PAL13473 (Build repetitive mesh):

new meshers documentation

doc/salome/gui/SMESH/files/about_meshing_algorithms.htm

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-	addTocInfo("MESH module\nCreating meshes\nDefining meshing algorithms");
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-<h1>Defining meshing algorithms</h1>
+<h1>Basic meshing algorithms</h1>
 
 <p><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs1"> The MESH module contains a set of meshing algorithms, 
  which are used for meshing entities (1D, 2D, 3D) composing geometrical 
- objects. They are as follows:</p>
+ objects. </p>
 
 <p>&nbsp;</p>
 
@@ -145,11 +146,11 @@ if (window.writeIntopicBar)
 	
 	<ul type="circle" class="whs3">
 		
-		<li class=kadov-p><p>Triangle meshing algorithm - Faces are split 
- into triangular elements.</p></li>
+		<li class=kadov-p><p>Triangle meshing algorithms (Mefisto and Netgen 
+ 1D-2D ) - Faces are split into triangular elements.</p></li>
 		
-		<li class=kadov-p><p>Quadrangle meshing algorithm - Faces are split 
- into quadrangular elements.</p></li>
+		<li class=kadov-p><p>Quadrangle meshing algorithm (Mapping) - Faces 
+ are split into quadrangular elements.</p></li>
 	</ul>
 </ul>
 
@@ -182,8 +183,8 @@ if (window.writeIntopicBar)
 	
 	<ul type="circle" class="whs3">
 		
-		<li class=kadov-p><p>Hexahedron meshing algorithm - Volumes are 
- split into hexahedral (cubic) elements. </p></li>
+		<li class=kadov-p><p>Hexahedron meshing algorithm (i,j,k) - Volumes 
+ are split into hexahedral (cubic) elements. </p></li>
 		
 		<li class=kadov-p><p>Tetrahedron (Netgen) meshing algorithm - Volumes 
  are split into tetrahedral (pyramidal) elements. </p></li>
@@ -205,11 +206,26 @@ if (window.writeIntopicBar)
 
 <p>&nbsp;</p>
 
-<h4>To apply a meshing algorithm:</h4>
+<p>&nbsp;</p>
 
-<p class="whs21">Select this algorithm in the <span style="font-weight: bold;"><B><a href="constructing_meshes.htm">Create Mesh</a> </B></span>dialog box.</p>
+<p>There also is a number of more specific algorithms: </p>
 
-<p class="whs21">&nbsp;</p>
+<ul type="disc" class="whs2">
+	
+	<li class=kadov-p><p><a href="../projection_algorithms.htm">for meshing 
+ by projection of another mesh</a></p></li>
+	
+	<li class=kadov-p><p><a href="../radial_prism.htm">for meshing geometrical 
+ objects with cavities</a></p></li>
+	
+	<li class=kadov-p><p><a href="../prism_3d_algorithm.htm">for meshing 
+ prismatic shapes.</a> </p></li>
+</ul>
+
+<h4 class="whs21"><a href="constructing_meshes.htm">Constructing 
+ meshes</a> <span style="font-weight: normal;">page describes in detail 
+ how to apply meshing algorithms.</span><a href="constructing_meshes.htm" style="font-weight: bold;"> 
+ </a></h4>
 
 <p class="whs22"><span style="font-weight: bold;"><B>See Also</B></span> 
  a sample TUI Script of a <a href="../defining_hypotheses_tui.htm#bookmark8">Define 

