From 22496e8ddca45c3f0307628bf2c6661c212d11fd Mon Sep 17 00:00:00 2001
From: jfa <jfa@opencascade.com>
Date: Mon, 21 Mar 2005 08:38:22 +0000
Subject: [PATCH] New updated and tested smesh.py with some examples. Provided
 by FKL.

---
 src/SMESH_SWIG/Makefile.in                    |  35 +-
 src/SMESH_SWIG/SMESH_Sphere.py                |   8 +-
 src/SMESH_SWIG/ex00_all.py                    |  25 +
 .../{cube2pyGibi.py => ex01_cube2build.py}    |  42 +-
 ...ube2geometry.py => ex02_cube2primitive.py} |  45 +-
 ...be2partition.py => ex03_cube2partition.py} |  51 +-
 src/SMESH_SWIG/ex04_cube5tetraHexa.py         |  87 ++++
 .../{hole1pyGibi.py => ex05_hole1build.py}    |  42 +-
 ...{hole1geometry.py => ex06_hole1boolean.py} |  74 ++-
 src/SMESH_SWIG/ex07_hole1partition.py         |  79 +++
 .../{hole2pyGibi.py => ex08_hole2build.py}    |  61 ++-
 .../{grid4pyGibi.py => ex09_grid4build.py}    |  51 +-
 ...rid4partition.py => ex10_grid4geometry.py} |  41 +-
 ...id3partition.py => ex11_grid3partition.py} |  68 +--
 ...17partition.py => ex12_grid17partition.py} |  67 +--
 src/SMESH_SWIG/ex13_hole1partial.py           | 231 +++++++++
 src/SMESH_SWIG/ex14_cyl1holed.py              | 116 +++++
 .../{cyl2geometry.py => ex15_cyl2geometry.py} |  58 ++-
 ...lementary.py => ex16_cyl2complementary.py} |  58 ++-
 src/SMESH_SWIG/ex17_dome1.py                  |  78 +++
 src/SMESH_SWIG/ex18_dome2.py                  | 115 +++++
 src/SMESH_SWIG/ex19_sphereINcube.py           | 138 ++++++
 src/SMESH_SWIG/hole1partition.py              |  75 ---
 src/SMESH_SWIG/meshpy.py                      | 165 -------
 src/SMESH_SWIG/smesh.py                       | 462 ++++++++++++++++++
 25 files changed, 1722 insertions(+), 550 deletions(-)
 create mode 100644 src/SMESH_SWIG/ex00_all.py
 rename src/SMESH_SWIG/{cube2pyGibi.py => ex01_cube2build.py} (95%)
 rename src/SMESH_SWIG/{cube2geometry.py => ex02_cube2primitive.py} (74%)
 rename src/SMESH_SWIG/{cube2partition.py => ex03_cube2partition.py} (60%)
 create mode 100644 src/SMESH_SWIG/ex04_cube5tetraHexa.py
 rename src/SMESH_SWIG/{hole1pyGibi.py => ex05_hole1build.py} (82%)
 rename src/SMESH_SWIG/{hole1geometry.py => ex06_hole1boolean.py} (56%)
 create mode 100644 src/SMESH_SWIG/ex07_hole1partition.py
 rename src/SMESH_SWIG/{hole2pyGibi.py => ex08_hole2build.py} (70%)
 rename src/SMESH_SWIG/{grid4pyGibi.py => ex09_grid4build.py} (79%)
 rename src/SMESH_SWIG/{grid4partition.py => ex10_grid4geometry.py} (69%)
 rename src/SMESH_SWIG/{grid3partition.py => ex11_grid3partition.py} (50%)
 rename src/SMESH_SWIG/{grid17partition.py => ex12_grid17partition.py} (63%)
 create mode 100644 src/SMESH_SWIG/ex13_hole1partial.py
 create mode 100644 src/SMESH_SWIG/ex14_cyl1holed.py
 rename src/SMESH_SWIG/{cyl2geometry.py => ex15_cyl2geometry.py} (84%)
 rename src/SMESH_SWIG/{cyl2complementary.py => ex16_cyl2complementary.py} (68%)
 create mode 100644 src/SMESH_SWIG/ex17_dome1.py
 create mode 100644 src/SMESH_SWIG/ex18_dome2.py
 create mode 100644 src/SMESH_SWIG/ex19_sphereINcube.py
 delete mode 100644 src/SMESH_SWIG/hole1partition.py
 delete mode 100644 src/SMESH_SWIG/meshpy.py
 create mode 100644 src/SMESH_SWIG/smesh.py

diff --git a/src/SMESH_SWIG/Makefile.in b/src/SMESH_SWIG/Makefile.in
index fffd27d55..03edab751 100644
--- a/src/SMESH_SWIG/Makefile.in
+++ b/src/SMESH_SWIG/Makefile.in
@@ -39,22 +39,29 @@ LIB_SRC =
 
 SWIG_DEF = libSMESH_Swig.i
 EXPORT_PYSCRIPTS = libSMESH_Swig.py \
-		   meshpy.py \
+		   smesh.py \
 		   batchmode_smesh.py \
 		   batchmode_mefisto.py \
-		   cube2pyGibi.py \
-		   cube2geometry.py \
-		   cube2partition.py \
-		   grid4pyGibi.py \
-		   grid4partition.py \
-		   grid3partition.py \
-		   grid17partition.py \
-		   hole1geometry.py \
-		   hole1partition.py \
-		   hole1pyGibi.py \
-		   hole2pyGibi.py \
-		   cyl2geometry.py \
-		   cyl2complementary.py \
+		   ex00_all.py \
+		   ex01_cube2build.py \
+		   ex02_cube2primitive.py \
+		   ex03_cube2partition.py \
+		   ex04_cube5tetraHexa.py \
+		   ex05_hole1build.py \
+		   ex06_hole1boolean.py \
+		   ex07_hole1partition.py \
+		   ex08_hole2build.py \
+		   ex09_grid4build.py \
+		   ex10_grid4geometry.py \
+		   ex11_grid3partition.py \
+		   ex12_grid17partition.py \
+		   ex13_hole1partial.py \
+		   ex14_cyl1holed.py \
+		   ex15_cyl2geometry.py \
+		   ex16_cyl2complementary.py \
+		   ex17_dome1.py \
+		   ex18_dome2.py \
+		   ex19_sphereINcube.py \
                    SMESH_test.py\
                    SMESH_test0.py\
 		   SMESH_test1.py \
diff --git a/src/SMESH_SWIG/SMESH_Sphere.py b/src/SMESH_SWIG/SMESH_Sphere.py
index 9c6bc42a0..893e5441f 100644
--- a/src/SMESH_SWIG/SMESH_Sphere.py
+++ b/src/SMESH_SWIG/SMESH_Sphere.py
@@ -29,7 +29,7 @@
 from geompy import *
 from math import *
 
-from meshpy import *
+import smesh
 
 # It is an example of creating a hexahedrical mesh on a sphere.
 #
@@ -103,5 +103,9 @@ Id_Result      = addToStudy(Result, "Result")
 
 #-----------------------------------------------------------------------
 #Meshing
-my_hexa = MeshHexa(Result, NbSeg, "Sphere_Mesh")
+my_hexa = smesh.Mesh(Result, "Sphere_Mesh")
+algo = my_hexa.Segment()
+algo.NumberOfSegments(NbSeg)
+my_hexa.Quadrangle()
+my_hexa.Hexahedron()
 my_hexa.Compute()
diff --git a/src/SMESH_SWIG/ex00_all.py b/src/SMESH_SWIG/ex00_all.py
new file mode 100644
index 000000000..aba2b4347
--- /dev/null
+++ b/src/SMESH_SWIG/ex00_all.py
@@ -0,0 +1,25 @@
+# CEA/LGLS 2005, Francis KLOSS (OCC)
+# ==================================
+
+# Load all examples
+# -----------------
+
+import ex01_cube2build
+import ex02_cube2primitive
+#import ex03_cube2partition
+import ex04_cube5tetraHexa
+import ex05_hole1build
+import ex06_hole1boolean
+import ex07_hole1partition
+import ex08_hole2build
+import ex09_grid4build
+import ex10_grid4geometry
+import ex11_grid3partition
+import ex12_grid17partition
+import ex13_hole1partial
+import ex14_cyl1holed
+import ex15_cyl2geometry
+import ex16_cyl2complementary
+import ex17_dome1
+#import ex18_dome2
+import ex19_sphereINcube
diff --git a/src/SMESH_SWIG/cube2pyGibi.py b/src/SMESH_SWIG/ex01_cube2build.py
similarity index 95%
rename from src/SMESH_SWIG/cube2pyGibi.py
rename to src/SMESH_SWIG/ex01_cube2build.py
index 9de2b23b8..02b5b1506 100644
--- a/src/SMESH_SWIG/cube2pyGibi.py
+++ b/src/SMESH_SWIG/ex01_cube2build.py
@@ -1,16 +1,14 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
+
+import smesh
 
 # Geometry
 # ========
 
-# A small cube centered and put on a great cube
+# A small cube centered and put on a great cube build by points, edges, faces and solids
 
 # Points
 # ------
@@ -258,13 +256,12 @@ c_l.append(greatBlock13)
 c_l.append(greatBlock23)
 c_l.append(greatBlock33)
 
-c_cpd = MakeCompound(c_l)
-piece = MakeGlueFaces(c_cpd, 1.e-5)
+piece = MakeCompound(c_l)
 
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Cubes2pyGibi")
+piece_id = addToStudy(piece, "ex01_cube2build")
 
 # Meshing
 # =======
@@ -272,24 +269,25 @@ piece_id = addToStudy(piece, "Cubes2pyGibi")
 # Create hexahedrical mesh on piece
 # ---------------------------------
 
-m_hexa=MeshHexa(piece, 4, "Cubes2pyGibiHexa")
+hexa = smesh.Mesh(piece, "ex01_cube2build:hexa")
 
-# Get edges
-# ---------
+algo = hexa.Segment()
+algo.NumberOfSegments(4)
 
-e_edges = SubShapeAllSorted(piece, ShapeType["EDGE"])
+hexa.Quadrangle()
+
+hexa.Hexahedron()
 
 # Create local hypothesis
 # -----------------------
 
-m_local=3
+algo = hexa.Segment(greatEdgeX111)
+
+algo.Arithmetic1D(1, 4)
 
-m_i=10
-while m_i<18:
-    m_hexa.local(e_edges[m_i], m_local)
-    m_i=m_i+1
+algo.Propagation()
 
-# Compute
-# -------
+# Compute the mesh
+# ----------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/cube2geometry.py b/src/SMESH_SWIG/ex02_cube2primitive.py
similarity index 74%
rename from src/SMESH_SWIG/cube2geometry.py
rename to src/SMESH_SWIG/ex02_cube2primitive.py
index 3d503dc13..747507211 100644
--- a/src/SMESH_SWIG/cube2geometry.py
+++ b/src/SMESH_SWIG/ex02_cube2primitive.py
@@ -1,19 +1,17 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
+
+import smesh
 
 # Geometry
 # ========
 
-# Piece
-# -----
+# A small cube centered and put on a great cube build by primitive geometric functionalities
 
-# A small cube centered and put on a great cube
+# Values
+# ------
 
 ox = 0
 oy = 0
@@ -29,14 +27,11 @@ blockPoint211 = MakeVertex(ox+arete, oy, oz)
 blockPoint112 = MakeVertex(ox      , oy, oz+arete)
 blockPoint212 = MakeVertex(ox+arete, oy, oz+arete)
 
