02.py">Download this script</a>
\sa \ref tui_aspect_ratio_3d
- functor type is \a smesh.FT_Warping
- threshold is floating point value (warping angle)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get faces with warping angle = 2.0e-13 with tolerance 5.0e-14
-criterion = smesh.GetCriterion(smesh.FACE, smesh.FT_Warping, smesh.FT_EqualTo, 2.0e-13)
-criterion.Tolerance = 5.0e-14
-filter = smesh.CreateFilterManager().CreateFilter()
-filter.SetCriteria([criterion])
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with warping angle = 2.0e-13 (tolerance 5.0e-14):", len(ids)
-\endcode
+\include filters_ex03.py
+<a href="../../examples/SMESH/filters_ex03.py">Download this script</a>
\sa \ref tui_warping
- functor type is \a smesh.FT_MinimumAngle
- threshold is floating point value (minimum angle)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get faces with minimum angle > 75
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_MinimumAngle,">", 75)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with minimum angle > 75:", len(ids)
-\endcode
+\include filters_ex04.py
+<a href="../../examples/SMESH/filters_ex04.py">Download this script</a>
\sa \ref tui_minimum_angle
- functor type is \a smesh.FT_Taper
- threshold is floating point value (taper)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get faces with taper < 1.e-15
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_Taper, smesh.FT_LessThan, 1.e-15)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with taper < 1.e-15:", len(ids)
-\endcode
+\include filters_ex05.py
+<a href="../../examples/SMESH/filters_ex05.py">Download this script</a>
\sa \ref tui_taper
- functor type is \a smesh.FT_Skew
- threshold is floating point value (skew)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get faces with skew > 50
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_Skew, smesh.FT_MoreThan, 50)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with skew > 50:", len(ids)
-\endcode
+\include filters_ex06.py
+<a href="../../examples/SMESH/filters_ex06.py">Download this script</a>
\sa \ref tui_skew
- functor type is \a smesh.FT_Area
- threshold is floating point value (area)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get faces with area > 60 and < 90
-criterion1 = smesh.GetCriterion(smesh.FACE, smesh.FT_Area, smesh.FT_MoreThan, 60,\
- smesh.FT_Undefined, smesh.FT_LogicalAND)
-criterion2 = smesh.GetCriterion(smesh.FACE, smesh.FT_Area, smesh.FT_LessThan, 90)
-filter = smesh.CreateFilterManager().CreateFilter()
-filter.SetCriteria([criterion1,criterion2])
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with area in range (60,90):", len(ids)
-\endcode
+\include filters_ex07.py
+<a href="../../examples/SMESH/filters_ex07.py">Download this script</a>
\sa \ref tui_area
- functor type is \a smesh.FT_Volume3D
- threshold is floating point value (volume)
-\code
-# create mesh with volumes
-from SMESH_mechanic import *
-mesh.Tetrahedron()
-mesh.Compute()
-# get volumes faces with volume > 100
-filter = smesh.GetFilter(smesh.VOLUME, smesh.FT_Volume3D, smesh.FT_MoreThan, 100)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of volumes with volume > 100:", len(ids)
-\endcode
+\include filters_ex08.py
+<a href="../../examples/SMESH/filters_ex08.py">Download this script</a>
\sa \ref tui_volume
- functor type is \a smesh.FT_FreeBorders
- threshold value is not required
-\code
-# create mesh
-import geompy, smesh, StdMeshers
-face = geompy.MakeFaceHW(100, 100, 1)
-geompy.addToStudy( face, "quadrangle" )
-mesh = smesh.Mesh(face)
-mesh.Segment().NumberOfSegments(10)
-mesh.Triangle().MaxElementArea(25)
-mesh.Compute()