doc/salome/gui/SMESH/prism_3d_algorithm.htm

@@ -0,0 +1,116 @@
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+
+<html>
+
+<head>
+<title>Prism 3D Algorithm</title>
+<meta http-equiv="content-type" content="text/html; charset=windows-1252">
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+<body><script type="text/javascript" language="javascript1.2">
+<!--
+if (window.writeIntopicBar)
+	writeIntopicBar(4);
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+</script>
+<h1>Prism 3D Algorithm</h1>
+
+<p>Prism 3D algorithm can be used for meshing prisms, i.e. <span style="font-weight: bold;"><B>3D 
+ Shapes</B></span> defined by<span style="margin-left: 24px;
+										margin-top: 0pt;
+										margin-bottom: 0pt;"> two opposing 
+ faces having the same number of vertices and edges and meshed using the 
+ <a href="projection_algorithms.htm">2D Projection</a> algorithm. These 
+ two faces should be connected by quadrangle &quot;side&quot; faces.</span></p>
+
+<p><span style="margin-left: 24px;
+				margin-top: 0pt;
+				margin-bottom: 0pt;">The opposing faces can be meshed with 
+ either quadrangles or triangles, while the side faces should be meshed 
+ with quadranglees only. </span></p>
+
+<p class="whs1"><img src="image157.gif" width="324px" height="337px" border="0" class="img_whs2"></p>
+
+<p class="whs1">&nbsp;</p>
+
+<p class="whs3">As you can see, the <span style="font-weight: bold;"><B>Prism3D</B></span> 
+ algorithm permits to build and to have in the same 3D mesh such elements 
+ as hexahedrons, prisms and polyhedrons.</p>
+
+<script type="text/javascript" language="javascript1.2">
+<!--
+if (window.writeIntopicBar)
+	writeIntopicBar(0);
+//-->
+</script>
+</body>
+</html>