-# Faces
-# -----
+# Face and solid
+# --------------
 
 blockFace1 = MakeQuad4Vertices(blockPoint111, blockPoint211, blockPoint212, blockPoint112)
 
-# Solids
-# ------
-
 blockSolid11  = MakePrismVecH(blockFace1, MakeVectorDXDYDZ(0, 1, 0), arete)
 
 # Translations
@@ -55,8 +50,8 @@ blockSolid33  = MakeTranslation(blockSolid23, arete, 0, 0)
 
 blockSolid111 = MakeTranslation(blockSolid22, 0, arete, 0)
 
-# Compound
-# --------
+# Compound and glue
+# -----------------
 
 c_l = []
 c_l.append(blockSolid11)
@@ -71,12 +66,13 @@ c_l.append(blockSolid33)
 c_l.append(blockSolid111)
 
 c_cpd = MakeCompound(c_l)
+
 piece = MakeGlueFaces(c_cpd, 1.e-5)
 
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Cubes2geometry")
+piece_id = addToStudy(piece, "ex02_cube2primitive")
 
 # Meshing
 # =======
@@ -84,9 +80,16 @@ piece_id = addToStudy(piece, "Cubes2geometry")
 # Create hexahedrical mesh on piece
 # ---------------------------------
 
-m_hexa=MeshHexa(piece, 4, "Cubes2geometryHexa")
+hexa = smesh.Mesh(piece, "ex02_cube2primitive:hexa")
+
+algo = hexa.Segment()
+algo.LocalLength(1)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
 
-# Compute
-# -------
+# Compute the mesh
+# ----------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/cube2partition.py b/src/SMESH_SWIG/ex03_cube2partition.py
similarity index 60%
rename from src/SMESH_SWIG/cube2partition.py
rename to src/SMESH_SWIG/ex03_cube2partition.py
index 4d69f555e..cc566893c 100644
--- a/src/SMESH_SWIG/cube2partition.py
+++ b/src/SMESH_SWIG/ex03_cube2partition.py
@@ -1,19 +1,17 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
-
-# Piece
-# -----
 
-# A small cube centered and put on a great cube
+import smesh
 
 # Geometry
-# --------
+# ========
+
+# A small cube centered and put on a great cube build with partition
+
+# Values
+# ------
 
 g_ox = 0
 g_oy = 0
@@ -46,28 +44,22 @@ s_haut = MakeBoxTwoPnt(v_3, v_4)
 
 p_dir1 = MakeVectorDXDYDZ(1, 0, 0)
 p_dir2 = MakeVectorDXDYDZ(0, 0, 1)
+p_dir3 = MakeVectorDXDYDZ(0, 1, 0)
 
 p_tools = []
+
 p_tools.append(MakePlane(v_3, p_dir1, g_trim))
 p_tools.append(MakePlane(v_4, p_dir1, g_trim))
 p_tools.append(MakePlane(v_3, p_dir2, g_trim))
 p_tools.append(MakePlane(v_4, p_dir2, g_trim))
+p_tools.append(MakePlane(v_3, p_dir3, g_trim))
 
-p_element = MakePartition([s_base], p_tools, [], [], ShapeType["SOLID"])
-
-# Compound
-# --------
-
-c_element = SubShapeAll(p_element, ShapeType["SOLID"])
-c_element.append(s_haut)
-
-c_cpd = MakeCompound(c_element)
-piece = MakeGlueFaces(c_cpd, 1.e-5)
+piece = MakePartition([s_base, s_haut], p_tools, [], [], ShapeType["SOLID"])
 
 # Study
 # -----
 
-piece_id = addToStudy(piece, "Cubes2partition")
+piece_id = addToStudy(piece, "ex03_cube2partition")
 
 # Meshing
 # =======
@@ -75,9 +67,16 @@ piece_id = addToStudy(piece, "Cubes2partition")
 # Create hexahedrical mesh on piece
 # ---------------------------------
 
-m_hexa=MeshHexa(piece, 4, "Cubes2partitionHexa")
+hexa = smesh.Mesh(piece, "ex03_cube2partition:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(5)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
 
-# Compute
-# -------
+# Compute the mesh
+# ----------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/ex04_cube5tetraHexa.py b/src/SMESH_SWIG/ex04_cube5tetraHexa.py
new file mode 100644
index 000000000..5bb4a1c89
--- /dev/null
+++ b/src/SMESH_SWIG/ex04_cube5tetraHexa.py
@@ -0,0 +1,87 @@
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
+
+from geompy import *
+
+import smesh
+
+# Geometry
+# ========
+
+# 5 box with a hexahedral mesh and with 2 box in tetrahedral mesh
+
+# Values
+# ------
+
+arete = 100
+
+arete0 = 0
+arete1 = arete
+arete2 = arete*2
+arete3 = arete*3
+
+# Solids
+# ------
+
+box_tetra1 = MakeBox(arete0, arete0, 0,  arete1, arete1, arete)
+
+box_ijk1   = MakeBox(arete1, arete0, 0,  arete2, arete1, arete)
+
+box_hexa   = MakeBox(arete1, arete1, 0,  arete2, arete2, arete)
+
+box_ijk2   = MakeBox(arete2, arete1, 0,  arete3, arete2, arete)
+
+box_tetra2 = MakeBox(arete2, arete2, 0,  arete3 ,arete3, arete)
+
+# Piece
+# -----
+
+piece_cpd = MakeCompound([box_tetra1, box_ijk1, box_hexa, box_ijk2, box_tetra2])
+
+piece = MakeGlueFaces(piece_cpd, 1e-4)
+
+piece_id = addToStudy(piece, "ex04_cube5tetraHexa")
+
+# Meshing
+# =======
+
+# Create a hexahedral mesh
+# ------------------------
+
+mixed = smesh.Mesh(piece, "ex04_cube5tetraHexa:mixed")
+
+algo = mixed.Segment()
+
+algo.StartEndLength(3, 25)
+
+mixed.Quadrangle()
+
+mixed.Hexahedron()
+
+# Tetrahedral local mesh
+# ----------------------
+
+def localMesh(b, hyp):
+    box   = GetInPlace(piece, b)
+    faces = SubShapeAll(box, ShapeType["FACE"])
+
+    i = 0
+    n = len(faces)
+    while i<n:
+        algo = mixed.Triangle(faces[i])
+        if hyp:
+            algo.MaxElementArea(80)
+        else:
+            algo.LengthFromEdges()
+        i = i + 1
+
+    algo = mixed.Tetrahedron(smesh.NETGEN, box)
+    algo.MaxElementVolume(400)
+
+localMesh(box_tetra1, 1)
+localMesh(box_tetra2, 0)
+
+# Mesh calculus
+# -------------
+
+mixed.Compute()
diff --git a/src/SMESH_SWIG/hole1pyGibi.py b/src/SMESH_SWIG/ex05_hole1build.py
similarity index 82%
rename from src/SMESH_SWIG/hole1pyGibi.py
rename to src/SMESH_SWIG/ex05_hole1build.py
index 7c2fb60ef..ecaa211f4 100644
--- a/src/SMESH_SWIG/hole1pyGibi.py
+++ b/src/SMESH_SWIG/ex05_hole1build.py
@@ -1,21 +1,19 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
+
+import smesh
 
 import math
 
-# Piece
-# -----
+# Geometry
+# ========
 
-# A centered holed cube
+# A centered holed cube build by  build by points, edges, faces and solids
 
-# Geometry
-# --------
+# Values
+# ------
 
 ox = 0
 oy = 0
@@ -100,17 +98,25 @@ piece = MakeGlueFaces(c_cpd, 1.e-5)
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Hole1pyGibi")
+piece_id = addToStudy(piece, "ex05_hole1build")
 
 # Meshing
 # =======
 
-# Create hexahedrical mesh on piece
-# ---------------------------------
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex05_hole1build:hexa")
+
+algo = hexa.Segment()
+
+algo.NumberOfSegments(6, 3)
+
+hexa.Quadrangle()
 
-m_hexa=MeshHexa(piece, 4, "Hole1pyGibiHexa")
+hexa.Hexahedron()
 
-# Compute
-# -------
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/hole1geometry.py b/src/SMESH_SWIG/ex06_hole1boolean.py
similarity index 56%
rename from src/SMESH_SWIG/hole1geometry.py
rename to src/SMESH_SWIG/ex06_hole1boolean.py
index 9622dc7df..5e461e466 100644
--- a/src/SMESH_SWIG/hole1geometry.py
+++ b/src/SMESH_SWIG/ex06_hole1boolean.py
@@ -1,19 +1,17 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
-
-# Piece
-# -----
 
-# A holed cube
+import smesh
 
 # Geometry
-# --------
+# ========
+
+# A not centered holed cube build by boolean geometric operations
+
+# Values
+# ------
 
 ox = 0
 oy = 0
@@ -75,11 +73,11 @@ holeSolid = MakeCylinder(holePoint, baseVector, rayon, hauteur)
 
 baseHexa1 = MakeCut(baseSolid1, holeSolid)
 baseHexa2 = MakeCut(baseSolid2, holeSolid)
-baseHexa3 = MakeCut(baseSolid3, MakeRotation(holeSolid, baseVector, 3.141592653))
+baseHexa3 = MakeCut(baseSolid3, holeSolid)
 baseHexa4 = MakeCut(baseSolid4, holeSolid)
 
-# Compound
-# --------
+# Compound, glue and repair
+# -------------------------
 
 c_l = []
 c_l.append(baseHexa1)
@@ -88,22 +86,54 @@ c_l.append(baseHexa3)
 c_l.append(baseHexa4)
 
 c_cpd = MakeCompound(c_l)
-piece = MakeGlueFaces(c_cpd, 1.e-5)
+c_glu = MakeGlueFaces(c_cpd, 1.e-5)
+piece = RemoveExtraEdges(c_glu)
 
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Hole1geometry")
+piece_id = addToStudy(piece, "ex06_hole1boolean")
 
 # Meshing
 # =======
 
-# Create hexahedrical mesh on piece
-# ---------------------------------
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex06_hole1boolean:hexa")
+
+algo = hexa.Segment()
+
+algo.NumberOfSegments(11)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Create local hypothesis
+# -----------------------
+
+edge1 = GetEdgeNearPoint(piece, MakeVertex(ox, oy, oz-largeur1))
+algo1 = hexa.Segment(edge1)
+algo1.NumberOfSegments(3)
+algo1.Propagation()
+
+edge2 = GetEdgeNearPoint(piece, MakeVertex(ox-longueur1, oy, oz))
+algo2 = hexa.Segment(edge2)
+algo2.NumberOfSegments(5)
+algo2.Propagation()
+
+edge3 = GetEdgeNearPoint(piece, MakeVertex(ox, oy, oz+largeur2))
+algo3 = hexa.Segment(edge3)
+algo3.NumberOfSegments(7)
+algo3.Propagation()
 
-m_hexa=MeshHexa(piece, 4, "Hole1geometryHexa")
+edge4 = GetEdgeNearPoint(piece, MakeVertex(ox+longueur2, oy, oz))
+algo4 = hexa.Segment(edge4)
+algo4.NumberOfSegments(9)
+algo4.Propagation()
 
