--- /dev/null
+/*!
+
+\page tui_transforming_meshes_page Transforming Meshes
+
+<br><h2>Transforming Meshes</h2>
+
+<br>
+\anchor tui_translation
+<h3>Translation</h3>
+
+\code
+import SMESH_mechanic
+
+smesh = SMESH_mechanic.smesh
+mesh = SMESH_mechanic.mesh
+
+# define translation vector
+point = smesh.PointStruct(-150., -150., 0.)
+vector =smesh.DirStruct(point)
+
+# translate a mesh
+doCopy = 1
+
+mesh.Translate([], vector, doCopy)
+\endcode
+
+<br>
+\anchor tui_rotation
+<h3>Rotation</h3>
+
+\code
+import math
+
+import SMESH_mechanic
+
+smesh = SMESH_mechanic.smesh
+mesh = SMESH_mechanic.mesh
+
+# define rotation axis and angle
+axisXYZ = smesh.AxisStruct(0., 0., 0., 5., 5., 20.)
+angle270 = 1.5 * math.pi
+
+# rotate a mesh
+mesh.Rotate([], axisXYZ, angle270, 1)
+\endcode
+
+<br>
+\anchor tui_symmetry
+<h3>Symmetry</h3>
+
+\code
+import math
+
+import SMESH_mechanic
+
+smesh = SMESH_mechanic.smesh
+mesh = SMESH_mechanic.mesh
+
+# create a symmetrical copy of the mesh mirrored through a point
+axis = SMESH.AxisStruct(0, 0, 0, 0, 0, 0)
+
+mesh.Mirror([], axis, smesh.POINT, 1)
+\endcode
+
+<br>
+\anchor tui_merging_nodes
+<h3>Merging Nodes</h3>
+
+\code
+import SMESH_mechanic
+mesh = SMESH_mechanic.mesh
+
+# merge nodes
+Tolerance = 25.0
+
+GroupsOfNodes = mesh.FindCoincidentNodes(Tolerance)
+mesh.MergeNodes(GroupsOfNodes)
+\endcode
+
+<br>
+\anchor tui_merging_elements
+<h3>Merging Elements</h3>
+
+\code
+import salome
+import geompy
+import smesh
+
+# create a face to be meshed
+px = geompy.MakeVertex(100., 0. , 0. )
+py = geompy.MakeVertex(0. , 100., 0. )
+pz = geompy.MakeVertex(0. , 0. , 100.)
+
+vxy = geompy.MakeVector(px, py)
+arc = geompy.MakeArc(py, pz, px)
+
+wire = geompy.MakeWire([vxy, arc])
+isPlanarFace = 1
+
+face1 = geompy.MakeFace(wire, isPlanarFace)
+id_face1 = geompy.addToStudy(face1, "Face1")
+
+# create a circle to be an extrusion path
+px1 = geompy.MakeVertex( 100., 100., 0.)
+py1 = geompy.MakeVertex(-100., -100., 0.)
+pz1 = geompy.MakeVertex( 0., 0., 50.)
+
+circle = geompy.MakeCircleThreePnt(py1, pz1, px1)
+id_circle = geompy.addToStudy(circle, "Path")
+
+# create a 2D mesh on the face
+trias = smesh.Mesh(face1, "Face : 2D mesh")
+
+algo1D = trias.Segment()
+algo1D.NumberOfSegments(6)
+algo2D = trias.Triangle()
+algo2D.LengthFromEdges()
+
+trias.Compute()
+
+# create a path mesh
+circlemesh = smesh.Mesh(circle, "Path mesh")
+algo = circlemesh.Segment()
+algo.NumberOfSegments(10)
+circlemesh.Compute()
+
+# extrusion of the mesh
+trias.ExtrusionAlongPath([], circlemesh, circle,
+ 1, 0, [], 0, smesh.PointStruct(0, 0, 0))
+
+# merge nodes
+print "Number of nodes before MergeNodes:",
+trias.NbNodes()
+tolerance = 0.001
+array_of_nodes_groups = trias.FindCoincidentNodes(tolerance)
+
+trias.MergeNodes(array_of_nodes_groups)
+
+print "Number of nodes after MergeNodes:", trias.NbNodes()
+print ""
+print "Number of elements before MergeEqualElements:"
+print "Edges : ", trias.NbEdges()
+print "Triangles : ", trias.NbTriangles()
+print "Quadrangles: ", trias.NbQuadrangles()
+print "Volumes : ", trias.NbVolumes()
+
+# merge elements
+trias.MergeEqualElements()
+print "Number of elements after MergeEqualElements:"
+print "Edges : ", trias.NbEdges()
+print "Triangles : ", trias.NbTriangles()
+print "Quadrangles: ", trias.NbQuadrangles()
+print "Volumes : ", trias.NbVolumes()
+
+salome.sg.updateObjBrowser(1)
+\endcode
+
+<br><h2>Sewing Meshes</h2>
+
+<br>
+\anchor tui_sew_meshes_border_to_side
+<h3>Sew Meshes Border to Side</h3>
+
+\code
+import geompy
+import smesh
+
+# create two faces of a box
+box1 = geompy.MakeBox(0., 0., -10., 30., 20., 25.)
+facesList1 = geompy.SubShapeAll(box1, geompy.ShapeType["FACE"])
+face1 = facesList1[2]
+
+box2 = geompy.MakeBox(0., 5., 0., 20., 20., 15.)