doc/salome/gui/SMESH/projection_algorithms.htm

@@ -0,0 +1,179 @@
+<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
+
+<html>
+
+<head>
+<title>Projection Algorithms</title>
+<meta http-equiv="content-type" content="text/html; charset=windows-1252">
+<meta name="generator" content="RoboHelp by eHelp Corporation www.ehelp.com"><style type="text/css">
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+</script>
+<h1>Projection Algorithms</h1>
+
+<p class="whs1">Projection algorithms allow 
+ to define the mesh of a geometrical object by the projection of another 
+ already meshed geometrical object. </p>
+
+<p class="whs1">&nbsp;</p>
+
+<p class="whs1"><span style="font-weight: bold;"><B>Projection 
+ 1D</B></span> algorithm permits to define the mesh of an edge by the projection 
+ of another already meshed edge.</p>
+
+<p class="whs1">To apply this algorithm 
+ select the edge to be meshed (indicated in the field <span style="font-weight: bold;"><B>Geometry</B></span> 
+ of<span style="font-weight: bold;"><B> Create mesh</B></span> dialog box), <span 
+ style="font-weight: bold;"><B>Projection 1D</B></span> in the list of 1D algorithms 
+ and click the <img src="image122.gif" width="30px" height="29px" border="0" class="img_whs2"> button. The following dialog box will appear: 
+ </p>
+
+<p class="whs3"><img src="pics/projection_1d.png" x-maintain-ratio="TRUE" width="270px" height="285px" border="0" class="img_whs4"></p>
+
+<p>In this menu you can define the <span style="font-weight: bold;"><B>Name</B></span> 
+ of the algorithm, the algeady meshed source <span style="font-weight: bold;"><B>Edge</B></span> 
+ and the <span style="font-weight: bold;"><B>Mesh</B></span> (optional, use it 
+ if there are several different meshes on the same edge). It could also 
+ be necessary to define the orientation of edges, which is done by indicating 
+ the <span style="font-weight: bold;"><B>Source Vertex</B></span> being the first 
+ point of the Source Edge and the <span style="font-weight: bold;"><B>Target 
+ Vertex </B></span>being the first point of the created <span style="font-weight: bold;"><B>Edge.</B></span></p>
+
+<p><span style="font-weight: bold;"><B>Projection 2D</B></span> algorithm<span 
+ style="font-weight: bold;"> <B></B></span>permits to define the mesh of a face 
+ by the projection of another already meshed face. This algorithm works 
+ only if all edges of the<span style="font-weight: bold;"> <B></B></span>target 
+ face have been meshed as 1D Projections of the edges of the source face.</p>
+
+<p>To apply this algorithm select the face to be meshed (indicated in the 
+ field <span style="font-weight: bold;"><B>Geometry</B></span> of<span style="font-weight: bold;"><B> 
+ Create mesh</B></span> dialog box), <span style="font-weight: bold;"><B>Projection 
+ 2D</B></span> in the list of 2D algorithms and click the <img src="image122.gif" width="30px" height="29px" border="0" class="img_whs5"> button. 
+ The following dialog box will appear: </p>
+
+<p class="whs3"><img src="pics/projection_2d.png" x-maintain-ratio="TRUE" width="280px" height="351px" border="0" class="img_whs6"></p>
+
+<p>In this menu you can define the <span style="font-weight: bold;"><B>Name</B></span> 
+ of the algorithm, the algeady meshed source <span style="font-weight: bold;"><B>Face</B></span> 
+ and the <span style="font-weight: bold;"><B>Mesh</B></span> (optional, use it 
+ if there are several different meshes on the same face). It could also 
+ be necessary to define the orientation of mesh on the face, which is done 
+ by indicating two <span style="font-weight: bold;"><B>Source Vertices, </B></span>which 
+ belong to the same edge of the<span style="font-weight: bold;"> <B></B></span>source 
+ face, and two<span style="font-weight: bold;"><B> Target Vertices,</B></span> 
+ which belong to the same edge of the created<span style="font-weight: bold;"><B> 
+ Face. </B></span></p>
+
+<p><span style="font-weight: bold;"><B>Projection 3D</B></span> algorithm permits 
+ to define the mesh of a shape by the projection of another already meshed 
+ shape. &nbsp;This 
+ algorithm works only if all faces and edges of the<span style="font-weight: bold;"> 
+ <B></B></span>target face have been meshed as 1D Projections of the faces and 
+ edges of the source face. Another limitation is that this algorithm currently 
+ works only on boxes. </p>
+
+<p>To apply this algorithm select the solid to be meshed (indicated in 
+ the field <span style="font-weight: bold;"><B>Geometry</B></span> of<span style="font-weight: bold;"><B> 
+ Create mesh</B></span> dialog box), <span style="font-weight: bold;"><B>Projection 
+ 3D</B></span> in the list of 3D algorithms and click the <img src="image122.gif" width="30px" height="29px" border="0" class="img_whs5"> button. 
+ The following dialog box will appear: </p>
+
+<p class="whs3"><img src="pics/projection_3d.png" x-maintain-ratio="TRUE" width="280px" height="351px" border="0" class="img_whs6"></p>
+
+<p class="whs7">In this menu you can define the <span style="font-weight: bold;"><B>Name</B></span> 
+ of the algorithm, the algeady meshed source <span style="font-weight: bold;"><B>3D 
+ shape</B></span> and the <span style="font-weight: bold;"><B>Mesh</B></span> (optional, 
+ use it if there are several different meshes on the same shape). It could 
+ also be necessary to define the orientation of mesh on the shape, which 
+ is done by indicating two <span style="font-weight: bold;"><B>Source Vertices,</B></span> 
+ which belong to the same edge of the<span style="font-weight: bold;"> 
+ <B></B></span>source <span style="font-weight: bold;"><B>3D Shape,</B></span> and two<span 
+ style="font-weight: bold;"><B> Target Vertices,</B></span> which belong to the 
+ same edge of the<span style="font-weight: bold;"> <B></B></span>source <span 
+ style="font-weight: bold;"><B>3D Shape. </B></span></p>
+
+<script type="text/javascript" language="javascript1.2">
+<!--
+if (window.writeIntopicBar)
+	writeIntopicBar(0);
+//-->
+</script>
+</body>
+</html>

