From 6a9f64b3135bd82f8fe5e5bd60dec40932621f82 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Tue, 24 Nov 2009 09:38:30 +0000
Subject: [PATCH] 0020128: EDF SMESH 926 : Quadratic conversion of BLSURF mesh
 Additional improvement for Convert to/from quadratic functions documentation

---
 .../input/convert_to_from_quadratic_mesh.doc  |  4 +-
 .../gui/SMESH/input/tui_modifying_meshes.doc  | 46 ++++++++++++++++++-
 2 files changed, 48 insertions(+), 2 deletions(-)

diff --git a/doc/salome/gui/SMESH/input/convert_to_from_quadratic_mesh.doc b/doc/salome/gui/SMESH/input/convert_to_from_quadratic_mesh.doc
index 072a91f7a..5409f487e 100644
--- a/doc/salome/gui/SMESH/input/convert_to_from_quadratic_mesh.doc
+++ b/doc/salome/gui/SMESH/input/convert_to_from_quadratic_mesh.doc
@@ -37,4 +37,6 @@ The following dialog box will appear:
 <li>Click the \b Apply or \b OK button.</li>
 </ol>
 
-*/
\ No newline at end of file
+<br><b>See Also</b> a sample TUI Script of a \ref tui_quadratic "Convert to/from quadratic" operation.
+
+*/
diff --git a/doc/salome/gui/SMESH/input/tui_modifying_meshes.doc b/doc/salome/gui/SMESH/input/tui_modifying_meshes.doc
index bc7b78c89..66b6361fa 100644
--- a/doc/salome/gui/SMESH/input/tui_modifying_meshes.doc
+++ b/doc/salome/gui/SMESH/input/tui_modifying_meshes.doc
@@ -815,4 +815,48 @@ isDone = pattern.MakeMesh(Mesh_1.GetMesh(), 0, 0)
 if (isDone != 1): print 'MakeMesh :', pattern.GetErrorCode()  
 \endcode
 
-*/
\ No newline at end of file
+<br>
+\anchor tui_quadratic
+<h2>Convert mesh to/from quadratic</h2>
+
+\code
+import geompy
+import smesh
+
+# create sphere of radius 100
+
+Sphere = geompy.MakeSphereR( 100 )
+geompy.addToStudy( Sphere, "Sphere" )
+
+# create simple trihedral mesh
+
+Mesh = smesh.Mesh(Sphere)
+Regular_1D = Mesh.Segment()
+Nb_Segments = Regular_1D.NumberOfSegments(5)
+MEFISTO_2D = Mesh.Triangle()
+Tetrahedron_Netgen = Mesh.Tetrahedron(algo=smesh.NETGEN)
+
+# compute mesh
+
+isDone = Mesh.Compute()
+
+# convert to quadratic
+# theForce3d = 1; this results in the medium node lying at the
+# middle of the line segments connecting start and end node of a mesh
+# element
+
+Mesh.ConvertToQuadratic( theForce3d=1 )
+
+# revert back to the non-quadratic mesh
+
+Mesh.ConvertFromQuadratic()
+
+# convert to quadratic
+# theForce3d = 0; this results in the medium node lying at the
+# geometrical edge from which the mesh element is built
+
+Mesh.ConvertToQuadratic( theForce3d=0 )
+
+\endcode
+
+*/