From: eap <eap@opencascade.com>
Date: Tue, 4 Jun 2013 14:56:41 +0000 (+0000)
Subject: 0022103: EDF 2550 SMESH : Allow viscous layer with 3D extrusion
X-Git-Tag: V7_3_0a1~361
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=7aeaccc07520cb61b45c11d88e0dc2e0c699edc2;p=modules%2Fsmesh.git

0022103: EDF 2550 SMESH : Allow viscous layer with 3D extrusion
 = Allow viscous layers on boundary EDGEs of a 2D sub-mesh
---

diff --git a/doc/salome/gui/SMESH/images/viscous_layers_on_submesh.png b/doc/salome/gui/SMESH/images/viscous_layers_on_submesh.png
new file mode 100644
index 000000000..3897baadc
Binary files /dev/null and b/doc/salome/gui/SMESH/images/viscous_layers_on_submesh.png differ
diff --git a/doc/salome/gui/SMESH/input/additional_hypo.doc b/doc/salome/gui/SMESH/input/additional_hypo.doc
index a4699a032..938c7870e 100644
--- a/doc/salome/gui/SMESH/input/additional_hypo.doc
+++ b/doc/salome/gui/SMESH/input/additional_hypo.doc
@@ -75,15 +75,24 @@ computations.
   should not be constructed; in the 2D case it defines geometrical edges
   on which element layers either should be or should not be
   constructed, depending on the value of the previous parameter
-  (<b>Specified Edges are</b>). Whatever shapes are specified by this
-  parameter, the element layers are not constructed on geometrical
-  faces shared by several solids in 3D case and edges shared by
-  several faces in 2D case.
+  (<b>Specified Edges are</b>). 
   \note A mesh shown in the 3D Viewer can prevent selection of faces
   and edges, just hide the mesh to avoid this. To avoid a long wait when a
   geometry with many faces (or edges) is displayed, the number of faces
   (edges) shown at a time is limited by the value of "Sub-shapes
-  preview chunk size" preference (in Preferences/Mesh/General tab).
+  preview chunk size" preference (in Preferences/Mesh/General tab).<br>
+
+  Whatever shapes are specified by this
+  parameter, the element layers are not constructed on geometrical
+  faces shared by several solids in 3D case and edges shared by
+  several faces in 2D case. In other words the element layers can be
+  constructed on boundary faces and edges, and are not constructed on
+  internal faces and edges. There is an exception to this rule in 2D
+  case: if "Viscous Layers 2D" hypothesis is assigned to a sub-mesh,
+  the element layers can be constructed on boundary edges of the shape
+  of this sub-mesh.
+  \image html viscous_layers_on_submesh.png 2D viscous layers constructed on boundary edges of a sub-mesh on a disk face.
+
 </li>
 </ul>