-# get all free borders
-filter = smesh.GetFilter(smesh.EDGE, smesh.FT_FreeBorders)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of edges on free borders:", len(ids)
-\endcode
+\include filters_ex09.py
+<a href="../../examples/SMESH/filters_ex09.py">Download this script</a>
\sa \ref tui_free_borders
- functor type is \a smesh.FT_FreeEdges
- threshold value is not required
-\code
-# create mesh
-import geompy, smesh, StdMeshers
-face = geompy.MakeFaceHW(100, 100, 1)
-geompy.addToStudy( face, "quadrangle" )
-mesh = smesh.Mesh(face)
-mesh.Segment().NumberOfSegments(10)
-mesh.Triangle().MaxElementArea(25)
-mesh.Compute()
-# get all faces with free edges
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_FreeEdges)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with free edges:", len(ids)
-\endcode
+\include filters_ex10.py
+<a href="../../examples/SMESH/filters_ex10.py">Download this script</a>
\sa \ref tui_free_edges
- functor type is \a smesh.FT_FreeNodes
- threshold value is not required
-\code
-# create mesh
-from SMESH_mechanic import *
-# add node
-mesh.AddNode(0,0,0)
-# get all free nodes
-filter = smesh.GetFilter(smesh.NODE, smesh.FT_FreeNodes)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of free nodes:", len(ids)
-\endcode
+\include filters_ex11.py
+<a href="../../examples/SMESH/filters_ex11.py">Download this script</a>
\sa \ref tui_free_nodes
- functor type is \a smesh.FT_FreeFaces
- threshold value is not required
-\code
-# create mesh
-from SMESH_mechanic import *
-# get all free faces
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_FreeFaces)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of free faces:", len(ids)
-\endcode
+\include filters_ex12.py
+<a href="../../examples/SMESH/filters_ex12.py">Download this script</a>
\sa \ref tui_free_faces
- functor type is \a smesh.FT_BareBorderFace
- threshold value is not required
-\code
-# create mesh
-from SMESH_mechanic import *
-# remove some faces to have faces with bare borders
-mesh.RemoveElements( mesh.GetElementsByType(FACE)[0:5] )
-# get all faces bare borders
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_BareBorderFace)
-ids = mesh.GetIdsFromFilter(filter)
-print "Faces with bare borders:", ids
-\endcode
+\include filters_ex13.py
+<a href="../../examples/SMESH/filters_ex13.py">Download this script</a>
\sa \ref tui_bare_border_faces
- threshold value is the face ID
- tolerance is in degrees
-\code
-# create mesh
-from SMESH_mechanic import *
-faceID = mesh.GetElementsByType(FACE)[0]
-# get all faces co-planar to the first face with tolerance 5 degrees
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_CoplanarFaces,faceID,Tolerance=5.0)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces coplanar with the first one:", len(ids)
-\endcode
+\include filters_ex14.py
+<a href="../../examples/SMESH/filters_ex14.py">Download this script</a>
\section filter_over_constrained_faces Over-constrained faces
- functor type is \a smesh.FT_OverConstrainedFace
- threshold value is not required
-\code
-# create mesh
-from SMESH_mechanic import *
-# get all over-constrained faces
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_OverConstrainedFace)
-ids = mesh.GetIdsFromFilter(filter)
-print "Over-constrained faces:", ids
-\endcode
+\include filters_ex15.py
+<a href="../../examples/SMESH/filters_ex15.py">Download this script</a>
\sa \ref tui_over_constrained_faces
smesh.FT_EqualFaces or \a smesh.FT_EqualVolumes,
- threshold value is not required
-\code
-from smesh import *
-# make a mesh on a box
-box = geompy.MakeBoxDXDYDZ(100,100,100)
-mesh = Mesh( box, "Box" )
-mesh.Segment().NumberOfSegments(10)
