\image html adaptive1d_sample_mesh.png "Adaptive hypothesis and Netgen 2D algorithm - the size of mesh segments reflects the size of geometrical features"
-<b>See Also</b> a \ref tui_1d_adaptive "sample TUI Script" that creates mesh of the above image.
+<b>See Also</b> a \ref tui_1d_adaptive "sample TUI Script" that uses Adaptive hypothesis.
<br>
\anchor arithmetic_1d_anchor
length that changes in arithmetic progression (Lk = Lk-1 + d)
beginning from a given starting length and up to a given end length.
-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 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 by directly
-picking them in the 3D viewer or by selecting the edges or groups of edges in the Object Browser.
+The splitting direction is defined by the orientation of the
+underlying geometrical edge.
+<b>Reverse Edges</b> list box allows specifying the edges, for which
+the splitting should be made in the direction opposite to their
+orientation. This list box is usable only if a geometry object is
+selected for meshing. In this case it is possible to 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. Use \b
+Add button to add the selected edges to the list.
\image html a-arithmetic1d.png
<b>Geometric Progression</b> hypothesis allows splitting edges into
segments with a length that changes in geometric progression (Lk =
-Lk-1 * d) starting from a given <b>Start Length</b> and <b>Common Ratio</b>.
+Lk-1 * d) starting from a given <b>Start Length</b> and with a given
+<b>Common Ratio</b>.
The splitting direction is defined by the orientation of the
underlying geometrical edge.
-<b>Reverse Edges</b> list box allows specifying the edges, for which the splitting should be made in the
-direction opposite to their orientation. This list box is filled after a geometry object is selected for meshing. In this case it is possible to 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.
+<b>Reverse Edges</b> list box allows specifying the edges, for which
+the splitting should be made in the direction opposite to their
+orientation. This list box is usable only if a geometry object is
+selected for meshing. In this case it is possible to 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. Use \b
+Add button to add the selected edges to the list.
\image html a-geometric1d.png
mesh. Later these nodes will be used for meshing of the faces abutting
to these edges.
-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 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.
+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 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 by directly picking them
+in the 3D viewer or by selecting the edges or groups of edges in the
+Object Browser.
\image html image46.gif
constructed at segment ends location and 1D mesh elements are
constructed on them.
-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 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.
+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 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 by directly picking them
+in the 3D viewer or by selecting the edges or groups of edges in the
+Object Browser.
\image html a-startendlength.png
