From 729f97bad6c74524952317cd9efce15e84807b65 Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Thu, 18 Feb 2010 08:59:19 +0000
Subject: [PATCH] 020700: EDF 1234 SMESH: Quadrangle preference and Netgen   *
 Quadrangle Preference can be used by NETGEN 2D

---
 doc/salome/gui/SMESH/input/2d_meshing_hypo.doc | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/doc/salome/gui/SMESH/input/2d_meshing_hypo.doc b/doc/salome/gui/SMESH/input/2d_meshing_hypo.doc
index dd42e9962..38ef6b327 100644
--- a/doc/salome/gui/SMESH/input/2d_meshing_hypo.doc
+++ b/doc/salome/gui/SMESH/input/2d_meshing_hypo.doc
@@ -70,14 +70,19 @@ shows the good (left) and the bad (right) results of meshing.
 \anchor quadrangle_preference_anchor
 <h2>Quadrangle Preference</h2>
 
-This algorithm can be used only together with Quadrangle (Mapping)
-algorithm. It allows to build quadrangular meshes even if the number
+This algorithm can be used together with Quadrangle (Mapping) and Netgen 2D
+algorithms. 
+
+It allows Netgen 2D to build quadrangular meshes at any conditions.
+
+It allows Quadrangle (Mapping) to build quadrangular meshes even if the number
 of nodes at the opposite edges of a meshed face is not equal,
 otherwise this mesh will contain some triangular elements.
 <br>
 This hypothesis has one restriction on its work: the total quantity of
 segments on all four sides of the face must be even (divisible by 2).
 
+
 <br>
 \anchor triangle_preference_anchor
 <h2>Triangle Preference</h2>