-# Compute
-# -------
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/ex07_hole1partition.py b/src/SMESH_SWIG/ex07_hole1partition.py
new file mode 100644
index 000000000..592e5f833
--- /dev/null
+++ b/src/SMESH_SWIG/ex07_hole1partition.py
@@ -0,0 +1,79 @@
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
+
+from geompy import *
+
+import smesh
+
+# Geometry
+# ========
+
+# A holed cube build by partitioning geometric operations
+
+# Values
+# ------
+
+g_x = 0
+g_y = 0
+g_z = 0
+
+g_longueur = 50.0
+g_largeur  = 40.0
+g_hauteur  = 25.0
+
+g_rayon = 10
+
+g_trim = 1000
+
+# Box
+# ---
+
+b_boite = MakeBox(g_x-g_longueur, g_y-g_hauteur, g_z-g_largeur,  g_x+g_longueur, g_y+g_hauteur, g_z+g_largeur)
+
+# Cylinder
+# --------
+
+c_axe = MakeVectorDXDYDZ(0, 1, 0)
+
+c_cyl = MakeCylinder(MakeVertex(g_x, g_y-g_hauteur, g_z), c_axe, g_rayon, g_hauteur*2)
+
+c_piece = MakeCut(b_boite, c_cyl)
+
+# Partition and reperation
+# ------------------------
+
+p_centre = MakeVertex(g_x, g_y, g_z)
+
+p_tools = []
+p_tools.append(MakePlane(p_centre, MakeVectorDXDYDZ( g_largeur, 0, g_longueur), g_trim))
+p_tools.append(MakePlane(p_centre, MakeVectorDXDYDZ(-g_largeur, 0, g_longueur), g_trim))
+
+p_part = MakePartition([c_piece], p_tools, [], [], ShapeType["SOLID"])
+
+p_blocs = RemoveExtraEdges(p_part)
+piece   = MakeGlueFaces(p_blocs, 1.e-5)
+
+# Add in study
+# ------------
+
+piece_id = addToStudy(piece, "ex07_hole1partition")
+
+# Meshing
+# =======
+
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex07_hole1partition:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(20)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Mesh calculus
+# -------------
+
+hexa.Compute()
diff --git a/src/SMESH_SWIG/hole2pyGibi.py b/src/SMESH_SWIG/ex08_hole2build.py
similarity index 70%
rename from src/SMESH_SWIG/hole2pyGibi.py
rename to src/SMESH_SWIG/ex08_hole2build.py
index 3db513c2a..ab23cb703 100644
--- a/src/SMESH_SWIG/hole2pyGibi.py
+++ b/src/SMESH_SWIG/ex08_hole2build.py
@@ -1,19 +1,17 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
 
-# Piece
-# -----
-
-# A twice holed cube
+import smesh
 
 # Geometry
-# --------
+# ========
+
+# A twice holed cube build by points, edges, faces and solids
+
+# Values
+# ------
 
 ox = 0
 oy = 0
@@ -37,10 +35,10 @@ piecePoint4 = MakeVertex(ox         , oy, oz+largeur)
 
 cz = oz+largeur/2
 
-cylPoint1 = MakeVertex(ox+cylindre         , oy, cz-rayon)
-cylPoint2 = MakeVertex(ox+longueur-cylindre, oy, cz-rayon)
-cylPoint3 = MakeVertex(ox+longueur-cylindre, oy, cz+rayon)
-cylPoint4 = MakeVertex(ox+cylindre         , oy, cz+rayon)
+cylPoint1    = MakeVertex(ox+cylindre         , oy, cz-rayon)
+cylPoint2    = MakeVertex(ox+longueur-cylindre, oy, cz-rayon)
+cylPoint3    = MakeVertex(ox+longueur-cylindre, oy, cz+rayon)
+cylPoint4    = MakeVertex(ox+cylindre         , oy, cz+rayon)
 
 # Edges
 # -----
@@ -81,33 +79,34 @@ pieceSolid3 = MakePrismVecH(pieceFace3, pieceVector, hauteur)
 pieceSolid4 = MakePrismVecH(pieceFace4, pieceVector, hauteur)
 pieceSolid5 = MakePrismVecH(pieceFace5, pieceVector, hauteur)
 
-# Compound
-# --------
+# Compound and glue
+# -----------------
 
-c_l = []
-c_l.append(pieceSolid1)
-c_l.append(pieceSolid2)
-c_l.append(pieceSolid3)
-c_l.append(pieceSolid4)
-c_l.append(pieceSolid5)
+c_cpd = MakeCompound([pieceSolid1, pieceSolid2, pieceSolid3, pieceSolid4, pieceSolid5])
 
-c_cpd = MakeCompound(c_l)
 piece = MakeGlueFaces(c_cpd, 1.e-5)
 
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Hole2pyGibi")
+piece_id = addToStudy(piece, "ex08_hole2build")
 
 # Meshing
 # =======
 
-# Create hexahedrical mesh on piece
-# ---------------------------------
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex08_hole2build:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(7)
+
+hexa.Quadrangle()
 
-m_hexa=MeshHexa(piece, 4, "Hole2pyGibiHexa")
+hexa.Hexahedron()
 
-# Compute
-# -------
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/grid4pyGibi.py b/src/SMESH_SWIG/ex09_grid4build.py
similarity index 79%
rename from src/SMESH_SWIG/grid4pyGibi.py
rename to src/SMESH_SWIG/ex09_grid4build.py
index d77f3b546..681a31f90 100644
--- a/src/SMESH_SWIG/grid4pyGibi.py
+++ b/src/SMESH_SWIG/ex09_grid4build.py
@@ -1,21 +1,19 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
+
+import smesh
 
 import math
 
-# Piece
-# -----
+# Geometry
+# ========
 
-# grid compound by a square with a cylinder on each vertex
+# Element of a grid compound by a square with a cylinder on each vertex build by points, edges, faces and solids
 
-# Geometry
-# --------
+# Values
+# ------
 
 ox = 0
 oy = 0
@@ -84,31 +82,34 @@ pieceSolid1 = MakePrismVecH(pieceFace1, pieceVector, hauteur)
 pieceSolid2 = MakePrismVecH(pieceFace2, pieceVector, hauteur)
 pieceSolid3 = MakePrismVecH(pieceFace3, pieceVector, hauteur)
 
-# Compound
-# --------
+# Compound and glue
+# -----------------
 
-c_l = []
-c_l.append(pieceSolid1)
-c_l.append(pieceSolid2)
-c_l.append(pieceSolid3)
+c_cpd = MakeCompound([pieceSolid1, pieceSolid2, pieceSolid3])
 
-c_cpd = MakeCompound(c_l)
 piece = MakeGlueFaces(c_cpd, 1.e-5)
 
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Grid4pyGibi")
+piece_id = addToStudy(piece, "ex09_grid4build")
 
 # Meshing
 # =======
 
-# Create hexahedrical mesh on piece
-# ---------------------------------
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex09_grid4build:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(6)
+
+hexa.Quadrangle()
 
-m_hexa=MeshHexa(piece, 4, "Grid4pyGibiHexa")
+hexa.Hexahedron()
 
-# Compute
-# -------
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/grid4partition.py b/src/SMESH_SWIG/ex10_grid4geometry.py
similarity index 69%
rename from src/SMESH_SWIG/grid4partition.py
rename to src/SMESH_SWIG/ex10_grid4geometry.py
index 4019d4bbf..bcd56372a 100644
--- a/src/SMESH_SWIG/grid4partition.py
+++ b/src/SMESH_SWIG/ex10_grid4geometry.py
@@ -1,19 +1,17 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
-
-# Piece
-# -----
 
-# grid compound by a square with a cylinder on each vertex
+import smesh
 
 # Geometry
-# --------
+# ========
+
+# Element of a grid compound by a square with a cylinder on each vertex build by using partition
+
+# Values
+# ------
 
 ox = 0
 oy = 0
@@ -56,17 +54,24 @@ piece = MakePartition([pieceCut4], tools, [], [], ShapeType["SOLID"])
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Grid4partition")
+piece_id = addToStudy(piece, "ex10_grid4geometry")
 
 # Meshing
 # =======
 
-# Create hexahedrical mesh on piece
-# ---------------------------------
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex10_grid4geometry:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(10)
+
+hexa.Quadrangle()
 
-m_hexa=MeshHexa(piece, 4, "Grid4partitionHexa")
+hexa.Hexahedron()
 
-# Compute
-# -------
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/grid3partition.py b/src/SMESH_SWIG/ex11_grid3partition.py
similarity index 50%
rename from src/SMESH_SWIG/grid3partition.py
rename to src/SMESH_SWIG/ex11_grid3partition.py
index 63e498dca..4327775f0 100644
--- a/src/SMESH_SWIG/grid3partition.py
+++ b/src/SMESH_SWIG/ex11_grid3partition.py
@@ -1,24 +1,22 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
 
-# Piece
-# -----
+import smesh
+
+# Geometry
+# ========
 
 # grid compound of 3 x 3 elements
 # an element is compound of 3 cylinders concentriques
 # an element is centered in a square of the grid
 # the smaller cylinder is a hole
 
-# prisme the grid
+# prism the grid, and mesh it in hexahedral way
 
-# Geometry
-# --------
+# Values
+# ------
 
 g_x = 0
 g_y = 0
@@ -40,55 +38,61 @@ g_trim = 1000
 
 e_boite = MakeBox(g_x-g_arete, g_y-g_hauteur, g_z-g_arete,  g_x+g_arete, g_y+g_hauteur, g_z+g_arete)
 
-e_pi4     = 3.141592653/4
 e_hauteur = 2*g_hauteur
 e_centre  = MakeVertex(g_x, g_y-g_hauteur, g_z)
 e_dir     = MakeVectorDXDYDZ(0, 1, 0)
 
-e_cyl0 = MakeCylinder(e_centre, e_dir, g_rayon3, e_hauteur)
-e_cyl1 = MakeRotation(e_cyl0, e_dir, e_pi4)
+e_cyl1 = MakeCylinder(e_centre, e_dir, g_rayon3, e_hauteur)
 
 e_blo1 = MakeCut(e_boite, e_cyl1)
 
-e_cyl0 = MakeCylinder(e_centre, e_dir, g_rayon2, e_hauteur)
-e_cyl2 = MakeRotation(e_cyl0, e_dir, e_pi4)
+e_cyl2 = MakeCylinder(e_centre, e_dir, g_rayon2, e_hauteur)
 
 e_blo2 = MakeCut(e_cyl1, e_cyl2)
 
-e_cyl0 = MakeCylinder(e_centre, e_dir, g_rayon1, e_hauteur)
-e_cyl3 = MakeRotation(e_cyl0, e_dir, e_pi4)
+e_cyl3 = MakeCylinder(e_centre, e_dir, g_rayon1, e_hauteur)
 
 e_blo3 = MakeCut(e_cyl2, e_cyl3)
 
-# Partition
-# ---------
+# Partition and repair
+# --------------------
 
 p_tools = []
 p_tools.append(MakePlane(e_centre, MakeVectorDXDYDZ( 1, 0, 1), g_trim))
 p_tools.append(MakePlane(e_centre, MakeVectorDXDYDZ(-1, 0, 1), g_trim))
 
-p_element = MakePartition([e_blo1, e_blo2, e_blo3], p_tools, [], [], ShapeType["SOLID"])
+p_part = MakePartition([e_blo1, e_blo2, e_blo3], p_tools, [], [], ShapeType["SOLID"])
 