-mesh.Quadrangle()
-mesh.Hexahedron()
-mesh.Compute()
-# copy all elements with translation and Merge nodes
-mesh.TranslateObject( mesh, MakeDirStruct( 10,0,0), Copy=True )
-mesh.MergeNodes( mesh.FindCoincidentNodes(1e-7) )
-# create filters to find equal elements
-equalEdgesFilter = GetFilter(SMESH.EDGE, FT_EqualEdges)
-equalFacesFilter = GetFilter(SMESH.FACE, FT_EqualFaces)
-equalVolumesFilter = GetFilter(SMESH.VOLUME, FT_EqualVolumes)
-# get equal elements
-print "Number of equal edges:", len( mesh.GetIdsFromFilter( equalEdgesFilter ))
-print "Number of equal faces:", len( mesh.GetIdsFromFilter( equalFacesFilter ))
-print "Number of equal volumes:", len( mesh.GetIdsFromFilter( equalVolumesFilter ))
-\endcode
+\include filters_ex16.py
+<a href="../../examples/SMESH/filters_ex16.py">Download this script</a>
\section tui_double_nodes_control Double nodes
- threshold value is not required
- default tolerance is 1.0e-7
-\code
-from smesh import *
-# make a mesh on a box
-box = geompy.MakeBoxDXDYDZ(100,100,100)
-mesh = Mesh( box, "Box" )
-mesh.Segment().NumberOfSegments(10)
-mesh.Quadrangle()
-mesh.Hexahedron()
-mesh.Compute()
-# copy all elements with translation
-mesh.TranslateObject( mesh, MakeDirStruct( 10,0,0), Copy=True )
-# create filters to find nodes equal within tolerance of 1e-5
-filter = GetFilter(SMESH.NODE, FT_EqualNodes, Tolerance=1e-5)
-# get equal nodes
-print "Number of equal nodes:", len( mesh.GetIdsFromFilter( filter ))
-\endcode
+\include filters_ex17.py
+<a href="../../examples/SMESH/filters_ex17.py">Download this script</a>
\section filter_borders_multiconnection Borders at multi-connection
- functor type is \a smesh.FT_MultiConnection
- threshold is integer value (number of connections)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get border edges with number of connected faces = 5
-filter = smesh.GetFilter(smesh.EDGE, smesh.FT_MultiConnection, 5)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of border edges with 5 faces connected:", len(ids)
-\endcode
+\include filters_ex18.py
+<a href="../../examples/SMESH/filters_ex18.py">Download this script</a>
\sa \ref tui_borders_at_multiconnection
- functor type is \a smesh.FT_MultiConnection2D
- threshold is integer value (number of connections)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get faces which consist of edges belonging to 2 mesh elements
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_MultiConnection2D, 2)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces consisting of edges belonging to 2 faces:", len(ids)
-\endcode
+\include filters_ex19.py
+<a href="../../examples/SMESH/filters_ex19.py">Download this script</a>
\sa \ref tui_borders_at_multiconnection_2d
- functor type should be \a smesh.FT_Length
- threshold is floating point value (length)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get edges with length > 14
-filter = smesh.GetFilter(smesh.EDGE, smesh.FT_Length, smesh.FT_MoreThan, 14)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of edges with length > 14:", len(ids)
-\endcode
+\include filters_ex20.py
+<a href="../../examples/SMESH/filters_ex20.py">Download this script</a>
\sa \ref tui_length_1d
- functor type should be \a smesh.FT_Length2D
- threshold is floating point value (edge length)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get all faces that have edges with length > 14
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_Length2D, smesh.FT_MoreThan, 14)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with maximum edge length > 14:", len(ids)
-\endcode
+\include filters_ex21.py
+<a href="../../examples/SMESH/filters_ex21.py">Download this script</a>
