From a10d5eaa8f2d90c8e4c45c7a6d057729c17d92f2 Mon Sep 17 00:00:00 2001 From: Christophe Geuzaine <cgeuzaine@ulg.ac.be> Date: Fri, 12 Oct 2001 16:36:31 +0000 Subject: [PATCH] *** empty log message *** --- www/gmsh-mirror.html | 279 ------------------------------------------- www/gmsh.html | 54 ++++----- 2 files changed, 27 insertions(+), 306 deletions(-) delete mode 100644 www/gmsh-mirror.html diff --git a/www/gmsh-mirror.html b/www/gmsh-mirror.html deleted file mode 100644 index e46c32c75e..0000000000 --- a/www/gmsh-mirror.html +++ /dev/null @@ -1,279 +0,0 @@ -<HTML> - -<HEAD> - -<TITLE>Gmsh homepage</TITLE> - -<meta name="description" content="Gmsh is a free automatic -three-dimensional finite element mesh generator with pre- and -post-processing facilities."> - -<meta name="keywords" content="free mesh generator, free finite element software, -mesh generation, mesh refinement, free, delaunay triangulation, -automatic, maillages automatiques, mailleur, modelisation, opengl, -maillages 3D, 3D meshes, 3-D meshes, maillages 3-D, voronoi, -adaptation de maillages, mesh adaptation, modeling"> - -<META name="Autor-Handle" content="Christophe.Geuzaine@advalvas.be"> - -</HEAD> - -<body text="#000000" bgcolor="#ffffff" background="http://geuz.org/gmsh/images/background.gif"> - -<!------------------------------------------------------------------> - -<table width="100%" border=0 cellspacing=10 cellpadding=5> - -<tr valign=bottom> - - <td width="130" align="right" valign=top><font size=-2 face="Helvetica, Arial" color="#fffff"> - -Copyright © 1998-2001<br> -Jean-François Remacle and -Christophe Geuzaine<br> - - </font></td> - - <td width="60"> - </td> - - <td><font face="Helvetica, Arial"> - <font size="+3"><b>Gmsh</b></font> - <p> - <b>A three-dimensional finite element mesh generator with built-in pre- and - post-processing facilities</b> - - </font></td> - -</tr> - -<!------------------------------------------------------------------> - -<tr valign=bottom> - - <td><spacer type="vertical" size=20> - </td> - -</tr> - -<!------------------------------------------------------------------> - -<tr valign=top> - - <td width="130" align="right"> - <font color="#ffffff" face="Helvetica, Arial"><b>General Description</b></font></td> - - <td width="60"> - </td> - - <td><font face="Helvetica, Arial" size=-1> - -Gmsh is an automatic three-dimensional finite element mesh generator, -primarily Delaunay, with built-in pre- and post-processing -facilities. Its primal goal is to provide a simple meshing tool for -academic test cases with parametric input and up to date visualization -capabilities. One of the strengths of Gmsh is its ability to respect a -characteristic length field for the generation of adapted meshes on -lines, surfaces and volumes. These adapted meshes can be mixed with -simple structured (transfinite, elliptic, etc.) meshes in order to -augment the flexibility. - -<!------------------------------------------------------------------> - -<tr valign=top> - - <td width="130" align="right"> - <font color="#ffffff" face="Helvetica, Arial"><b>Geometrical Entity Definition</b></font></td> - - <td width="60"> - </td> - - <td><font face="Helvetica, Arial" size=-1> - -Parameterized geometries are created by successively defining points, -oriented curves (segments, circles, ellipsis, splines, etc.), oriented -surfaces (plane surfaces, ruled surfaces, etc.) and volumes. Compound -groups of geometrical entities can be defined, based on these -elementary parameterized geometric entities. Data can be defined -either interactively thanks to the menu system, or directly in the ASCII -input files. - - </td> - -</tr> - -<!------------------------------------------------------------------> - -<tr valign=top> - - <td width="130" align="right"> - <font color="#ffffff" face="Helvetica, Arial"><b>Mesh Generation</b></font></td> - - <td width="60"> - </td> - - <td><font face="Helvetica, Arial" size=-1> - -A finite element mesh is a tessellation of a given subset of R^3 by -elementary geometrical elements of various shapes (in this case lines, -triangles, quadrangles, tetrahedra, prisms and hexahedra), arranged in -such a way that two of them intersect, if they do, along a common -face, edge or node, and never otherwise. All the finite element meshes -produced by Gmsh as unstructured, even if they were generated in -a structured way. This implies that the elementary geometrical -elements are defined only by an ordered list of their vertices (which -allows the orientation of all their lower order geometrical entities) -but no predefined relation is assumed between any two elementary -elements. -<p> -The procedure follows the same order as for the geometry creation: -curves are discretized first; the mesh of the curves is then used to -mesh the surfaces; then the mesh of the