-# Grid
-# ----
+p_element = RemoveExtraEdges(p_part)
 
-piece = MakeMultiTranslation2D(p_element, MakeVectorDXDYDZ(1, 0, 0), 2*g_arete, g_grid,
-                                          MakeVectorDXDYDZ(0, 0, 1), 2*g_arete, g_grid)
+# Grid and glue
+# -------------
+
+grid = MakeMultiTranslation2D(p_element, MakeVectorDXDYDZ(1, 0, 0), 2*g_arete, g_grid, MakeVectorDXDYDZ(0, 0, 1), 2*g_arete, g_grid)
+
+piece = MakeGlueFaces(grid, 1e-5)
 
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Grid3partition")
+piece_id = addToStudy(piece, "ex11_grid3partition")
 
 # Meshing
 # =======
 
-# Create hexahedrical mesh on piece
-# ---------------------------------
+# Create a hexahedral mesh
+# ------------------------
 
-m_hexa=MeshHexa(piece, 4, "Grid3partitionHexa")
+hexa = smesh.Mesh(piece, "ex11_grid3partition:hexa")
 
-# Compute
-# -------
+algo = hexa.Segment()
+algo.NumberOfSegments(3)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/grid17partition.py b/src/SMESH_SWIG/ex12_grid17partition.py
similarity index 63%
rename from src/SMESH_SWIG/grid17partition.py
rename to src/SMESH_SWIG/ex12_grid17partition.py
index ad7e4b2a4..f83de144a 100644
--- a/src/SMESH_SWIG/grid17partition.py
+++ b/src/SMESH_SWIG/ex12_grid17partition.py
@@ -1,22 +1,21 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
 
-# Piece
-# -----
+import smesh
+
+# Geometry
+# ========
 
 # grid compound of 17 x 17 elements
-# an element is compound of 3 cylinders concentriques
+# an element is compound of 3 concentric cylinders
 # an element is centered in a square of the grid
-# prisme the grid
 
-# Geometry
-# --------
+# prism the grid, and mesh it in hexahedral way
+
+# Values
+# ------
 
 g_x = 0
 g_y = 0
@@ -29,14 +28,12 @@ g_rayon1 = 20
 g_rayon2 = 30
 g_rayon3 = 40
 
-# The real value for CEA, but need 3 days for computing
-#g_grid = 17
-g_grid = 3
+g_grid = 17
 
 g_trim = 1000
 
-# Solids
-# ------
+# Solids and rotation to prevent repair
+# -------------------------------------
 
 s_boite = MakeBox(g_x-g_arete, g_y-g_hauteur, g_z-g_arete,  g_x+g_arete, g_y+g_hauteur, g_z+g_arete)
 
@@ -75,34 +72,42 @@ p_tools.append(MakePlane(s_centre, MakeVectorDXDYDZ(-1, 0, 1), g_trim))
 
 p_partie = MakePartition([s_blo1, s_blo2, s_blo3, s_blo5], p_tools, [], [], ShapeType["SOLID"])
 
-# Compound
-# --------
+# Compound and glue
+# -----------------
+
+c_blocs = SubShapeAll(p_partie, ShapeType["SOLID"])
+c_blocs.append(s_blo4)
 
-c_cpd = SubShapeAll(p_partie, ShapeType["SOLID"])
-c_cpd.append(s_blo4)
+c_cpd = MakeCompound(c_blocs)
 
-c_element = MakeCompound(c_cpd)
+c_element = MakeGlueFaces(c_cpd, 1e-4)
 
 # Grid
 # ----
 
-piece = MakeMultiTranslation2D(c_element, MakeVectorDXDYDZ(1, 0, 0), 2*g_arete, g_grid,
-                                          MakeVectorDXDYDZ(0, 0, 1), 2*g_arete, g_grid)
+piece = MakeMultiTranslation2D(c_element, MakeVectorDXDYDZ(1, 0, 0), 2*g_arete, g_grid, MakeVectorDXDYDZ(0, 0, 1), 2*g_arete, g_grid)
 
 # Add in study
 # ------------
 
-piece_id = addToStudy(piece, "Grid17partition")
+piece_id = addToStudy(piece, "ex12_grid17partition")
 
 # Meshing
 # =======
 
-# Create hexahedrical mesh on piece
-# ---------------------------------
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex12_grid17partition:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(2)
+
+hexa.Quadrangle()
 
-m_hexa=MeshHexa(piece, 4, "Grid17partitionHexa")
+hexa.Hexahedron()
 
-# Compute
-# -------
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/ex13_hole1partial.py b/src/SMESH_SWIG/ex13_hole1partial.py
new file mode 100644
index 000000000..c97ccb8d8
--- /dev/null
+++ b/src/SMESH_SWIG/ex13_hole1partial.py
@@ -0,0 +1,231 @@
+# CEA/LGLS 2005, Francis KLOSS (OCC)
+# ==================================
+
+from geompy import *
+
+import smesh
+
+# Geometry
+# ========
+
+# With hexahedral, build a box partially holed by a not centered cylinder with a thickness
+
+# Values
+# ------
+
+box_dx = 1000
+box_dy =  900
+box_dz =  800
+
+cyl_x      = 500
+cyl_y      = 300
+cyl_dz     = 600
+cyl_radius = 150
+cyl_thick  =  30
+
+# Triangular face
+# ---------------
+
+def triangle(p1, p2, p3):
+    l = []
+    l.append(MakeEdge(p1, p2))
+    l.append(MakeEdge(p2, p3))
+    l.append(MakeEdge(p3, p1))
+    w = MakeWire(l)
+    return MakeFace(w, 1)
+
+# The holed part
+# ==============
+
+# Vertex of the holed part
+# ------------------------
+
+hole_point_11 = MakeVertex(0     , 0     , 0)
+hole_point_21 = MakeVertex(box_dx, 0     , 0)
+hole_point_12 = MakeVertex(0     , box_dy, 0)
+hole_point_22 = MakeVertex(box_dx, box_dy, 0)
+
+hole_center   = MakeVertex(cyl_x, cyl_y, 0)
+
+# Faces of the holed part
+# -----------------------
+
+hole_face_1 = triangle(hole_point_11, hole_point_21, hole_center)
+hole_face_2 = triangle(hole_point_21, hole_point_22, hole_center)
+hole_face_3 = triangle(hole_point_12, hole_point_22, hole_center)
+hole_face_4 = triangle(hole_point_11, hole_point_12, hole_center)
+
+# Solids of the holed part
+# ------------------------
+
+cyl_dir = MakeVectorDXDYDZ(0, 0, 1)
+
+hole_solid_1 = MakePrismVecH(hole_face_1, cyl_dir, cyl_dz)
+hole_solid_2 = MakePrismVecH(hole_face_2, cyl_dir, cyl_dz)
+hole_solid_3 = MakePrismVecH(hole_face_3, cyl_dir, cyl_dz)
+hole_solid_4 = MakePrismVecH(hole_face_4, cyl_dir, cyl_dz)
+
+hole_internal = MakeCylinder(hole_center, cyl_dir, cyl_radius          , cyl_dz)
+hole_external = MakeCylinder(hole_center, cyl_dir, cyl_radius+cyl_thick, cyl_dz)
+hole_median   = MakeCut(hole_external, hole_internal)
+
+# Boolean operations
+# ------------------
+
+blocks = []
+
+blocks.append(   MakeCut(hole_solid_1, hole_external))
+blocks.append(MakeCommon(hole_solid_1, hole_median  ))
+
+blocks.append(   MakeCut(hole_solid_2, hole_external))
+blocks.append(MakeCommon(hole_solid_2, hole_median  ))
+
+blocks.append(   MakeCut(hole_solid_3, hole_external))
+blocks.append(MakeCommon(hole_solid_3, hole_median  ))
+
+blocks.append(   MakeCut(hole_solid_4, hole_external))
+blocks.append(MakeCommon(hole_solid_4, hole_median  ))
+
+# The full part
+# =============
+
+# Vertex of the full part
+# -----------------------
+
+full_point_11 = MakeVertex(0     , 0     , cyl_dz)
+full_point_21 = MakeVertex(box_dx, 0     , cyl_dz)
+full_point_12 = MakeVertex(0     , box_dy, cyl_dz)
+full_point_22 = MakeVertex(box_dx, box_dy, cyl_dz)
+
+full_center = MakeVertex(cyl_x, cyl_y, cyl_dz)
+
+# Faces of the full part
+# ----------------------
+
+full_face_1 = triangle(full_point_11, full_point_21, full_center)
+full_face_2 = triangle(full_point_21, full_point_22, full_center)
+full_face_3 = triangle(full_point_12, full_point_22, full_center)
+full_face_4 = triangle(full_point_11, full_point_12, full_center)
+
+# Solids of the full part
+# ------------------------
+
+full_dz = box_dz - cyl_dz
+
+full_solid_1 = MakePrismVecH(full_face_1, cyl_dir, full_dz)
+full_solid_2 = MakePrismVecH(full_face_2, cyl_dir, full_dz)
+full_solid_3 = MakePrismVecH(full_face_3, cyl_dir, full_dz)
+full_solid_4 = MakePrismVecH(full_face_4, cyl_dir, full_dz)
+
+full_internal = MakeCylinder(full_center, cyl_dir, cyl_radius          , full_dz)
+full_external = MakeCylinder(full_center, cyl_dir, cyl_radius+cyl_thick, full_dz)
+full_median   = MakeCut(full_external, full_internal)
+
+# Boolean operations
+# ------------------
+
+full = []
+
+full.append(   MakeCut(full_solid_1, full_external))
+full.append(MakeCommon(full_solid_1, full_median))
+
+full.append(   MakeCut(full_solid_2, full_external))
+full.append(MakeCommon(full_solid_2, full_median ))
+
+full.append(   MakeCut(full_solid_3, full_external))
+full.append(MakeCommon(full_solid_3, full_median))
+
+full.append(   MakeCut(full_solid_4, full_external))
+full.append(MakeCommon(full_solid_4, full_median))
+
+# Filling the hole
+# ----------------
+
+box_d = cyl_radius/3
+
+x = cyl_x-box_d
+y = x * cyl_y / cyl_x
+box_point_11 = MakeVertex(x, y, cyl_dz)
+
+x = cyl_x+box_d
+y = (box_dx - x) * cyl_y / (box_dx - cyl_x)
+box_point_12 = MakeVertex(x, y, cyl_dz)
+
+x = cyl_x-box_d
+y = box_dy - x * (box_dy - cyl_y) / cyl_x
+box_point_21 = MakeVertex(x, y, cyl_dz)
+
+x = cyl_x+box_d
+y = box_dy - (box_dx - x) * (box_dy - cyl_y) / (box_dx - cyl_x)
+box_point_22 = MakeVertex(x, y, cyl_dz)
+
+box_face = MakeQuad4Vertices(box_point_11, box_point_12, box_point_21, box_point_22)
+
+box = MakePrismVecH(box_face, cyl_dir, full_dz)
+
+full.append(box)
+
+full.append(MakeCut(MakeCommon(full_solid_1, full_internal), box))
+full.append(MakeCut(MakeCommon(full_solid_2, full_internal), box))
+full.append(MakeCut(MakeCommon(full_solid_3, full_internal), box))
+full.append(MakeCut(MakeCommon(full_solid_4, full_internal), box))
+
+# Cut the cylinder thikness
+# -------------------------
+
+full_plan = MakePlane(MakeVertex(0, 0, cyl_dz+cyl_thick), cyl_dir, 5000)
+
+full_parts = MakePartition(full, [full_plan], [], [], ShapeType["SOLID"])
+
+# Geometry result
+# ---------------
+
+blocks.append(full_parts)
+
+piece_cpd = MakeCompound(blocks)
+
+piece_ok = RemoveExtraEdges(piece_cpd)
+
+piece = MakeGlueFaces(piece_ok, 1.e-3)
+
+piece_id = addToStudy(piece, "ex13_hole1partial")
+
+# Meshing
+# =======
+
+# Create a mesh
+# -------------
+
+hexa = smesh.Mesh(piece, "ex13_hole1partial:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(2)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Local hypothesis
+# ----------------
+
+def local(x, y, z, d):
+    edge = GetEdgeNearPoint(piece, MakeVertex(x, y, z))
+    algo = hexa.Segment(edge)
+    algo.NumberOfSegments(d)
+    algo.Propagation()
+
+local(0, 0, 100, 40)
+local(0, 0, 700, 15)
+
+local(100, 0, 0, 20)
+local(0, 100, 0, 20)
+
+local(100, 100, 0, 25)
+
+d = cyl_radius-3*cyl_thick
+local(cyl_x+d, cyl_y+d, box_dz, 10)
+
+# Compute the mesh
+# ----------------
+
+hexa.Compute()
diff --git a/src/SMESH_SWIG/ex14_cyl1holed.py b/src/SMESH_SWIG/ex14_cyl1holed.py
new file mode 100644
index 000000000..6a2127a00
--- /dev/null
+++ b/src/SMESH_SWIG/ex14_cyl1holed.py
@@ -0,0 +1,116 @@
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
+
+from geompy import *
+
+import smesh
+
+# Geometrie
+# =========
+
+# Creer un cylindre avec un trou cylindrique excentre, decoupage en hexahedre et mailler.
+
+# Donnees
+# -------
+
+# unite: millimetre
+
+g_ox = 0
+g_oy = 0
+g_oz = 0
+
+g_cyl_rayon       = 1000
+g_cyl_demiHauteur = 3000
+
+g_trou_rayon       =   5
+g_trou_centre      = 300
+
+g_trim = 15000
+
+# Construire le cylindre
+# ----------------------
+
+c_point    = MakeVertex(g_ox, g_oy, g_oz-g_cyl_demiHauteur)
+c_dir      = MakeVectorDXDYDZ(0, 0, 1)
+c_hauteur  = 2*g_cyl_demiHauteur
+c_cylindre = MakeCylinder(c_point, c_dir, g_cyl_rayon, c_hauteur)
+
+# Trouer le cylindre par un minuscule cylindre excentre
+# -----------------------------------------------------
+
+t_hauteur = g_cyl_demiHauteur
+t_point   = MakeVertex(g_ox-g_trou_centre, g_oy, g_oz-t_hauteur)
+t_trou    = MakeCylinder(t_point, c_dir, g_trou_rayon, 2*t_hauteur)
+
+t_piece   = MakeCut(c_cylindre, t_trou)
+
+# Geometrie hexahedrique
+# ======================
+
+# Decouper
+# --------
+
+h_outils = []
+h_outils.append(MakePlane(t_point, MakeVectorDXDYDZ(1, 0, 0), g_trim))
+h_outils.append(MakePlane(t_point, MakeVectorDXDYDZ(0, 1, 0), g_trim))
+
+h_piece = MakePartition([t_piece], h_outils, [], [], ShapeType["SOLID"])
+
+# Decouper pour les conditions locales
+# ------------------------------------
+
+l_outils = []
+l_i = 1
+l_n = 12
+l_hauteur = c_hauteur/l_n
+
+while l_i<l_n:
+    l_outils.append(MakePlane(MakeVertex(g_ox, g_oy, g_oz-g_cyl_demiHauteur+l_i*l_hauteur), c_dir, g_trim))
+    l_i = l_i+1
+
+piece = MakePartition([h_piece], l_outils, [], [], ShapeType["SOLID"])
+
+# Ajouter la piece dans l'etude
+# -----------------------------
+
+piece_id = addToStudy(piece, "ex14_cyl1holed")
+
+# Maillage
+# ========
+
+# Creer un maillage hexahedrique
+# ------------------------------
+
+hexa = smesh.Mesh(piece, "ex14_cyl1holed:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(4)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Poser les hypotheses locales
+# ----------------------------
+
+m_i = 0
+m_n = 12
+m_h = c_hauteur/m_n
+m_d = [4, 6, 8, 10, 10, 9, 8, 7, 6, 5, 4, 3]
+
+m_x = g_ox+g_cyl_rayon
+m_y = g_oy
+m_z = g_oz-g_cyl_demiHauteur+m_h/2
+
+while m_i<m_n:
+    m_p = MakeVertex(m_x, m_y, m_z + m_i*m_h)
+    m_e = GetEdgeNearPoint(piece, m_p)
+    m_a = hexa.Segment(m_e)
+    m_a.NumberOfSegments(m_d[m_i])
+    m_a.Propagation()
+    m_i = m_i + 1
+
+# Calculer le maillage
+# --------------------
+
+hexa.Compute()
diff --git a/src/SMESH_SWIG/cyl2geometry.py b/src/SMESH_SWIG/ex15_cyl2geometry.py
similarity index 84%
rename from src/SMESH_SWIG/cyl2geometry.py
rename to src/SMESH_SWIG/ex15_cyl2geometry.py
index 5509d6a48..c7de68814 100644
--- a/src/SMESH_SWIG/cyl2geometry.py
+++ b/src/SMESH_SWIG/ex15_cyl2geometry.py
@@ -1,17 +1,18 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
 