doc/salome/gui/SMESH/radial_prism.htm

@@ -0,0 +1,124 @@
+<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
+
+<html>
+
+<head>
+<title>Radial Prism</title>
+<meta http-equiv="content-type" content="text/html; charset=windows-1252">
+<meta name="generator" content="RoboHelp by eHelp Corporation www.ehelp.com"><style type="text/css">
+<!--
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+p.whs2 { margin-left:48px; }
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+img_whs4 { border:none; width:299px; height:182px; float:none; border-style:none; }
+-->
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+  var strNSS = "<style type='text/css'>";
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+//-->
+</script>
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+<!--
+function reDo() {
+  if (innerWidth != origWidth || innerHeight != origHeight)
+     location.reload();
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+	origWidth = innerWidth;
+	origHeight = innerHeight;
+	onresize = reDo;
+}
+onerror = null; 
+//-->
+</script>
+<style type="text/css">
+<!--
+div.WebHelpPopupMenu { position:absolute; left:0px; top:0px; z-index:4; visibility:hidden; }
+p.WebHelpNavBar { text-align:right; }
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+</style><script type="text/javascript" language="javascript1.2" src="whmsg.js"></script>
+<script type="text/javascript" language="javascript" src="whver.js"></script>
+<script type="text/javascript" language="javascript1.2" src="whproxy.js"></script>
+<script type="text/javascript" language="javascript1.2" src="whutils.js"></script>
+<script type="text/javascript" language="javascript1.2" src="whtopic.js"></script>
+<script type="text/javascript" language="javascript1.2">
+<!--
+if (window.gbWhTopic)
+{
+	if (window.setRelStartPage)
+	{
+	addTocInfo("MESH module\nCreating meshes\nDefining Algorithms\nRadial Prism Algorithm");
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+addButton("hide",BTN_IMG,"Hide","","","","",0,0,"whd_hide0.gif","whd_hide2.gif","whd_hide1.gif");
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+	{
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+else
+	if (window.gbIE4)
+		document.location.reload();
+//-->
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+</head>
+<body><script type="text/javascript" language="javascript1.2">
+<!--
+if (window.writeIntopicBar)
+	writeIntopicBar(4);
+//-->
+</script>
+<h1>Radial Prism</h1>
+
+<p>This algorithm applies to the meshing of a hollow 3D shape, i.e. such 
+ shape should be composed of two meshed shells: an outer shell and an internal 
+ shell without intersection with the outer shell. One of the shells should 
+ be a 2D Projection of the other shell. The meshes of the shells can consist 
+ both of triangles and quadrangles.</p>
+
+<p class="whs1">The Radial Prism algorithm would fill the 
+ space between the two shells with meshes. </p>
+
+<p class="whs1">This algorithm also needs the information 
+ concerning the number and distribution of mesh layers between the inner 
+ and the outer shapes.</p>
+
+<p class="whs2">&nbsp;<img src="pics/number_of_layers.png" x-maintain-ratio="TRUE" width="270px" height="179px" border="0" class="img_whs3"></p>
+
+<p class="whs1">Distribution of layers can be set with any 
+ of 1D Hypotheses. </p>
+
+<p class="whs2"><img src="pics/distribution_of_layers.png" x-maintain-ratio="TRUE" width="299px" height="182px" border="0" class="img_whs4"></p>
+
+<p>&nbsp;</p>
+
+<p class="whs2">&nbsp;</p>
+
+<p>&nbsp;</p>
+
+<p class="whs2">&nbsp;</p>
+
+<p class="whs2">&nbsp;</p>
+
+<script type="text/javascript" language="javascript1.2">
+<!--
+if (window.writeIntopicBar)
+	writeIntopicBar(0);
+//-->
+</script>
+</body>
+</html>

doc/salome/gui/SMESH/whdata/whftdata0.htm

@@ -78,7 +78,10 @@ aTE("SALOME - SMESH - v.version: Package smesh","namespacesmesh.html");
 aTE("Netgen 2D and 3D hypotheses","netgen_2d_and_3d_hypotheses.htm");
 aTE("Pattern mapping","pattern_mapping.htm");
 aTE("Presentation","presentation.htm");
+aTE("Prism 3D Algorithm","prism_3d_algorithm.htm");
+aTE("Projection Algorithms","projection_algorithms.htm");
 aTE("Quality Controls","quality_controls.htm");
+aTE("Radial Prism","radial_prism.htm");
 aTE("Revolution","revolution.htm");
 aTE("Selection filter library","selection_filter_library.htm");
 aTE("smesh.py_introduction","smesh.py_introduction.htm");

