X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_SWIG%2FStdMeshersBuilder.py;fp=src%2FSMESH_SWIG%2FStdMeshersBuilder.py;h=c2f0ed0aa068105683e627cdc64b9ae325fd6e37;hp=0759332e9b0ea599ba10749532a8027d4aae8240;hb=4a2c77515c262f201d74f2bf49a36afb47161edf;hpb=9d0765db5d66008669b55c3388966a8de3755c92;ds=sidebyside

diff --git a/src/SMESH_SWIG/StdMeshersBuilder.py b/src/SMESH_SWIG/StdMeshersBuilder.py
index 0759332e9..c2f0ed0aa 100644
--- a/src/SMESH_SWIG/StdMeshersBuilder.py
+++ b/src/SMESH_SWIG/StdMeshersBuilder.py
@@ -1900,6 +1900,12 @@ class StdMeshersBuilder_Cartesian_3D(Mesh_Algorithm):
                         points dividing the whole shape into ranges where the functions apply; points
                         coordinates should vary within (0.0, 1.0) range. Parameter *t* of the spacing
                         function f(t) varies from 0.0 to 1.0 within a shape range. 
+        Note: 
+            The actual grid spacing can slightly differ from the defined one. This is done for the
+            best fitting of polyhedrons and for a better mesh quality on the interval boundaries.
+            For example, if a constant **Spacing** is defined along an axis, the actual grid will
+            fill the shape's dimension L along this axis with round number of equal cells:
+            Spacing_actual = L / round( L / Spacing_defined ).
 
         Examples:
             "10.5" - defines a grid with a constant spacing