-# Piece
-# -----
+import smesh
+
+# Geometrie
+# =========
+
+# Construire avec des hexahedres une piece faite de 2 cylindres de diametre different
+# et dont les axes se coupent orthogonalement, puis mailler.
 
-# Creer la geometrie en bloc hexahedrique d'une piece en forme de T composee de 2 cylindres de diametre different dont les axes se coupent orthogonalement,
-# puis mailler en hexahedrique.
+# Valeurs
+# -------
 
 cx = 0
 cy = 0
@@ -25,21 +26,18 @@ p_hauteur = 500
 
 g_trim = 1000
 
-# Geometrie
-# =========
-
-cpd = []
-
 # Gros cylindre
 # -------------
 
+cpd = []
+
 g_base = MakeVertex(cx, cy, cz)
 g_dir  = MakeVectorDXDYDZ(0, 0, 1)
 t_hauteur = p_rayon+10.0
 
 g_cyl = MakeCylinder(g_base, g_dir, g_rayon, g_hauteur)
 
-g_coupe = MakeVectorDXDYDZ(1, 0, 0)
+g_coupe   = MakeVectorDXDYDZ(1, 0, 0)
 
 g_tools = []
 g_tools.append(MakePlane(MakeVertex(cx+t_hauteur, cy, cz), g_coupe, g_trim))
@@ -149,23 +147,29 @@ cpd = cpd + r_element
 # Compound
 # --------
 
-comp_all = MakeCompound(cpd)
-piece = BlocksOp.RemoveExtraEdges(comp_all)
+piece = RemoveExtraEdges(MakeCompound(cpd))
 
 # Ajouter la piece dans l'etude
 # -----------------------------
 
-piece_id = addToStudy(piece, "T2Cylindres")
+piece_id = addToStudy(piece, "ex15_cyl2geometry")
 
-# Maillage
-# ========
+# Meshing
+# =======
 
-# Mailler des hexahedres
-# ----------------------
+# Create a hexahedral mesh
+# ------------------------
 
-m_hexa=MeshHexa(piece, 4, "T2CylindresHexa")
+hexa = smesh.Mesh(piece, "ex15_cyl2geometry:hexa")
 
-# Calculer le maillage
-# --------------------
+algo = hexa.Segment()
+algo.NumberOfSegments(12)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/cyl2complementary.py b/src/SMESH_SWIG/ex16_cyl2complementary.py
similarity index 68%
rename from src/SMESH_SWIG/cyl2complementary.py
rename to src/SMESH_SWIG/ex16_cyl2complementary.py
index 70a41a971..e38aba291 100644
--- a/src/SMESH_SWIG/cyl2complementary.py
+++ b/src/SMESH_SWIG/ex16_cyl2complementary.py
@@ -1,19 +1,20 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
 
 from geompy import *
-from meshpy import *
 
-# Piece
-# -----
+import smesh
+
+# Geometry
+# ========
 
 # Create the hexahedrical block geometry of a holed parallelepipede.
 # The hole has a T form composed by 2 cylinders with different radius, and their axis are normal.
 # This piece is meshed in hexahedrical.
 
+# Values
+# ------
+
 gx = 0
 gy = 0
 gz = 0
@@ -27,9 +28,6 @@ g_rayonPetit = 50
 
 g_trim = 1000
 
-# Geometry
-# ========
-
 # The parallelepipede
 # -------------------
 
@@ -79,24 +77,42 @@ d_element[10] = MakeCut(d_element[10], c_cyl)
 # Compound
 # --------
 
-comp_all = MakeCompound(d_element)
-piece = BlocksOp.RemoveExtraEdges(comp_all)
-#piece = MakeCompound(d_element)
+piece = RemoveExtraEdges(MakeCompound(d_element))
 
 # Add piece in study
 # ------------------
 
-piece_id = addToStudy(piece, "BoxHoled2Cylinders")
+piece_id = addToStudy(piece, "ex16_cyl2complementary")
 
 # Meshing
 # =======
 
-# Mesh with hexahedrons
-# ---------------------
+# Create a hexahedral mesh
+# ------------------------
 
-m_hexa=MeshHexa(piece, 4, "BoxHoled2CylindersHexa")
+hexa = smesh.Mesh(piece, "ex16_cyl2complementary:hexa")
 
-# Compute mesh
-# ------------
+algo = hexa.Segment()
+algo.NumberOfSegments(12)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Define local hypothesis
+# -----------------------
+
+def local(x, y, z, d):
+    edge = GetEdgeNearPoint(piece, MakeVertex(x, y, z))
+    algo = hexa.Segment(edge)
+    algo.NumberOfSegments(d)
+    algo.Propagation()
+
+local(gx     , gy+g_dy, gz+g_dz, 7)
+local(gx+g_dx, gy+g_dy, gz     , 21)
+local(gx+g_dx, gy-g_dy, gz     , 21)
+
+# Mesh calculus
+# -------------
 