\sa \ref tui_length_2d
- functor type should be \a smesh.FT_MaxElementLength2D
- threshold is floating point value (edge/diagonal length)
-\code
-# create mesh
-from SMESH_mechanic import *
-# get all faces that have elements with length > 10
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_MaxElementLength2D, smesh.FT_MoreThan, 10)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with maximum element length > 10:", len(ids)
-\endcode
+\include filters_ex22.py
+<a href="../../examples/SMESH/filters_ex22.py">Download this script</a>
\sa \ref tui_max_element_length_2d
- functor type should be \a smesh.FT_MaxElementLength3D
- threshold is floating point value (edge/diagonal length)
-\code
-# create mesh with volumes
-from SMESH_mechanic import *
-mesh.Tetrahedron()
-mesh.Compute()
-# get all volumes that have elements with length > 10
-filter = smesh.GetFilter(smesh.VOLUME, smesh.FT_MaxElementLength3D, smesh.FT_MoreThan, 10)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of volumes with maximum element length > 10:", len(ids)
-\endcode
+\include filters_ex23.py
+<a href="../../examples/SMESH/filters_ex23.py">Download this script</a>
\sa \ref tui_max_element_length_3d
- functor type is \a smesh.FT_BareBorderVolume
- threshold value is not required
-\code
-# create mesh
-from SMESH_mechanic import *
-mesh.Tetrahedron()
-mesh.Compute()
-# remove some volumes to have volumes with bare borders
-mesh.RemoveElements( mesh.GetElementsByType(VOLUME)[0:5] )
-# get all volumes with bare borders
-filter = smesh.GetFilter(smesh.VOLUME, smesh.FT_BareBorderVolume)
-ids = mesh.GetIdsFromFilter(filter)
-print "Volumes with bare borders:", ids
-\endcode
+\include filters_ex24.py
+<a href="../../examples/SMESH/filters_ex24.py">Download this script</a>
\sa \ref tui_bare_border_volumes
- functor type is \a smesh.FT_OverConstrainedVolume
- threshold value is not required
-\code
-# create mesh
-from SMESH_mechanic import *
-mesh.Tetrahedron()
-mesh.Compute()
-# get all over-constrained volumes
-filter = smesh.GetFilter(smesh.VOLUME, smesh.FT_OverConstrainedVolume)
-ids = mesh.GetIdsFromFilter(filter)
-print "Over-constrained volumes:", ids
-\endcode
+\include filters_ex25.py
+<a href="../../examples/SMESH/filters_ex25.py">Download this script</a>
\sa \ref tui_over_constrained_faces
- functor type should be \a smesh.FT_BelongToGeom
- threshold is geometrical object
-\code
-# create mesh
-from SMESH_mechanic import *
-# get all faces which nodes lie on the face sub_face3
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_BelongToGeom, sub_face3)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces which nodes lie on sub_face3:", len(ids)
-\endcode
+\include filters_ex26.py
+<a href="../../examples/SMESH/filters_ex26.py">Download this script</a>
\section filter_lying_on_geom Lying on Geom
- functor type should be \a smesh.FT_LyingOnGeom
- threshold is geometrical object
-\code
-# create mesh
-from SMESH_mechanic import *
-# get all faces at least one node of each lies on the face sub_face3
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_LyingOnGeom, sub_face3)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces at least one node of each lies on sub_face3:", len(ids)
-\endcode
+\include filters_ex27.py
+<a href="../../examples/SMESH/filters_ex27.py">Download this script</a>
\section filter_belong_to_plane Belong to Plane
- threshold is geometrical object (plane)
- default tolerance is 1.0e-7
-\code
-# create mesh
-from SMESH_mechanic import *
-# create plane
-import geompy
-plane_1 = geompy.MakePlane(p3,seg1,2000)
-geompy.addToStudy(plane_1, "plane_1")