surfaces is used to mesh the -volumes. This automatically assures the continuity of the mesh when, -for example, two surfaces share a common curve. Every meshing step is -constrained by the characteristic length field, which can be uniform, -specified by characteristic length associated to elementary -geometrical entities, or associated to another mesh (the background -mesh). -<p> -For each meshing step (i.e. the discretization of lines, surfaces and -volumes), all structured mesh directives are executed first, and serve -as additional constraints for the unstructured parts. The implemented -Delaunay algorithm is subdivided in the following five steps for -surface/volume discretization: -<p> -<ol> -<li> -trivial meshing of a box including the convex polygon/polyhedron -defined by the boundary nodes resulting from the discretization of the -curves/surfaces; -<li> -creation of the initial mesh by insertion of all the nodes on the -curves/surfaces thanks to the Bowyer algorithm; -<li> -boundary restoration to force all the edges/faces of the -curves/surfaces to be present in the initial mesh; -<li> -suppression of all the unwanted triangles/tetrahedra (in -particular those containing the nodes of the initial box); -<li> -insertion of new nodes by the Bowyer algorithm until the -characteristic size of each simplex is lower or equal to the -characteristic length field evaluated at the center of its -circumscribed circle/sphere. -</ol> - - - </td> - -</tr> - -<!------------------------------------------------------------------> - -<tr valign=top> - - <td width="130" align="right"> - <font color="#ffffff" face="Helvetica, Arial"><p><b>Scalar and Vector Field Visualization</b></font></td> - - <td width="60"> - </td> - - <td><font face="Helvetica, Arial" size=-1> - -Multiple post-processing scalar or vector maps can be loaded and -manipulated (globally or individually) along with the geometry and the -mesh. Scalar fields are represented by iso-value curves or color maps -and vector fields by three-dimensional arrows or displacement -maps. Post-processor functions include offsets, elevation, interactive -color map modification, range clamping, interactive and scriptable -animation, vector postscript output, etc. All post-processing options -can be accessed either interactively or through the the input ascii -files. - - </td> - -</tr> - -<!------------------------------------------------------------------> - -<tr valign=top> - - <td width="130" align="right"> - <font color="#ffffff" face="Helvetica, Arial"><b>Mailing lists</b></font></td> - - <td width="60"> - </td> - - <td align="left" colspan=2><font face="Helvetica, Arial" size=-1> - - <ul> - <li><a target="_top" - href="http://www.geuz.org/mailman/listinfo/gmsh-announce/">gmsh-announce</a> is a - moderated list for announcements about significant Gmsh - events. You should subscribe to this list to get information - about software releases, important bug fixes and other - Gmsh-specific news. The list is archived <a target="_top" - href="http://www.geuz.org/pipermail/gmsh-announce/">here</a>. - - <li><a target="_top" href="http://www.geuz.org/mailman/listinfo/gmsh/">gmsh</a> is - the public mailing list for Gmsh users. You should send all - questions, bug reports, requests or pleas for changes related to - Gmsh to this list. The list is archived <a target="_top" - href="http://www.geuz.org/pipermail/gmsh/">here</a> - </ul> - - </font></td> - -</tr> - -<!------------------------------------------------------------------> - -<tr valign=top> - - <td width="130" align="right"> - <font color="#ffffff" face="Helvetica, Arial"><b>Documentation and Download</b></font></td> - - <td width="60"> - </td> - - <td align="left" colspan=2><font face="Helvetica, Arial" size=-1> - -Go to <a target="_top" href="http://www.geuz.org/gmsh/">http://www.geuz.org/gmsh/</a>. - - </font></td> - -</tr> - -<!------------------------------------------------------------------> - -<tr valign=top> - - <td width="130" align="right"> - <font color="#ffffff" face="Helvetica, Arial"><b>Authors</b></font></td> - - <td width="60"> - </td> - - <td><font face="Helvetica, Arial" size=-1> - -Gmsh is developed by <A -HREF="mailto:Remacle@scorec.rpi.edu">Jean-François Remacle</A> -(currently with the <a target="_top" href="http://www.rpi.edu">Rensselaer Polytechnic Institute</a>) -and <A HREF="mailto:Christophe.Geuzaine@ulg.ac.be">Christophe Geuzaine</A> -(currently with the <a target="_top" href="http://www.ulg.ac.be">University of Liège</a>). -Please use <A HREF="mailto:gmsh@geuz.org">gmsh@geuz.org</A> instead of -our personnal e-mails to send questions or bug reports! - - </td> - -</tr> - -<!