-m_hexa.Compute()
+hexa.Compute()
diff --git a/src/SMESH_SWIG/ex17_dome1.py b/src/SMESH_SWIG/ex17_dome1.py
new file mode 100644
index 000000000..5064a9315
--- /dev/null
+++ b/src/SMESH_SWIG/ex17_dome1.py
@@ -0,0 +1,78 @@
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
+
+from geompy import *
+
+import smesh
+
+# Geometrie
+# =========
+
+# Creer un cylindre surplombe d'une demi-sphere le tout troue par un petit cylindre.
+# Decouper en hexahedre et mailler.
+
+# Donnees
+# -------
+
+cylindre_rayon   = 100
+cylindre_hauteur = 400
+
+trou_rayon = 20
+trou_z     = cylindre_rayon/2
+
+plan_trim = 2000
+
+# Cylindre
+# --------
+
+cylindre_base = MakeVertex(0, 0, 0)
+cylindre_dir  = MakeVectorDXDYDZ(1, 0, 0)
+cylindre      = MakeCylinder(cylindre_base, cylindre_dir, cylindre_rayon, cylindre_hauteur)
+
+# Dome
+# ----
+
+dome_sphere = MakeSpherePntR(cylindre_base, cylindre_rayon)
+dome        = MakeFuse(dome_sphere, cylindre)
+
+# Cheminee
+# --------
+
+cheminee_base = MakeVertex(-cylindre_hauteur/2, 0, trou_z)
+cheminee_trou = MakeCylinder(cheminee_base, cylindre_dir, trou_rayon, 2*cylindre_hauteur)
+cheminee      = MakeCut(dome, cheminee_trou)
+
+# Decoupage et reparation
+# -----------------------
+
+blocs_plan1 = MakePlane(cheminee_base, MakeVectorDXDYDZ(0, 1, 0), plan_trim)
+blocs_plan2 = MakePlane(cheminee_base, MakeVectorDXDYDZ(0, 0, 1), plan_trim)
+
+blocs_part = MakePartition([cheminee], [blocs_plan1, blocs_plan2], [], [], ShapeType["SOLID"])
+
+piece = RemoveExtraEdges(blocs_part)
+
+# Etude
+# -----
+
+piece_id = addToStudy(piece, "ex17_dome1")
+
+# Maillage
+# ========
+
+# Maillage hexahedrique
+# ---------------------
+
+hexa = smesh.Mesh(piece, "ex17_dome1:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(20)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Calcul du maillage
+# ------------------
+
+hexa.Compute()
diff --git a/src/SMESH_SWIG/ex18_dome2.py b/src/SMESH_SWIG/ex18_dome2.py
new file mode 100644
index 000000000..96d8738bf
--- /dev/null
+++ b/src/SMESH_SWIG/ex18_dome2.py
@@ -0,0 +1,115 @@
+# CEA/LGLS 2004-2005, Francis KLOSS (OCC)
+# =======================================
+
+from geompy import *
+
+import smesh
+
+import math
+
+# Geometrie
+# =========
+
+# Creer un cylindre ayant a chaque bout un morceau de sphere et le tout troue par un petit cylindrique excentre.
+# Decouper en hexahedre et mailler.
+
+# Donnees
+# -------
+
+# unite: millimetre
+
+g_ox = 0
+g_oy = 0
+g_oz = 0
+
+g_cyl_rayon       = 1000
+g_cyl_demiHauteur = 3000
+
+g_trou_rayon       =   5
+g_trou_centre      = 300
+
+g_sphere_rayon = 3500
+
+g_trim = 15000
+
+# Cylindre
+# --------
+
+c_point    = MakeVertex(g_ox, g_oy, g_oz-g_cyl_demiHauteur)
+c_dir      = MakeVectorDXDYDZ(0, 0, 1)
+c_hauteur  = 2*g_cyl_demiHauteur
+
+c_cylindre = MakeCylinder(c_point, c_dir, g_cyl_rayon, c_hauteur)
+
+# Sphere
+# ------
+
+s_hauteur = math.sqrt(g_sphere_rayon*g_sphere_rayon - g_cyl_rayon*g_cyl_rayon) - g_cyl_demiHauteur
+
+s_sphere  = MakeSphere(g_ox, g_oy, g_oz-s_hauteur, g_sphere_rayon)
+
+# Calottes
+# --------
+
+c_outils = []
+c_outils.append(MakePlane(MakeVertex(g_ox, g_oy, g_oz+g_cyl_demiHauteur), MakeVectorDXDYDZ(0, 0, 1), g_trim))
+
+c_cpd = MakePartition([s_sphere], c_outils, [], [], ShapeType["SOLID"])
+c_calotte_haut, c_reste = SubShapeAllSorted(c_cpd, ShapeType["SOLID"])
+
+c_plan = MakePlane(MakeVertex(g_ox, g_oy, g_oz), MakeVectorDXDYDZ(0, 0, 1), g_trim)
+c_calotte_bas = MakeMirrorByPlane(c_calotte_haut, c_plan)
+
+# Fusionner
+# ---------
+
+f_piece1 = MakeFuse(c_cylindre, c_calotte_haut)
+f_piece  = MakeFuse(f_piece1, c_calotte_bas)
+
+# Trouer
+# ------
+
+t_hauteur = g_sphere_rayon
+t_point   = MakeVertex(g_ox-g_trou_centre, g_oy, g_oz-t_hauteur)
+t_trou    = MakeCylinder(t_point, c_dir, g_trou_rayon, 2*t_hauteur)
+
+t_piece   = MakeCut(f_piece, t_trou)
+
+# Decouper
+# --------
+
+h_outils = []
+h_outils.append(MakePlane(t_point, MakeVectorDXDYDZ(1, 0, 0), g_trim))
+h_outils.append(MakePlane(t_point, MakeVectorDXDYDZ(0, 1, 0), g_trim))
+
+h_piece = MakePartition([t_piece], h_outils, [], [], ShapeType["SOLID"])
+
+# Reparer
+# -------
+
+piece = RemoveExtraEdges(h_piece)
+
+# Ajouter la piece dans l'etude
+# -----------------------------
+
+piece_id = addToStudy(piece, "ex18_dome2")
+
+# Maillage
+# ========
+
+# Maillage hexahedrique
+# ---------------------
+
+hexa = smesh.Mesh(piece, "ex18_dome2:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(2)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Calcul du maillage
+# ------------------
+
+hexa.Compute()
diff --git a/src/SMESH_SWIG/ex19_sphereINcube.py b/src/SMESH_SWIG/ex19_sphereINcube.py
new file mode 100644
index 000000000..295a95f56
--- /dev/null
+++ b/src/SMESH_SWIG/ex19_sphereINcube.py
@@ -0,0 +1,138 @@
+# CEA/LGLS 2005, Francis KLOSS (OCC)
+# ==================================
+
+from geompy import *
+
+import smesh
+
+# Geometrie
+# =========
+
+# Mailler en hexahedre une sphere dans un cube.
+
+# Donnees
+# -------
+
+sphere_rayon = 100
+
+cube_cote = 200
+
+plan_trim = 1000
+
+# Sphere
+# ------
+
+sphere_centre = MakeVertex(0, 0, 0)
+
+sphere_pleine = MakeSpherePntR(sphere_centre, sphere_rayon)
+
+# Cube interieur
+# --------------
+
+boite_cote = sphere_rayon / 2
+
+boite = MakeBox(-boite_cote, -boite_cote, -boite_cote,  +boite_cote, +boite_cote, +boite_cote)
+
+blocs = [boite]
+
+# Decoupage sphere
+# ----------------
+
+sphere_troue = MakeCut(sphere_pleine, boite)
+
+sphere_outils = []
+sphere_outils.append(MakePlane(sphere_centre, MakeVectorDXDYDZ( 1, 0,  1), plan_trim))
+sphere_outils.append(MakePlane(sphere_centre, MakeVectorDXDYDZ( 1, 0, -1), plan_trim))
+sphere_outils.append(MakePlane(sphere_centre, MakeVectorDXDYDZ( 1, 1,  0), plan_trim))
+sphere_outils.append(MakePlane(sphere_centre, MakeVectorDXDYDZ(-1, 1,  0), plan_trim))
+
+sphere_decoupee = MakePartition([sphere_troue], sphere_outils, [], [], ShapeType["SOLID"])
+
+sphere_partie   = GetBlockNearPoint(sphere_decoupee, MakeVertex(-sphere_rayon, 0, 0))
+sphere_bloc     = RemoveExtraEdges(sphere_partie)
+
+blocs.append(sphere_bloc)
+
+pi2 = 3.141592653/2
+
+sphere_dir1 = MakeVectorDXDYDZ(0, 1,  0)
+sphere_dir2 = MakeVectorDXDYDZ(0, 0,  1)
+
+blocs.append(MakeRotation(sphere_bloc, sphere_dir1, +pi2))
+blocs.append(MakeRotation(sphere_bloc, sphere_dir1, -pi2))
+
+blocs.append(MakeRotation(sphere_bloc, sphere_dir2, +pi2))
+blocs.append(MakeRotation(sphere_bloc, sphere_dir2, -pi2))
+
+blocs.append(MakeMirrorByPoint(sphere_bloc, sphere_centre))
+
+# Cube exterieur
+# --------------
+
+cube_plein   = MakeBox(-cube_cote, -cube_cote, -cube_cote,  +cube_cote, +cube_cote, +cube_cote)
+cube_trou    = MakeCut(cube_plein, sphere_pleine)
+cube_decoupe = MakePartition([cube_trou], sphere_outils, [], [], ShapeType["SOLID"])
+cube_partie  = GetBlockNearPoint(cube_decoupe, MakeVertex(-cube_cote, 0, 0))
+cube_bloc    = RemoveExtraEdges(cube_partie)
+
+blocs.append(cube_bloc)
+
+blocs.append(MakeRotation(cube_bloc, sphere_dir1, +pi2))
+blocs.append(MakeRotation(cube_bloc, sphere_dir1, -pi2))
+
+blocs.append(MakeRotation(cube_bloc, sphere_dir2, +pi2))
+blocs.append(MakeRotation(cube_bloc, sphere_dir2, -pi2))
+
+blocs.append(MakeMirrorByPoint(cube_bloc, sphere_centre))
+
+# Piece
+# -----
+
+piece_cpd = MakeCompound(blocs)
+piece = MakeGlueFaces(piece_cpd, 1.e-3)
+
+piece_id = addToStudy(piece, "ex19_sphereINcube")
+
+# Groupe geometrique
+# ==================
+
+# Definition du groupe
+# --------------------
+
+groupe = CreateGroup(piece, ShapeType["SOLID"])
+
+groupe_nom = "ex19_sphereINcube_interieur"
+addToStudy(groupe, groupe_nom)
+groupe.SetName(groupe_nom)
+
+# Contenu du groupe
+# -----------------
+
+groupe_sphere = GetShapesOnSphere(piece, ShapeType["SOLID"], sphere_centre, sphere_rayon, GEOM.ST_ONIN)
+
+UnionList(groupe, groupe_sphere)
+
+# Meshing
+# =======
+
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex19_sphereINcube:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(10)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Mesh calculus
+# -------------
+
+hexa.Compute()
+
+# Le groupe de mailles
+# --------------------
+
+hexa_groupe = hexa.Group(groupe)
diff --git a/src/SMESH_SWIG/hole1partition.py b/src/SMESH_SWIG/hole1partition.py
deleted file mode 100644
index 415046d06..000000000
--- a/src/SMESH_SWIG/hole1partition.py
+++ /dev/null
@@ -1,75 +0,0 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
-
-from geompy import *
-from meshpy import *
-
-import math
-
-# Piece
-# -----
-
-# A holed cube at center for partitioning
-
-# Geometry
-# --------
-
-g_x = 0
-g_y = 0
-g_z = 0
-
-g_longueur = 50.0
-g_largeur  = 40.0
-g_hauteur  = 25.0
-
-g_rayon = 10
-
-g_trim = 1000
-
-# Box
-# ---
-
-b_boite = MakeBox(g_x-g_longueur, g_y-g_hauteur, g_z-g_largeur,
-                  g_x+g_longueur, g_y+g_hauteur, g_z+g_largeur)
-
-# Cylinder
-# --------
-
-c_axe = MakeVectorDXDYDZ(0, 1, 0)
-
-c_cyl0 = MakeCylinder(MakeVertex(g_x, g_y-g_hauteur, g_z), c_axe, g_rayon, g_hauteur*2)
-c_cyl  = MakeRotation(c_cyl0, c_axe, math.atan(g_longueur/g_largeur))
-
-c_piece = MakeCut(b_boite, c_cyl)
-
-# Partition
-# ---------
-
-p_centre = MakeVertex(g_x, g_y, g_z)
-
-p_tools = []
-p_tools.append(MakePlane(p_centre, MakeVectorDXDYDZ( g_largeur, 0, g_longueur), g_trim))
-p_tools.append(MakePlane(p_centre, MakeVectorDXDYDZ(-g_largeur, 0, g_longueur), g_trim))
-
-piece = MakePartition([c_piece], p_tools, [], [], ShapeType["SOLID"])
-
-# Add in study
-# ------------
-
-piece_id = addToStudy(piece, "Hole1partition")
-
-# Meshing
-# =======
-
-# Create hexahedrical mesh on piece
-# ---------------------------------
-
-m_hexa=MeshHexa(piece, 4, "Hole1partitionHexa")
-
-# Compute
-# -------
-
-m_hexa.Compute()
diff --git a/src/SMESH_SWIG/meshpy.py b/src/SMESH_SWIG/meshpy.py
deleted file mode 100644
index f38b46a20..000000000
--- a/src/SMESH_SWIG/meshpy.py
+++ /dev/null
@@ -1,165 +0,0 @@
-# CEA/LGLS 2004, Francis KLOSS (OCC)
-# ==================================
-
-# Import
-# ------
-
-import geompy
-import salome
-
-import StdMeshers
-import SMESH
-
-"""
- \namespace meshpy
- \brief Module meshpy
-"""
-
-# Variables
-# ---------
-
-smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