-# get all nodes which lie on the plane \a plane_1
-filter = smesh.GetFilter(smesh.NODE, smesh.FT_BelongToPlane, plane_1)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of nodes which lie on the plane plane_1:", len(ids)
-\endcode
+\include filters_ex28.py
+<a href="../../examples/SMESH/filters_ex28.py">Download this script</a>
\section filter_belong_to_cylinder Belong to Cylinder
- threshold is geometrical object (cylindrical face)
- default tolerance is 1.0e-7
-\code
-# create mesh
-from SMESH_mechanic import *
-# get all faces which lie on the cylindrical face \a sub_face1
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_BelongToCylinder, sub_face1)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces which lie on the cylindrical surface sub_face1:", len(ids)
-\endcode
+\include filters_ex29.py
+<a href="../../examples/SMESH/filters_ex29.py">Download this script</a>
\section filter_belong_to_surface Belong to Surface
- threshold is geometrical object (arbitrary surface)
- default tolerance is 1.0e-7
-\code
-# create mesh
-from SMESH_mechanic import *
-# create b-spline
-spline_1 = geompy.MakeInterpol([p4,p6,p3,p1])
-surface_1 = geompy.MakePrismVecH( spline_1, vz, 70.0 )
-geompy.addToStudy(surface_1, "surface_1")
-# get all nodes which lie on the surface \a surface_1
-filter = smesh.GetFilter(smesh.NODE, smesh.FT_BelongToGenSurface, surface_1)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of nodes which lie on the surface surface_1:", len(ids)
-\endcode
+\include filters_ex30.py
+<a href="../../examples/SMESH/filters_ex30.py">Download this script</a>
\section filter_range_of_ids Range of IDs
- functor type is \a smesh.FT_RangeOfIds
- threshold is string listing required IDs and/or ranges of IDs, e.g."1,2,3,50-60,63,67,70-78"
-\code
-# create mesh
-from SMESH_mechanic import *
-# get nodes with identifiers [5-10] and [15-30]
-criterion1 = smesh.GetCriterion(smesh.NODE, smesh.FT_RangeOfIds, Treshold="5-10",\
- BinaryOp=smesh.FT_LogicalOR)
-criterion2 = smesh.GetCriterion(smesh.NODE, smesh.FT_RangeOfIds, Treshold="15-30")
-filter = smesh.CreateFilterManager().CreateFilter()
-filter.SetCriteria([criterion1,criterion2])
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of nodes in ranges [5-10] and [15-30]:", len(ids)
-\endcode
+\include filters_ex31.py
+<a href="../../examples/SMESH/filters_ex31.py">Download this script</a>
\section filter_bad_oriented_volume Badly oriented volume
- functor type is \a smesh.FT_BadOrientedVolume
- threshold is not required
-\code
-# create mesh with volumes
-from SMESH_mechanic import *
-mesh.Tetrahedron()
-mesh.Compute()
-# get all badly oriented volumes
-filter = smesh.GetFilter(smesh.VOLUME, smesh.FT_BadOrientedVolume)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of badly oriented volumes:", len(ids)
-\endcode
+\include filters_ex32.py
+<a href="../../examples/SMESH/filters_ex32.py">Download this script</a>
\section filter_linear_or_quadratic Linear / quadratic
- if unary operator is set to smesh.FT_LogicalNOT, the quadratic
elements are selected, otherwise (by default) linear elements are selected
-\code
-# create mesh
-from SMESH_mechanic import *
-# get number of linear and quadratic edges
-filter_linear = smesh.GetFilter(smesh.EDGE, smesh.FT_LinearOrQuadratic)
-filter_quadratic = smesh.GetFilter(smesh.EDGE, smesh.FT_LinearOrQuadratic, smesh.FT_LogicalNOT)
-ids_linear = mesh.GetIdsFromFilter(filter_linear)
-ids_quadratic = mesh.GetIdsFromFilter(filter_quadratic)
-print "Number of linear edges:", len(ids_linear), "; number of quadratic edges:", len(ids_quadratic)
-# convert mesh to quadratic
-print "Convert to quadratic..."
