From c662fe26867d807d551958f400381c516b107350 Mon Sep 17 00:00:00 2001 From: Christophe Geuzaine <cgeuzaine@ulg.ac.be> Date: Fri, 12 Oct 2001 18:28:43 +0000 Subject: [PATCH] *** empty log message *** --- www/gmsh.html | 81 +++++++++++++++++++++++++-------------------------- 1 file changed, 40 insertions(+), 41 deletions(-) diff --git a/www/gmsh.html b/www/gmsh.html index 8335d66bda..714c63b361 100644 --- a/www/gmsh.html +++ b/www/gmsh.html @@ -84,21 +84,20 @@ 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 +<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; + +<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 + +<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. @@ -205,33 +204,33 @@ e-mails to send questions or bug reports! Some pictures made with Gmsh: <ul> -<li> Meshes of - <A href="/gmsh/gallery/Mesh1D.gif">lines</A>, - <A href="/gmsh/gallery/Mesh2DCiss.gif">surfaces</A> and - <A href="/gmsh/gallery/Mesh3D.gif">volumes</A> - respecting a given characteristic length field (d(r) = a (sin(X) * sin (Y)) + b). -<li> 3D mesh of an - <A href="/gmsh/gallery/bigelec4.gif">electrical component</A> - (courtesy S.K. Choi). -<li> Part of a <A href="/gmsh/gallery/shoulder.gif">shoulder bone</a> - (Javad Fatemi). -<li> A mechanical part in the demo files: - <A href="/gmsh/gallery/ex09-0.gif">pict1</A>, - <A href="/gmsh/gallery/ex09-1.gif">pict2</A>, - <A href="/gmsh/gallery/ex09-2.gif">pict3</A>. -<li> Mach number on a F16 - <A href="/gmsh/gallery/f16-1.gif">pict1</A>, - <A href="/gmsh/gallery/f16-2.gif">pict2</A>, - <A href="/gmsh/gallery/f16-3.gif">pict3</A>, - <A href="/gmsh/gallery/f16-5.gif">pict4</A> (courtesy P. Geuzaine). -<li> Example of on-screen information display: - <A href="/gmsh/gallery/infodisplay1.gif">1</A>, - <A href="/gmsh/gallery/infodisplay2.gif">2</A>. -<li> A 3D <A href="/gmsh/gallery/adap.gif">adapted mesh</A>. -<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 href="http://elap.montefiore.ulg.ac.be/elm/demos_en.html">ELAP</A>. +<li>Meshes of + <A href="/gmsh/gallery/Mesh1D.gif">lines</A>, + <A href="/gmsh/gallery/Mesh2DCiss.gif">surfaces</A> and + <A href="/gmsh/gallery/Mesh3D.gif">volumes</A> + respecting a given characteristic length field (d(r) = a (sin(X) * sin (Y)) + b). +<li>3D mesh of an + <A href="/gmsh/gallery/bigelec4.gif">electrical component</A> + (courtesy S.K. Choi). +<li>Part of a <A href="/gmsh/gallery/shoulder.gif">shoulder bone</a> + (Javad Fatemi). +<li>A mechanical part in the demo files: + <A href="/gmsh/gallery/ex09-0.gif">pict1</A>, + <A href="/gmsh/gallery/ex09-1.gif">pict2</A>, + <A href="/gmsh/gallery/ex09-2.gif">pict3</A>. +<li>Mach number on a F16 + <A href="/gmsh/gallery/f16-1.gif">pict1</A>, + <A href="/gmsh/gallery/f16-2.gif">pict2</A>, + <A href="/gmsh/gallery/f16-3.gif">pict3</A>, + <A href="/gmsh/gallery/f16-5.gif">pict4</A> (courtesy P. Geuzaine). +<li>Example of on-screen information display: + <A href="/gmsh/gallery/infodisplay1.gif">1</A>, + <A href="/gmsh/gallery/infodisplay2.gif">2</A>. +<li>A 3D <A href="/gmsh/gallery/adap.gif">adapted mesh</A>. +<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 href="http://elap.montefiore.ulg.ac.be/elm/demos_en.html">ELAP</A>. </ul> @@ -247,7 +246,7 @@ Back to <a href="/">geuz.org</a>. <p> -$Date: 2001-10-12 17:57:56 $ +$Date: 2001-10-12 18:28:43 $ </BODY> </HTML> -- GitLab