-smesh.SetCurrentStudy(salome.myStudy)
-smeshgui = salome.ImportComponentGUI("SMESH")
-smeshgui.Init(salome.myStudyId)
-
-class MeshHexaImpl:
-    """
-     Class MeshHexaImpl for Hexahedrical meshing
-
-     Examples: cube2pyGibi.py, lines 270-295
-               cube2partition.py, lines 72-83
-    """
-    piece = 0
-    name  = 0
-    mesh  = 0
-    cpt   = 0
-
-    def Mesh1D(self, shape, n, propagate=0):
-        """
-         Define Wires discretization.
-         Sets algorithm and hypothesis for 1D discretization of \a shape:
-           - algorithm  "Regular_1D"
-           - hypothesis "NumberOfSegments" with number of segments \a n
-         \param shape Main shape or sub-shape to define wire discretization of
-         \param n Number of segments to split eash wire of the \a shape on
-         \param propagate Boolean flag. If propagate = 1,
-                "Propagation" hypothesis will be applied also to the \a shape
-        """
-        hyp1D=smesh.CreateHypothesis("Regular_1D", "libStdMeshersEngine.so")
-        smeshgui.SetName(salome.ObjectToID(hyp1D), self.name+"/WireDiscretisation/"+str(self.cpt))
-        self.mesh.AddHypothesis(shape, hyp1D)
-
-        hyp=smesh.CreateHypothesis("NumberOfSegments", "libStdMeshersEngine.so")
-        hyp.SetNumberOfSegments(n)
-        smeshgui.SetName(salome.ObjectToID(hyp), self.name+"/Segments_"+str(n)+"/"+str(self.cpt))
-        self.mesh.AddHypothesis(shape, hyp)
-
-        if propagate:
-            hypPro=smesh.CreateHypothesis("Propagation", "libStdMeshersEngine.so")
-            smeshgui.SetName(salome.ObjectToID(hypPro), self.name+"/Propagation/"+str(self.cpt))
-            self.mesh.AddHypothesis(shape, hypPro)
-
-        self.cpt=self.cpt+1
-
-    def __init__(self, piece, n, name):
-        """
-         Constructor
-
-         Creates mesh on the shape \a piece,
-         sets GUI name of this mesh to \a name. \n
-         Sets the following global algorithms and hypotheses:
-           - for 1D discretization:
-               - algorithm  "Regular_1D"
-               - hypothesis "NumberOfSegments" with number of segments \a n
-           - for 2D discretization:
-               - algorithm  "Quadrangle_2D"
-           - for 3D discretization:
-               - algorithm  "Hexa_3D"
-         \param piece Shape to be meshed
-         \param n Global number of segments for wires discretization
-         \param name Name for mesh to be created
-        """
-        self.piece = piece
-        self.name  = name
-
-        self.mesh  = smesh.CreateMesh(piece)
-        smeshgui.SetName(salome.ObjectToID(self.mesh), name)
-
-        self.Mesh1D(piece, n)
-
-        hyp2D=smesh.CreateHypothesis("Quadrangle_2D", "libStdMeshersEngine.so")
-        smeshgui.SetName(salome.ObjectToID(hyp2D), name+"/Quadrangle")
-        self.mesh.AddHypothesis(piece, hyp2D)
-
-        hyp3D=smesh.CreateHypothesis("Hexa_3D", "libStdMeshersEngine.so")
-        smeshgui.SetName(salome.ObjectToID(hyp3D), name+"/ijk")
-        self.mesh.AddHypothesis(piece, hyp3D)
-
-    def local(self, edge, n):
-        """
-         Creates sub-mesh of the mesh, created by constructor.
-         This sub-mesh will be created on edge \a edge.
-         Set algorithm and hypothesis for 1D discretization of the \a edge:
-           - algorithm  "Regular_1D"
-           - hypothesis "NumberOfSegments" with number of segments \a n
-         \param edge Sub-edge of the main shape
-         \param n Number of segments to split the \a edge on
-         \note: \a edge will be automatically published in study under the shape, given in constructor.
-        """
-        geompy.addToStudyInFather(self.piece, edge, geompy.SubShapeName(edge, self.piece))
-        submesh = self.mesh.GetSubMesh(edge, self.name+"/SubMeshEdge/"+str(self.cpt))
-        self.Mesh1D(edge, n)
-
-    def Propagate(self, edge, n):
-        """
-         Creates sub-mesh of the mesh, created by constructor.
-         This sub-mesh will be created on edge \a edge and
-         propagate the hypothesis on all correspondant edges.
-         Set algorithm and hypothesis for 1D discretization of the \a edge and all other propagate edges:
-           - algorithm  "Regular_1D"
-           - hypothesis "NumberOfSegments" with number of segments \a n
-           - hypothesis "Propagation"
-         \param edge Sub-edge of the main shape
-         \param n Number of segments to split the \a edge and all other propagate edges on
-         \note: \a edge will be automatically published in study under the shape, given in constructor.
-        """
-        geompy.addToStudyInFather(self.piece, edge, geompy.SubShapeName(edge, self.piece))
-        submesh = self.mesh.GetSubMesh(edge, self.name+"/SubMeshEdge/"+str(self.cpt))
-        self.Mesh1D(edge, n, 1)
-
-    def Compute(self):
-        """
-         Computes mesh, created by constructor.
-        """
-        smesh.Compute(self.mesh, self.piece)
-        salome.sg.updateObjBrowser(1)
-
-    def Group(self, grp, name=""):
-        """
-         Creates mesh group based on a geometric group
-         \param grp Geometric group
-         \param name Name for mesh group to be created
-        """
-        if name == "":
-            name = grp.GetName()
-        tgeo = geompy.GroupOp.GetType(grp)
-        if tgeo == geompy.ShapeType["VERTEX"]:
-            type = SMESH.NODE
-        elif tgeo == geompy.ShapeType["EDGE"]:
-            type = SMESH.EDGE
-        elif tgeo == geompy.ShapeType["FACE"]:
-            type = SMESH.FACE
-        elif tgeo == geompy.ShapeType["SOLID"]:
-            type = SMESH.VOLUME
-        return self.mesh.CreateGroupFromGEOM(type, name, grp)
-
-    def ExportMED(self, filename, groups=0):
-        """
-         Export mesh in a MED file
-         \param filename Name for MED file to be created
-         \param groups Boolean flag. If groups = 1, mesh groups will be also stored in file
-        """
-        self.mesh.ExportMED(filename, groups)
-
-MeshHexa = MeshHexaImpl
diff --git a/src/SMESH_SWIG/smesh.py b/src/SMESH_SWIG/smesh.py
new file mode 100644
index 000000000..36f34541a
--- /dev/null
+++ b/src/SMESH_SWIG/smesh.py
@@ -0,0 +1,462 @@
+#  Copyright (C) 2005  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+#  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+#
+#  This library is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 2.1 of the License.
+#
+#  This library is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with this library; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+#
+#  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+#
+#  File   : smesh.py
+#  Author : Francis KLOSS, OCC
+#  Module : SMESH
+
+"""
+ \namespace smesh
+ \brief Module smesh
+"""
+
+import salome
+import geompy
+import StdMeshers
+import SMESH
+
+# Public variables
+# ----------------
+
+REGULAR = 1
+PYTHON  = 2
+
+NETGEN  = 3
+GHS3D   = 4
+
+smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
+smesh.SetCurrentStudy(salome.myStudy)
+
+# Private functions
+# -----------------
+
+def GetName(obj):
+    ior  = salome.orb.object_to_string(obj)
+    sobj = salome.myStudy.FindObjectIOR(ior)
+    attr = sobj.FindAttribute("AttributeName")[1]
+    return attr.Value()
+
+def SetName(obj, name):
+    ior  = salome.orb.object_to_string(obj)
+    sobj = salome.myStudy.FindObjectIOR(ior)
+    attr = sobj.FindAttribute("AttributeName")[1]
+    attr.SetValue(name)
+
+# Algorithms and hypothesis
+# =========================
+
+# Private class: Mesh_Algorithm
+# -----------------------------
+
+class Mesh_Algorithm:
+    """
+    Mother class to define algorithm, recommended to don't use directly
+    """
+
+    mesh = 0
+    geom = 0
+    subm = 0
+
+    def GetSubMesh(self):
+        """
+         If the algorithm is global, return 0
+         else return the submesh associated to this algorithm
+        """
+        return self.subm
+
+    def Create(self, mesh, geom, hypo, so="libStdMeshersEngine.so"):
+        """
+         Private method
+        """
+        self.mesh = mesh
+        piece = mesh.geom
+        if geom==0:
+            self.geom = piece
+            name = GetName(piece)
+        else:
+            self.geom = geom
+            name = geompy.SubShapeName(geom, piece)
+            geompy.addToStudyInFather(piece, geom, name)
+            self.subm = mesh.mesh.GetSubMesh(geom, hypo)
+
+        algo = smesh.CreateHypothesis(hypo, so)
+        SetName(algo, name + "/" + hypo)
+        mesh.mesh.AddHypothesis(self.geom, algo)
+
+    def Hypothesis(self, hyp, args=[], so="libStdMeshersEngine.so"):
+        """
+         Private method
+        """
+        hypo = smesh.CreateHypothesis(hyp, so)
+        a = ""
+        s = "="
+        i = 0
+        n = len(args)
+        while i<n:
+            a = a + s + str(args[i])
+            s = ","
+            i = i + 1
+        SetName(hypo, GetName(self.geom) + "/" + hyp + a)
+        self.mesh.mesh.AddHypothesis(self.geom, hypo)
+        return hypo
+
+# Public class: Mesh_Segment
+# --------------------------
+
+class Mesh_Segment(Mesh_Algorithm):
+    """
+    Class to define a segment 1D algorithm for discretization
+    """
+
+    def __init__(self, mesh, geom=0):
+        """
+         Private constructor
+        """
+        self.Create(mesh, geom, "Regular_1D")
+
+    def LocalLength(self, l):
+        """
+         Define "LocalLength" hypothesis to cut an edge in several segments with the same length
+         \param l for the length of segments that cut an edge
+        """
+        hyp = self.Hypothesis("LocalLength", [l])
+        hyp.SetLength(l)
+        return hyp
+
+    def NumberOfSegments(self, n, s=[]):
+        """
+         Define "NumberOfSegments" hypothesis to cut an edge in several fixed number of segments
+         \param n for the number of segments that cut an edge
+         \param s for the scale factor (optional)
+        """
+        if s == []:
+            hyp = self.Hypothesis("NumberOfSegments", [n])
+        else:
+            hyp = self.Hypothesis("NumberOfSegments", [n,s])
+            hyp.SetScaleFactor(s)
+        hyp.SetNumberOfSegments(n)
+        return hyp
+
