From 2b837b18705a75e09c0e3af00dfe7b95278e9c97 Mon Sep 17 00:00:00 2001 From: bangerth Date: Thu, 4 Apr 2013 03:22:04 +0000 Subject: [PATCH] First part of discussing the use of curved boundaries. git-svn-id: https://svn.dealii.org/trunk@29175 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/doc/doxygen/headers/glossary.h | 5 +- deal.II/examples/step-49/doc/intro.dox | 13 +- deal.II/examples/step-49/doc/results.dox | 295 +++++++++++++++++- .../include/deal.II/grid/tria_boundary_lib.h | 3 +- 4 files changed, 311 insertions(+), 5 deletions(-) diff --git a/deal.II/doc/doxygen/headers/glossary.h b/deal.II/doc/doxygen/headers/glossary.h index 2b1c70e65f..688339494a 100644 --- a/deal.II/doc/doxygen/headers/glossary.h +++ b/deal.II/doc/doxygen/headers/glossary.h @@ -3,7 +3,7 @@ // $Id$ // Version: $Name$ // -// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 by the deal.II authors +// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 by the deal.II authors // // This file is subject to QPL and may not be distributed // without copyright and license information. Please refer @@ -339,7 +339,8 @@ * object with a particular boundary indicator. This allows the Triangulation * object to use a different method of finding new points on faces and edges * to be refined; the default is to use a StraightBoundary object for all - * faces and edges. + * faces and edges. The results section of step-49 has a worked example that + * shows all of this in action. * * The second use of boundary indicators is to describe not only which geometry * object to use on a particular boundary but to select a part of the boundary diff --git a/deal.II/examples/step-49/doc/intro.dox b/deal.II/examples/step-49/doc/intro.dox index 1a04b14a49..977ae59b9d 100644 --- a/deal.II/examples/step-49/doc/intro.dox +++ b/deal.II/examples/step-49/doc/intro.dox @@ -275,9 +275,20 @@ mesh, generated for example with gmsh, that is read in from a +

After you have a coarse mesh

+ +Creating a coarse mesh using the methods discussed above is only the first +step. When you have it, it will typically serve as the basis for further mesh +refinement. This is not difficult — in fact, there is nothing else to do +— if your geometry consists of only straight faces. However, this is +often not the case if you have a more complex geometry and more steps than +just creating the mesh are necessary. We will go over some of these steps in +the results section below. + +