+facesList2 = geompy.SubShapeAll(box2, geompy.ShapeType["FACE"])
+face2 = facesList2[1]
+
+edgesList = geompy.SubShapeAll(face2, geompy.ShapeType["EDGE"])
+edge1 = edgesList[2]
+
+aComp = geompy.MakeCompound([face1, face2])
+geompy.addToStudy(aComp, "Two faces")
+
+# create a mesh on two faces
+mesh = smesh.Mesh(aComp, "Two faces : quadrangle mesh")
+
+algo1D = mesh.Segment()
+algo1D.NumberOfSegments(9)
+algo2D = mesh.Quadrangle()
+
+algo_local = mesh.Segment(edge1)
+algo_local.Arithmetic1D(1, 4)
+algo_local.Propagation()
+
+mesh.Compute()
+
+# sew border to side
+# FirstNodeIDOnFreeBorder, SecondNodeIDOnFreeBorder, LastNodeIDOnFreeBorder,
+# FirstNodeIDOnSide, LastNodeIDOnSide,
+# CreatePolygons, CreatePolyedrs
+mesh.SewBorderToSide(5, 45, 6, 113, 109, 0, 0)
+\endcode
+
+<br>
+\anchor tui_sew_conform_free_borders
+<h3>Sew Conform Free Borders</h3>
+
+\code
+import geompy
+import smesh
+
+# create two faces of the box
+box1 = geompy.MakeBox(0., 0., -10., 20., 20., 15.)
+facesList1 = geompy.SubShapeAll(box1, geompy.ShapeType["FACE"])
+face1 = facesList1[2]
+
+box2 = geompy.MakeBox(0., 5., 0., 20., 20., 15.)
+facesList2 = geompy.SubShapeAll(box2, geompy.ShapeType["FACE"])
+face2 = facesList2[1]
+
+edgesList = geompy.SubShapeAll(face2, geompy.ShapeType["EDGE"])
+edge1 = edgesList[2]
+
+aComp = geompy.MakeCompound([face1, face2])
+geompy.addToStudy(aComp, "Two faces")
+
+# create a mesh on two faces
+mesh = smesh.Mesh(aComp, "Two faces : quadrangle mesh")
+
+algo1D = mesh.Segment()
+algo1D.NumberOfSegments(9)
+algo2D = mesh.Quadrangle()
+
+algo_local = mesh.Segment(edge1)
+algo_local.Arithmetic1D(1, 4)
+algo_local.Propagation()
+
+mesh.Compute()
+
+# sew conform free borders
+# FirstNodeID1, SecondNodeID1, LastNodeID1, FirstNodeID2, SecondNodeID2
+mesh.SewConformFreeBorders(5, 45, 6, 3, 24)
+\endcode
+
+<br>
+\anchor tui_sew_free_borders
+<h3>Sew Free Borders</h3>
+
+\code
+import geompy
+import smesh
+
+# create two faces of the box
+box1 = geompy.MakeBox(0., 0., 0., 20., 20., 15.)
+facesList1 = geompy.SubShapeAll(box1, geompy.ShapeType["FACE"])
+face1 = facesList1[2]
+
+box2 = geompy.MakeBox(0., 5., 0., 20., 20., 15.)
+facesList2 = geompy.SubShapeAll(box2, geompy.ShapeType["FACE"])
+face2 = facesList2[1]
+
+edgesList = geompy.SubShapeAll(face2, geompy.ShapeType["EDGE"])
+edge1 = edgesList[2]
+
+aComp = geompy.MakeCompound([face1, face2])
+geompy.addToStudy(aComp, "Two faces")
+
+# create a mesh on two faces
+mesh = smesh.Mesh(aComp, "Two faces : quadrangle mesh")
+
+algo1D = mesh.Segment()
+algo1D.NumberOfSegments(4)
+algo2D = mesh.Quadrangle()
+
+algo_local = mesh.Segment(edge1)
+algo_local.Arithmetic1D(1, 4)
+algo_local.Propagation()
+
+mesh.Compute()
+
+# sew free borders
+# FirstNodeID1, SecondNodeID1, LastNodeID1,
+# FirstNodeID2, SecondNodeID2, LastNodeID2, CreatePolygons, CreatePolyedrs
+mesh.SewFreeBorders(6, 21, 5, 1, 12, 3, 0, 0)
+\endcode
+
+<br>
+\anchor tui_sew_side_elements
+<h3>Sew Side Elements</h3>
+
+\code
+import geompy
+import smesh
+
+# create two boxes
+box1 = geompy.MakeBox(0., 0., 0., 10., 10., 10.)
+box2 = geompy.MakeBox(0., 15., 0., 20., 25., 10.)
+
+EdgesList = geompy.SubShapeAll(box2, geompy.ShapeType["EDGE"])
+
+aComp = geompy.MakeCompound([box1, box2])
+geompy.addToStudy(aComp, "Two boxes")
+
+# create a mesh on two boxes
+mesh = smesh.Mesh(aComp, "Two faces : quadrangle mesh")
+
+algo1D = mesh.Segment()
+algo1D.NumberOfSegments(2)
+algo2D = mesh.Quadrangle()
+
+algo_local = mesh.Segment(EdgesList[8])
+algo_local.NumberOfSegments(4)
+algo_local.Propagation()
+
+mesh.Compute()
+
+# sew side elements
+# IDsOfSide1Elements, IDsOfSide2Elements,
+# NodeID1OfSide1ToMerge, NodeID1OfSide2ToMerge, NodeID2OfSide1ToMerge, NodeID2OfSide2ToMerge
+mesh.SewSideElements([69, 70, 71, 72], [91, 92, 89, 90], 8, 38, 23, 58)
+\endcode
+
+*/
\ No newline at end of file