------------------------------------------------------------------> - -</table> - -<p> - -</BODY> -</HTML> - diff --git a/www/gmsh.html b/www/gmsh.html index 6bf22f8c69..abfd8af867 100644 --- a/www/gmsh.html +++ b/www/gmsh.html @@ -118,20 +118,20 @@ files. <h2>Documentation</h2> <ul> - <li><A target="_top" href="/gmsh/doc/tutorial.html">Online tutorial</A> + <li><A href="/gmsh/doc/tutorial.html">Online tutorial</A> (Please <b>read</b> this tutorial before sending any question to the mailing list!) - <li><A target="_top" href="/gmsh/doc/FORMATS">Mesh and post-processing file formats</A> - <li><A target="_top" href="/gmsh/doc/VERSIONS">Version history</A> - <li><a target="_top" href="/gmsh/doc/FAQ">Frequently asked questions</a> - <li><a target="_top" href="/gmsh/doc/KEYWORDS">List of all reserved keywords</a> - <li><a target="_top" href="/gmsh/doc/README.txt">For Windows versions only</a> + <li><A href="/gmsh/doc/FORMATS">Mesh and post-processing file formats</A> + <li><A href="/gmsh/doc/VERSIONS">Version history</A> + <li><a href="/gmsh/doc/FAQ">Frequently asked questions</a> + <li><a href="/gmsh/doc/KEYWORDS">List of all reserved keywords</a> + <li><a href="/gmsh/doc/README.txt">For Windows versions only</a> <!------------ - <li><a target="_top" href="/gmsh/doc/BUGS">List of open bugs</a> - <li><a target="_top" href="/gmsh/doc/CONTRIBUTORS">List of contributors</a> + <li><a href="/gmsh/doc/BUGS">List of open bugs</a> + <li><a href="/gmsh/doc/CONTRIBUTORS">List of contributors</a> -----------> </ul> -<FORM METHOD=GET ACTION="http://www.geuz.org/search/search-geuz.cgi" TARGET="_top"> +<FORM METHOD=GET ACTION="http://www.geuz.org/search/search-geuz.cgi"> <INPUT SIZE=30 NAME="q" VALUE=""> <INPUT TYPE="submit" VALUE="Search!"> <INPUT TYPE=HIDDEN NAME="ul" VALUE="/gmsh/"> @@ -140,18 +140,16 @@ files. <h2>Mailing lists</h2> <ul> - <li><a target="_top" href="/mailman/listinfo/gmsh/">gmsh</a> is - the public mailing list for Gmsh users. You should send all - questions, bug reports, requests or pleas for changes related to - Gmsh to this list. The list is archived <a target="_top" - href="/pipermail/gmsh/">here</a> - - <li><a target="_top" - href="/mailman/listinfo/gmsh-announce/">gmsh-announce</a> is a - moderated (i.e. "read-only") list for announcements about + <li><a href="/mailman/listinfo/gmsh/">gmsh</a> is the public mailing + list for Gmsh users. You should send all questions, bug reports, + requests or pleas for changes related to Gmsh to this list. The + list is archived <a href="/pipermail/gmsh/">here</a> + + <li><a href="/mailman/listinfo/gmsh-announce/">gmsh-announce</a> is + a moderated (i.e. "read-only") list for announcements about significant Gmsh events. You should subscribe to this list to get information about software releases, important bug fixes and - other Gmsh-specific news. The list is archived <a target="_top" + other Gmsh-specific news. The list is archived <a href="/pipermail/gmsh-announce/">here</a>. </ul> @@ -179,7 +177,7 @@ files are included in the archives. href="#opengl-footmark"><sup>1</sup></a>For Unix versions only: you should have the OpenGL libraries installed on your system, and in the path of the library loader. A free replacement for OpenGL can be found -at <A target="_top" +at <A href="http://mesa3d.sourceforge.net">http://mesa3d.sourceforge.net</A> (a Linux RPM is directly available <A href="/gmsh/thirdparty/Mesa-3.2-2.i386.rpm">here</A>). Remember that @@ -192,11 +190,11 @@ in order for Gmsh to find the libraries. Gmsh is developed by <A HREF="mailto:Remacle@scorec.rpi.edu">Jean-François Remacle</A> -(currently with the <a target="_top" -href="http://www.rpi.edu">Rensselaer Polytechnic Institute</a>) and <A +(currently with the <a href="http://www.rpi.edu">Rensselaer +Polytechnic Institute</a>) and <A HREF="mailto:Christophe.Geuzaine@ulg.ac.be">Christophe Geuzaine</A> -(currently with the <a target="_top" -href="http://www.ulg.ac.be">University of Liège</a>). Please use <A +(currently with the <a href="http://www.ulg.ac.be">University of +Liège</a>). Please use <A HREF="mailto:gmsh@geuz.org">gmsh@geuz.org</A> instead of our personnal e-mails to send questions or bug reports! @@ -231,21 +229,23 @@ Some pictures made with Gmsh: <li> Smooth 2D <A href="/gmsh/gallery/blob.gif">colormap</A> and 3D <A href="/gmsh/gallery/density.mov">quicktime movie</A>. <li> Some didactic animations about computational electromagnetics at - <A target="_top" href="http://elap.montefiore.ulg.ac.be/elm/demos_en.html">ELAP</A>. + <A href="http://elap.montefiore.ulg.ac.be/elm/demos_en.html">ELAP</A>. </ul> <h2>Links</h2> -Check out <A TARGET="_top" HREF="/getdp/">GetDP</A>, a scientific +Check out <A HREF="/getdp/">GetDP</A>, a scientific computation software for the numerical solution of integro-differential equations, using finite element and integral type methods. +<p> +Back to <a href="/">geuz.org</a>. <p> -$Date: 2001-10-12 16:32:34 $ +$Date: 2001-10-12 16:36:31 $ </BODY> </HTML> -- GitLab