X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Ftui_filters.doc;h=48c108fe50dc0e9ae971b852dbf6ead5533900b0;hp=aa3e1eb1cc9cf199186d0e09ec41f6894cc924ef;hb=2c607013a23bd4e7ba07e72e0c04dee2c1209cff;hpb=7191b0d7359a31f9dee70d1020d8c0c7d8386e31

diff --git a/doc/salome/gui/SMESH/input/tui_filters.doc b/doc/salome/gui/SMESH/input/tui_filters.doc
index aa3e1eb1c..48c108fe5 100755
--- a/doc/salome/gui/SMESH/input/tui_filters.doc
+++ b/doc/salome/gui/SMESH/input/tui_filters.doc
@@ -689,4 +689,25 @@ print "Number of tetrahedrons:", len(ids_tet)
 print "Number of pyramids:", len(ids_pyr)
 \endcode
 
+\section combining_filters How to combine filters with Criterion structures?
+
+Filters can be combined by making use of "criteria".
+
+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
+
+
 */