From 492843e8229c42eba681a5158bfab3fc29bf354b Mon Sep 17 00:00:00 2001 From: heister Date: Tue, 5 Feb 2013 15:51:14 +0000 Subject: [PATCH] step-49: add some notes git-svn-id: https://svn.dealii.org/trunk@28232 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/examples/step-49/doc/intro.dox | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/deal.II/examples/step-49/doc/intro.dox b/deal.II/examples/step-49/doc/intro.dox index b118ab3a58..9eb4ab0a71 100644 --- a/deal.II/examples/step-49/doc/intro.dox +++ b/deal.II/examples/step-49/doc/intro.dox @@ -27,7 +27,7 @@ example?

Import from external programs

-import mesh from file, read using @GridIn class +import mesh from file, read using GridIn class list of tools: cubeit, gmsh, more? problem: need to generate quads, tetrahedral meshes won't work @@ -60,15 +60,28 @@ modify a mesh: - move vertices - transform via smooth function - perturb mesh - + +other things to mention: + + GridTools::shift + GridTools::transform +GridTools::rotate + GridTools::scale +

Merge Meshes

+use GridGenerator::merge_triangulations() + note, vertices have to match exactly. +example: + @image html step-49.grid-2.png

Move Vertices

+move individual vertices, first identify cells/vertices + @image html step-49.grid-3.png -- 2.39.5