X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Fcartesian_algo.doc;h=4d00c577f5fb45ee38fb290dd547b4b5167137c3;hb=146533380d6471f13f5c756e04dd59655f1b5a53;hp=7bf8306905efcb201d6b21cfa1bfce3af26ea6e6;hpb=5d68554076bbca0e1e95fb0db215a6c2b84b6c54;p=modules%2Fsmesh.git

diff --git a/doc/salome/gui/SMESH/input/cartesian_algo.doc b/doc/salome/gui/SMESH/input/cartesian_algo.doc
index 7bf830690..4d00c577f 100644
--- a/doc/salome/gui/SMESH/input/cartesian_algo.doc
+++ b/doc/salome/gui/SMESH/input/cartesian_algo.doc
@@ -7,7 +7,7 @@ the internal part of geometry and polyhedrons and other types of
 elements at the intersection of Cartesian cells with the geometrical
 boundary.
 
-\image html cartesian3D_sphere.png "A shpere meshed by Body Fitting algorithm"
+\image html cartesian3D_sphere.png "A sphere meshed by Body Fitting algorithm"
 
 The meshing algorithm is as follows.
 <ol>
@@ -29,10 +29,8 @@ nodes are inside and some outside. </li>
 </li>
 </ol>
 To apply this algorithm when you define your mesh, select <b>Body
-  Fitting</b> in the list of 3D algorithms and click <em> "Add
-  Hypothesis" </em> button and <em>"Body Fitting Parameters"</em>" menu
-item. Dialog of <b>Body Fitting Parameters
-  hypothesis</b> will appear.
+  Fitting</b> in the list of 3D algorithms and add <b>Body Fitting
+  Parameters</b> hypothesis. The following dialog will appear:
 
 <br>
 \anchor cartesian_hyp_anchor
@@ -43,19 +41,23 @@ item. Dialog of <b>Body Fitting Parameters
 This dialog allows to define
 <ul>
   <li>\b Name of the algorithm. </li>
+  
   <li> Minimal size of a cell truncated by the geometry boundary. If the
     size of a truncated grid cell is \b Threshold times less than a
     initial cell size, then a mesh element is not created. </li>
+	
   <li> <b> Implement Edges </b> check-box activates incorporation of
   geometrical edges in the mesh.
-\image html cartesian_implement_edge.png "'Implement Edges' switched off (left) and on (right)"
-  <li> Cartesian structured grid. Location of nodes along each grid axis
-    is defined individually. <b> Definition mode </b> chooses a way of
-    grid definition:
+  
+\image html cartesian_implement_edge.png "Implement Edges switched off to the left and on to the right"
+
+  <li> <b>Definition mode</b> allows choosing how Cartesian structured
+  grid is defined. Location of nodes along each grid axis is defined
+  individually:
     <ul>
       <li> You can specify the \b Coordinates of grid nodes. \b Insert button
-        inserts a node at distance \b Step (negative or positive) from a
-        selected node. \b Delete button removes a selected node. Double
+        inserts a node at \b Step distance (negative or positive) from the
+        selected node. \b Delete button removes the selected node. Double
         click on a coordinate in the list enables its edition. 
         \b Note that node coordinates are measured along directions of
         axes that can differ from the directions of the Global Coordinate
@@ -64,39 +66,46 @@ This dialog allows to define
         <em>f(t)</em> where \a t is a position along a grid axis
         normalized at [0.0,1.0]. The whole range of geometry can be
         divided into sub-ranges with their own spacing formulas to apply;
-    \a t varies between 0.0 and 1.0 within each sub-range. \b Insert button
-        divides a selected range into two ones. \b Delete button adds the
+        \a t varies between 0.0 and 1.0 within each sub-range. \b Insert button
+        divides a selected range into two. \b Delete button adds the
         selected sub-range to the previous one. Double click on a range in
         the list enables edition of its right boundary. Double click on a
         function in the list enables its edition.
     </li> </ul>
   </li>
-  <li> Coordinates of a <b> Fixed Point</b>. They allow to exactly
-    locate a grid node in a direction defined by spacing. If all the three
-    directions are defined by spacing, then there will be a mesh node at
-    the <b> Fixed Point</b>. If two directions are defined by spacing,
-    then there will be at least a link between mesh nodes passing through
-    the <b> Fixed Point</b>. If only one direction is defined by spacing,
-    then there will be at least an element facet passing through
-    the <b> Fixed Point</b>. If no directions are defined by spacing,
-    <b> Fixed Point</b> is disabled.</li>
-  <li> <b> Directions of Axes</b>. You can set up almost any
-    directions of grid axes that can help in generation of as many as
-    possible hexahedral elements.
+  
+  <li> <b> Fixed Point</b> group allows defining an exact location of
+  a grid node in the direction defined by spacing. The following cases
+  are possible:
+    <ul>
+      <li>If all three directions are defined by spacing, there will
+      be a mesh node at the <b> Fixed Point</b>. </li>
+      <li>If two directions are defined by spacing, there will be at
+      least a link between mesh nodes passing through the <b> Fixed
+      Point</b>.</li> 
+      <li> If only one direction is defined by spacing, there will be
+      at least an element facet passing through the <b> Fixed
+      Point</b>.</li>
+      <li>If no directions are defined by spacing, <b> Fixed Point</b>
+      is disabled.</li>
+    </ul>
+  </li>
+	
+  <li> <b> Directions of Axes</b> group allows setting the directions of grid axes.
     <ul>
-      <li><b> Orthogonal Axes </b> check-box, if activated, keeps the
-        axes orthogonal during their modification. </li>
+      <li>If <b> Orthogonal Axes </b> check-box is activated the
+        axes remain orthogonal during their modification. </li>
       <li> Selection buttons enable snapping corresponding axes to
         direction of a geometrical edge selected in the Object
         Browser. Edge direction is defined by coordinates of its end
         points.</li>
       <li><b> Optimal Axes</b> button runs an algorithm that tries to
-        set the axes so that a number of generated hexahedra to be
-        maximal.</li>
+        set the axes to maximize the number of generated hexahedra.</li>
       <li><b> Reset </b> button returns the axes in a default position
       parallel to the axes of the Global Coordinate System.</li> 
-  </ul></li>
-</ul>
+  </ul>
+  </li>
+ </ul>
 
 <br>
 <b>See Also</b> a sample TUI Script of a