+    def Arithmetic1D(self, start, end):
+        """
+         Define "Arithmetic1D" hypothesis to cut an edge in several segments with arithmetic length increasing
+         \param start for the length of the first segment
+         \param end   for the length of the last  segment
+        """
+        hyp = self.Hypothesis("Arithmetic1D", [start, end])
+        hyp.SetLength(start, 1)
+        hyp.SetLength(end  , 0)
+        return hyp
+
+    def StartEndLength(self, start, end):
+        """
+         Define "StartEndLength" hypothesis to cut an edge in several segments with geometric length increasing
+         \param start for the length of the first segment
+         \param end   for the length of the last  segment
+        """
+        hyp = self.Hypothesis("StartEndLength", [start, end])
+        hyp.SetLength(start, 1)
+        hyp.SetLength(end  , 0)
+        return hyp
+
+    def Deflection1D(self, d):
+        """
+         Define "Deflection1D" hypothesis
+         \param d for the deflection
+        """
+        hyp = self.Hypothesis("Deflection1D", [d])
+        hyp.SetDeflection(d)
+        return hyp
+
+    def Propagation(self):
+        """
+         Define "Propagation" hypothesis that propagate all other hypothesis on all others edges that are in
+         the opposite side in the case of quadrangular faces
+        """
+        return self.Hypothesis("Propagation")
+
+# Public class: Mesh_Segment_Python
+# ---------------------------------
+
+class Mesh_Segment_Python(Mesh_Segment):
+    """
+    Class to define a segment 1D algorithm for discretization with python function
+    """
+
+    def __init__(self, mesh, geom=0):
+        """
+         Private constructor
+        """
+        import Python1dPlugin
+        self.Create(mesh, geom, "Python_1D", "libPython1dEngine.so")
+
+    def PythonSplit1D(self, n, func):
+        """
+         Define "PythonSplit1D" hypothesis based on the Erwan Adam patch, awaiting equivalent SALOME functionality
+         \param n for the number of segments that cut an edge
+         \param func for the python function that calculate the length of all segments
+        """
+        hyp = self.Hypothesis("PythonSplit1D", [n], "libPython1dEngine.so")
+        hyp.SetNumberOfSegments(n)
+        hyp.SetPythonLog10RatioFunction(func)
+        return hyp
+
+# Public class: Mesh_Triangle
+# ---------------------------
+
+class Mesh_Triangle(Mesh_Algorithm):
+    """
+    Class to define a triangle 2D algorithm
+    """
+
+    def __init__(self, mesh, geom=0):
+        """
+         Private constructor
+        """
+        self.Create(mesh, geom, "MEFISTO_2D")
+
+    def MaxElementArea(self, area):
+        """
+         Define "MaxElementArea" hypothesis to give the maximun area of each triangles
+         \param area for the maximum area of each triangles
+        """
+        hyp = self.Hypothesis("MaxElementArea", [area])
+        hyp.SetMaxElementArea(area)
+        return hyp
+
+    def LengthFromEdges(self):
+        """
+         Define "LengthFromEdges" hypothesis to build triangles based on the length of the edges taken from the wire
+        """
+        return self.Hypothesis("LengthFromEdges")
+
+# Public class: Mesh_Quadrangle
+# -----------------------------
+
+class Mesh_Quadrangle(Mesh_Algorithm):
+    """
+    Class to define a quadrangle 2D algorithm
+    """
+
+    def __init__(self, mesh, geom=0):
+        """
+         Private constructor
+        """
+        self.Create(mesh, geom, "Quadrangle_2D")
+
+# Public class: Mesh_Tetrahedron
+# ------------------------------
+
+class Mesh_Tetrahedron(Mesh_Algorithm):
+    """
+    Class to define a tetrahedron 3D algorithm
+    """
+
+    def __init__(self, mesh, algo, geom=0):
+        """
+         Private constructor
+        """
+        if algo == NETGEN:
+            self.Create(mesh, geom, "NETGEN_3D", "libNETGENEngine.so")
+        elif algo == GHS3D:
+            import GHS3DPlugin
+            self.Create(mesh, geom, "GHS3D_3D" , "libGHS3DEngine.so")
+
+    def MaxElementVolume(self, vol):
+        """
+         Define "MaxElementVolume" hypothesis to give the maximun volume of each tetrahedral
+         \param vol for the maximum volume of each tetrahedral
+        """
+        hyp = self.Hypothesis("MaxElementVolume", [vol])
+        hyp.SetMaxElementVolume(vol)
+        return hyp
+
+# Public class: Mesh_Hexahedron
+# ------------------------------
+
+class Mesh_Hexahedron(Mesh_Algorithm):
+    """
+    Class to define a hexahedron 3D algorithm
+    """
+
+    def __init__(self, mesh, geom=0):
+        """
+         Private constructor
+        """
+        self.Create(mesh, geom, "Hexa_3D")
+
+# Public class: Mesh
+# ==================
+
+class Mesh:
+    """
+    Class to define a mesh
+    """
+
+    geom = 0
+    mesh = 0
+
+    def __init__(self, geom, name=0):
+        """
+         Constructor
+
+         Creates mesh on the shape \a geom,
+         sets GUI name of this mesh to \a name.
+         \param geom Shape to be meshed
+         \param name Study name of the mesh
+        """
+        self.geom = geom
+        self.mesh = smesh.CreateMesh(geom)
+        if name == 0:
+            SetName(self.mesh, GetName(geom))
+        else:
+            SetName(self.mesh, name)
+
+    def GetMesh(self):
+        """
+         Method that returns the mesh
+        """
+        return self.mesh
+
+    def GetShape(self):
+        """
+         Method that returns the shape associated to the mesh
+        """
+        return self.geom
+
+    def Segment(self, algo=REGULAR, geom=0):
+        """
+         Creates a segment discretization 1D algorithm.
+         If the optional \a algo parameter is not sets, this algorithm is REGULAR.
+         If the optional \a geom parameter is not sets, this algorithm is global.
+         Otherwise, this algorithm define a submesh based on \a geom subshape.
+         \param algo values are smesh.REGULAR or smesh.PYTHON for discretization via python function
+         \param geom If defined, subshape to be meshed
+        """
+        if algo == REGULAR:
+            return Mesh_Segment(self, geom)
+        elif algo == PYTHON:
+            return Mesh_Segment_Python(self, geom)
+        else:
+            return Mesh_Segment(self, algo)
+
+    def Triangle(self, geom=0):
+        """
+         Creates a triangle 2D algorithm for faces.
+         If the optional \a geom parameter is not sets, this algorithm is global.
+         Otherwise, this algorithm define a submesh based on \a geom subshape.
+         \param geom If defined, subshape to be meshed
+        """
+        return Mesh_Triangle(self, geom)
+
+    def Quadrangle(self, geom=0):
+        """
+         Creates a quadrangle 2D algorithm for faces.
+         If the optional \a geom parameter is not sets, this algorithm is global.
+         Otherwise, this algorithm define a submesh based on \a geom subshape.
+         \param geom If defined, subshape to be meshed
+        """
+        return Mesh_Quadrangle(self, geom)
+
+    def Tetrahedron(self, algo, geom=0):
+        """
+         Creates a tetrahedron 3D algorithm for solids.
+         The parameter \a algo permits to choice the algorithm: NETGEN or GHS3D
+         If the optional \a geom parameter is not sets, this algorithm is global.
+         Otherwise, this algorithm define a submesh based on \a geom subshape.
+         \param algo values are: smesh.NETGEN, smesh.GHS3D
+         \param geom If defined, subshape to be meshed
+        """
+        return Mesh_Tetrahedron(self, algo, geom)
+
+    def Hexahedron(self, geom=0):
+        """
+         Creates a hexahedron 3D algorithm for solids.
+         If the optional \a geom parameter is not sets, this algorithm is global.
+         Otherwise, this algorithm define a submesh based on \a geom subshape.
+         \param geom If defined, subshape to be meshed
+        """
+        return Mesh_Hexahedron(self, geom)
+
+    def Compute(self):
+        """
+         Compute the mesh and return the status of the computation
+        """
+        b = smesh.Compute(self.mesh, self.geom)
+        if salome.sg.hasDesktop():
+            salome.sg.updateObjBrowser(1)
+        return b
+
+    def Group(self, grp, name=""):
+        """
+         Create a mesh group based on geometric object \a grp
+         and give a \a name, if this parameter is not defined
+         the name is the same as the geometric group name
+         \param grp  is a geometric group
+         \param name is the name of the mesh group
+        """
+        if name == "":
+            name = grp.GetName()
+        tgeo = geompy.GetType(grp)
+        if tgeo == geompy.ShapeType["VERTEX"]:
+            type = SMESH.NODE
+        elif tgeo == geompy.ShapeType["EDGE"]:
+            type = SMESH.EDGE
+        elif tgeo == geompy.ShapeType["FACE"]:
+            type = SMESH.FACE
+        elif tgeo == geompy.ShapeType["SOLID"]:
+            type = SMESH.VOLUME
+        return self.mesh.CreateGroupFromGEOM(type, name, grp)
+
+    def ExportToMED(self, f, version, opt=0):
+        """
+         Export the mesh in a file with the MED format and choice the \a version of MED format
+         \param f is the file name
+         \param version values are smesh.MED_V2_1, smesh.MED_V2_2
+        """
+        self.mesh.ExportToMED(f, opt, version)
+
+    def ExportMED(self, f, opt=0):
+        """
+         Export the mesh in a file with the MED format
+         \param f is the file name
+        """
+        self.mesh.ExportMED(f, opt)
+
+    def ExportDAT(self, f):
+        """
+         Export the mesh in a file with the DAT format
+         \param f is the file name
+        """
+        self.mesh.ExportDAT(f)
+
+    def ExportUNV(self, f):
+        """
+         Export the mesh in a file with the UNV format
+         \param f is the file name
+        """
+        self.mesh.ExportUNV(f)
+
+    def ExportSTL(self, f, ascii=1):
+        """
+         Export the mesh in a file with the STL format
+         \param f is the file name
+         \param ascii defined the kind of file contents
+        """
+        self.mesh.ExportSTL(f, ascii)
-- 
2.30.2