X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2F1d_meshing_hypo.doc;h=aba2b65986184721dc951a633b2a2e3e97f1ca69;hb=8a5f517e60c56d7ddbd35cfae74d69bac8edd36d;hp=7053546924bfff0525b9728b2dd3ffe029b4a75a;hpb=0635c9fc80f67d1e5dc0e94ec85f487286a92070;p=modules%2Fsmesh.git

diff --git a/doc/salome/gui/SMESH/input/1d_meshing_hypo.doc b/doc/salome/gui/SMESH/input/1d_meshing_hypo.doc
index 705354692..aba2b6598 100644
--- a/doc/salome/gui/SMESH/input/1d_meshing_hypo.doc
+++ b/doc/salome/gui/SMESH/input/1d_meshing_hypo.doc
@@ -11,6 +11,7 @@
 <li>\ref number_of_segments_anchor "Number of segments"</li>
 <li>\ref start_and_end_length_anchor "Start and end length"</li>
 <li>\ref automatic_length_anchor "Automatic Length"</li>
+<li>\ref fixed_points_1d_anchor "Fixed points 1D"</li>
 </ul>
 
 <br>
@@ -21,6 +22,12 @@
 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 directly 
+picking them in the 3D viewer or by selecting the edges or groups of edges in the Object browser.
+
 \image html a-arithmetic1d.png
 
 \image html b-ithmetic1d.png "Arithmetic 1D hypothesis - the size of mesh elements gradually increases"
@@ -106,6 +113,12 @@ edges generated by these segments will represent nodes of your
 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.
+
 \image html image46.gif
 
 You can set the type of distribution for this hypothesis in the
@@ -149,6 +162,12 @@ geometric progression. Then mesh nodes are
 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.
+
 \image html a-startendlength.png
 
 \image html b-art_end_length.png "The lengths of the first and the last segment are strictly defined"
@@ -175,4 +194,32 @@ minimum and maximum value of this parameter.
 \image html image147.gif "Example of a very rough mesh. Automatic Length works for 0."
 
 \image html image148.gif "Example of a very fine mesh. Automatic Length works for 1."
+
+<br>
+\anchor fixed_points_1d_anchor
+<h2>Fixed points 1D hypothesis</h2>
+
+<b>Fixed points 1D</b> hypothesis allows splitting edges through a
+set of points parameterized 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
+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
+Object browser.
+
+\image html mesh_fixedpnt.png "Example of a submesh on the edge built using Fixed points 1D hypothesis"
+
+<b>See Also</b> a sample TUI Script of a 
+\ref tui_fixed_points "Defining Fixed Points" hypothesis operation.
+
 */