Review of reference documentation.

[modules/smesh.git] / doc / salome / gui / SMESH / input / cartesian_algo.doc

diff --git a/doc/salome/gui/SMESH/input/cartesian_algo.doc b/doc/salome/gui/SMESH/input/cartesian_algo.doc
index 7bf8306905efcb201d6b21cfa1bfce3af26ea6e6..6062aa89ea87f81f423a649ac5f0086f4d873018 100644 (file)
--- 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.
 
 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>
 
 The meshing algorithm is as follows.
 <ol>


@@ -29,10 +29,7 @@ nodes are inside and some outside. </li>
 </li>
 </ol>
 To apply this algorithm when you define your mesh, select <b>Body
 </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
 
 <br>
 \anchor cartesian_hyp_anchor


@@ -43,19 +40,21 @@ item. Dialog of <b>Body Fitting Parameters
 This dialog allows to define
 <ul>
   <li>\b Name of the algorithm. </li>
 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> 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.
   <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
     <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
         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


@@ -65,38 +64,37 @@ This dialog allows to define
         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
         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
+        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>
         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>
     <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
       <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> 
       <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
 
 <br>
 <b>See Also</b> a sample TUI Script of a