doc/salome/gui/SMESH/whdata/whtdata0.htm

@@ -8,15 +8,19 @@
 <script language="javascript" src="whtdata.js"></script>
 <script language="javascript">
 <!--
- aTE(1,81,"MESH module");
+ aTE(1,85,"MESH module");
    aTE(2,0,"Introduction to Mesh","mesh.htm");
    aTE(2,0,"Running MESH module","files/running_smesh_module.htm");
    aTE(2,0,"Introduction to MESH module python interface","smesh.py_introduction.htm");
-   aTE(1,13,"Creating meshes");
+   aTE(1,17,"Creating meshes");
      aTE(2,0,"About meshes","files/about_meshes.htm");
      aTE(2,0,"Importing and exporting meshes","files/importing_and_exporting_meshes.htm");
      aTE(2,0,"Constructing meshes","files/constructing_meshes.htm");
-     aTE(2,0,"Defining meshing algorithms","files/about_meshing_algorithms.htm");
+     aTE(1,4,"Defining Algorithms");
+       aTE(2,0,"Basic meshing algorithms","files/about_meshing_algorithms.htm");
+       aTE(2,0,"Projection Algorithms","projection_algorithms.htm");
+       aTE(2,0,"Radial Prism Algorithm","radial_prism.htm");
+       aTE(2,0,"Prism 3D Algorithm","prism_3d_algorithm.htm");
      aTE(1,6,"Defining hypotheses");
        aTE(2,0,"About Hypotheses","files/about_hypotheses.htm");
        aTE(2,0,"1D Meshing Hypotheses","files/arithmetic_1d.htm");
@@ -83,7 +87,7 @@
      aTE(2,0,"Pattern mapping","pattern_mapping.htm");
      aTE(2,0,"Convert to/from Quadratic Mesh","convert_to_from_quadratic_mesh.htm");
  aTE(2,0,"Python interface smesh.py" ,"smeshpy_doc/namespacesmesh.html");
-   aTE(1,7,"TUI Scripts");
+     aTE(1,7,"TUI Scripts");
      aTE(2,0,"Creating Meshes","constructing_meshes.htm");
      aTE(2,0,"Viewing Meshes","viewing_meshes.htm");
      aTE(2,0,"Defining Hypotheses","defining_hypotheses_tui.htm");

doc/salome/gui/SMESH/whxdata/whftdata0.xml

@@ -66,7 +66,10 @@
 <topic name="Netgen 2D and 3D hypotheses" url="netgen_2d_and_3d_hypotheses.htm" />
 <topic name="Pattern mapping" url="pattern_mapping.htm" />
 <topic name="Presentation" url="presentation.htm" />
+<topic name="Prism 3D Algorithm" url="prism_3d_algorithm.htm" />
+<topic name="Projection Algorithms" url="projection_algorithms.htm" />
 <topic name="Quality Controls" url="quality_controls.htm" />
+<topic name="Radial Prism" url="radial_prism.htm" />
 <topic name="Revolution" url="revolution.htm" />
 <topic name="Selection filter library" url="selection_filter_library.htm" />
 <topic name="smesh.py_introduction" url="smesh.py_introduction.htm" />

doc/salome/gui/SMESH/whxdata/whtdata0.xml

@@ -8,7 +8,12 @@
     <item name="About meshes" url="files/about_meshes.htm" />
     <item name="Importing and exporting meshes" url="files/importing_and_exporting_meshes.htm" />
     <item name="Constructing meshes" url="files/constructing_meshes.htm" />
-    <item name="Defining meshing algorithms" url="files/about_meshing_algorithms.htm" />
+    <book name="Defining Algorithms" >
+      <item name="Basic meshing algorithms" url="files/about_meshing_algorithms.htm" />
+      <item name="Projection Algorithms" url="projection_algorithms.htm" />
+      <item name="Radial Prism Algorithm" url="radial_prism.htm" />
+      <item name="Prism 3D Algorithm" url="prism_3d_algorithm.htm" />
+    </book>
     <book name="Defining hypotheses" >
       <item name="About Hypotheses" url="files/about_hypotheses.htm" />
       <item name="1D Meshing Hypotheses" url="files/arithmetic_1d.htm" />
@@ -81,7 +86,7 @@
     <item name="Pattern mapping" url="pattern_mapping.htm" />
     <item name="Convert to/from Quadratic Mesh" url="convert_to_from_quadratic_mesh.htm" />
   </book>
-  <item name="Python Interface smesh.py" url="smeshpy_doc/namespacesmesh.html" /> 
+ <item name="Python Interface smesh.py" url="smeshpy_doc/namespacesmesh.html" /> 
   <book name="TUI Scripts" >
     <item name="Creating Meshes" url="constructing_meshes.htm" />
     <item name="Viewing Meshes" url="viewing_meshes.htm" />