\anchor fixed_points_1d_anchor
<h2>Fixed points 1D hypothesis</h2>
-<b>Fixed points 1D</b> hypothesis allows spliting edges through a
-set of points parametrized on the edge (from 1 to 0)and a number of segments for each
-interval limited by the points.
-
-\image html hypo_fixedpnt_dlg.png
-
-It is possible to check in <b>Same Nb. Segments for all intervals</b>
-option and to define one value for all intervals.
-
-The splitting direction is defined by the orientation of the
+<b>Fixed points 1D</b> hypothesis allows to split edges into segments
+using set of fixed points given by normalized parameters on edge and
+set of numbers of segments for splitting each sub-segment between
+fixed points. Optionally it is possible to set flag
+<b>Same Nb. Segments for all intervals</b> and
+only one value for mentioned number of segments.
+
+The direction of the splitting is defined by the orientation of the
underlying geometrical edge. <b>"Reverse Edges"</b> list box allows to
specify the edges for which the splitting should be made in the
-direction opposite to their orientation. This list box is enabled only
-if the geometrical object is selected for meshing. In this case it is
-possible to select the edges to be reversed either directly picking them in
-the 3D viewer or selecting the edges or groups of edges in the
+direction opposing to their orientation. This list box is enabled only
+if the geometry object is selected for the meshing. In this case the
+user can select edges to be reversed either directly picking them in
+the 3D viewer or by selecting the edges or groups of edges in the
Object browser.
-\image html mesh_fixedpnt.png "Example of a submesh on the edge built using Fixed points 1D hypothesis"
+Using of this hypothesis for quadrangle face where main mesh is
+created using <b>Quadrangle(Mapping)</b> and <b>NumberOfSegments</b>
+hypothesises. Creation hypothesis <b>FixedPoint_1D</b> for submesh on
+one edge:
+
+\image html hypo_fixedpnt_dlg.png
+
+Resulting 2D mesh:
+
+\image html mesh_fixedpnt.png
+
+<b>See Also</b> a sample TUI Script of a
+\ref tui_fixed_points "Defining Fixed Points" hypothesis operation.
*/
\endcode
+<br>
+
+\anchor tui_fixed_points
+
+<h2>1D Mesh with Fixed Points example</h2>
+
+\code
+import salome
+import geompy
+import smesh
+import StdMeshers
+
+# Create face and explode it on edges
+face = geompy.MakeFaceHW(100, 100, 1)
+edges = geompy.SubShapeAllSorted(face, geompy.ShapeType["EDGE"])
+geompy.addToStudy( face, "Face" )
+
+# get the first edge from exploded result
+edge1 = geompy.GetSubShapeID(face, edges[0])
+
+# Define Mesh on previously created face
+Mesh_1 = smesh.Mesh(face)
+
+# Create Fixed Point 1D hypothesis and define parameters
+Fixed_points_1D_1 = smesh.CreateHypothesis('FixedPoints1D')
+Fixed_points_1D_1.SetPoints( [ 1.1, 0.9, 0.5, 0.0, 0.5, -0.3 ] )
+Fixed_points_1D_1.SetNbSegments( [ 3, 1, 2 ] )
+Fixed_points_1D_1.SetReversedEdges( [edge1] )
+
+# Add hypothesis to mesh and define 2D parameters
+Mesh_1.AddHypothesis(Fixed_points_1D_1)
+Regular_1D = Mesh_1.Segment()
+Quadrangle_2D = Mesh_1.Quadrangle()
+# Compute mesh
+Mesh_1.Compute()
+\endcode
+
+
\n Other meshing algorithms:
<ul>
<li>\subpage tui_defining_blsurf_hypotheses_page</li>
-<li>\subpage tui_defining_ghs3d_hypotheses_page</li>
</ul>
*/