-mesh.ConvertToQuadratic(True)
-# get number of linear and quadratic edges
-ids_linear = mesh.GetIdsFromFilter(filter_linear)
-ids_quadratic = mesh.GetIdsFromFilter(filter_quadratic)
-print "Number of linear edges:", len(ids_linear), "; number of quadratic edges:", len(ids_quadratic)
-\endcode
+\include filters_ex33.py
+<a href="../../examples/SMESH/filters_ex33.py">Download this script</a>
\section filter_group_color Group color
- functor type is \a smesh.FT_GroupColor
- threshold should be of SALOMEDS.Color type
-\code
-# create mesh
-from SMESH_mechanic import *
-# create group of edges
-all_edges = mesh.GetElementsByType(smesh.EDGE)
-grp = mesh.MakeGroupByIds("edges group", smesh.EDGE, all_edges[:len(all_edges)/4])
-import SALOMEDS
-c = SALOMEDS.Color(0.1, 0.5, 1.0)
-grp.SetColor(c)
-# get number of the edges not belonging to the group with the given color
-filter = smesh.GetFilter(smesh.EDGE, smesh.FT_GroupColor, c, smesh.FT_LogicalNOT)
-ids = mesh.GetIdsFromFilter(filter)
-print "Number of edges not beloging to the group with color (0.1, 0.5, 1.0):", len(ids)
-\endcode
+\include filters_ex34.py
+<a href="../../examples/SMESH/filters_ex34.py">Download this script</a>
\section filter_geom_type Geometry type
- functor type should be \a smesh.FT_ElemGeomType
- threshold is of smesh.GeometryType value
-\code
-# create mesh with volumes
-from SMESH_mechanic import *
-mesh.Tetrahedron()
-mesh.Compute()
-# get all triangles, quadrangles, tetrahedrons, pyramids
-filter_tri = smesh.GetFilter(smesh.FACE, smesh.FT_ElemGeomType, smesh.Geom_TRIANGLE)
-filter_qua = smesh.GetFilter(smesh.FACE, smesh.FT_ElemGeomType, smesh.Geom_QUADRANGLE)
-filter_tet = smesh.GetFilter(smesh.VOLUME, smesh.FT_ElemGeomType, smesh.Geom_TETRA)
-filter_pyr = smesh.GetFilter(smesh.VOLUME, smesh.FT_ElemGeomType, smesh.Geom_PYRAMID)
-ids_tri = mesh.GetIdsFromFilter(filter_tri)
-ids_qua = mesh.GetIdsFromFilter(filter_qua)
-ids_tet = mesh.GetIdsFromFilter(filter_tet)
-ids_pyr = mesh.GetIdsFromFilter(filter_pyr)
-print "Number of triangles:", len(ids_tri)
-print "Number of quadrangles:", len(ids_qua)
-print "Number of tetrahedrons:", len(ids_tet)
-print "Number of pyramids:", len(ids_pyr)
-\endcode
+\include filters_ex35.py
+<a href="../../examples/SMESH/filters_ex35.py">Download this script</a>
\section combining_filters How to combine filters with Criterion structures?
Example :
-\code
-# create mesh
-from SMESH_mechanic import *
-# get all the quadrangle faces ...
-criterion1 = smesh.GetCriterion(smesh.FACE, smesh.FT_ElemGeomType, smesh.Geom_QUADRANGLE, smesh.FT_LogicalAND)
-# ... AND do NOT get those from sub_face3
-criterion2 = smesh.GetCriterion(smesh.FACE, smesh.FT_BelongToGeom, sub_face3, smesh.FT_LogicalNOT)
-filter = smesh.CreateFilterManager().CreateFilter()
-filter.SetCriteria([criterion1,criterion2])
-ids = mesh.GetIdsFromFilter(filter)
-
-myGroup = mesh.MakeGroupByIds("Quads_on_cylindrical_faces",smesh.FACE,ids)
-\endcode
+\include filters_ex36.py
+<a href="../../examples/SMESH/filters_ex36.py">Download this script</a>
*/
