--- /dev/null
+/*!
+
+\page introduction_to_mesh_python_page Introduction to MESH module python interface
+
+\n Package smesh provides a standard API for creation and edition of meshes.
+\n Below you can see an example of usage of the package smesh for 3d mesh generation.
+
+<h2>Example of 3d mesh generation with NETGEN:</h2>
+
+\n from geompy import *
+\n import smesh
+
+<b># Geometry</b>
+\n <b># an assembly of a box, a cylinder and a truncated cone meshed with tetrahedral</b>.
+
+<b># Define values</b>
+\n name = "ex21_lamp"
+\n cote = 60
+\n section = 20
+\n size = 200
+\n radius_1 = 80
+\n radius_2 = 40
+\n height = 100
+
+<b># Build a box</b>
+\n box = MakeBox(-cote, -cote, -cote, +cote, +cote, +cote)
+
+<b># Build a cylinder</b>
+\n pt1 = MakeVertex(0, 0, cote/3)
+\n di1 = MakeVectorDXDYDZ(0, 0, 1)
+\n cyl = MakeCylinder(pt1, di1, section, size)
+
+<b># Build a truncated cone</b>
+\n pt2 = MakeVertex(0, 0, size)
+\n cone = MakeCone(pt2, di1, radius_1, radius_2, height)
+
+<b># Fuse </b>
+\n box_cyl = MakeFuse(box, cyl)
+\n piece = MakeFuse(box_cyl, cone)
+
+<b># Add in study</b>
+\n addToStudy(piece, name)
+
+<b># Create a group of faces</b>
+\n group = CreateGroup(piece, ShapeType["FACE"])
+\n group_name = name + "_grp"
+\n addToStudy(group, group_name)
+\n group.SetName(group_name)
+
+<b># Add faces in the group</b>
+\n faces = SubShapeAllIDs(piece, ShapeType["FACE"])
+\n UnionIDs(group, faces)
+
+<b># Create a mesh</b>
+
+<b># Define a mesh on a geometry</b>
+\n tetra = smesh.Mesh(piece, name)
+
+<b># Define 1D hypothesis</b>
+\n algo1d = tetra.Segment()
+\n algo1d.LocalLength(10)
+
+<b># Define 2D hypothesis</b>
+\n algo2d = tetra.Triangle()
+\n algo2d.LengthFromEdges()
+
+<b># Define 3D hypothesis</b>
+\n algo3d = tetra.Tetrahedron(smesh.NETGEN)
+\n algo3d.MaxElementVolume(100)
+
+<b># Compute the mesh</b>
+\n tetra.Compute()
+
+<b># Create a groupe of faces</b>
+\n tetra.Group(group)
+
+*/
