From: Marc Fehling Date: Thu, 23 Jun 2022 12:50:21 +0000 (+0200) Subject: Fix indent. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2dadbff894fa4d5f141b45bb9d9e01888a45ef1;p=release-papers.git Fix indent. --- diff --git a/9.4/paper.tex b/9.4/paper.tex index 628855a..40e3a08 100644 --- a/9.4/paper.tex +++ b/9.4/paper.tex @@ -803,31 +803,31 @@ Triangulation<2, 3> tria_out; CGALWrappers::cgal_surface_mesh_to_dealii_triangulation(out_mesh, tria_out); // 5) convert surface to volume mesh via surface_mesh_to_volumetric_mesh() - \end{c++} - The output of the boolean operation can be seen in Fig.~\ref{fig:corefinement}, while in Fig.~\ref{fig:corefinement_remeshed} - the same mesh has been remeshed. - \begin{figure} +\end{c++} +The output of the boolean operation can be seen in Fig.~\ref{fig:corefinement}, while in Fig.~\ref{fig:corefinement_remeshed} +the same mesh has been remeshed. +\begin{figure} + \centering + \begin{subfigure}[b]{0.28\textwidth} \centering - \begin{subfigure}[b]{0.28\textwidth} - \centering - \includegraphics[width=\textwidth]{png/heart_implicit.png} - \caption{\label{fig:heart_tria}} - \end{subfigure}\qquad - \hfill - \begin{subfigure}[b]{0.28\textwidth} - \centering - \includegraphics[width=\textwidth]{png/intersection_cube_sphere_mesh.png} - \caption{\label{fig:corefinement}} - \end{subfigure} - \hfill - \begin{subfigure}[b]{0.35\textwidth} - \centering - \includegraphics[width=\textwidth]{png/cube_sphere_remeshed.png} - \caption{ \label{fig:corefinement_remeshed}} - \end{subfigure} - \caption{\it (a) Triangulation created by filling a heart-shaped surface implicitly described by a function $f$. (b) Union of a cube with a sphere with badly shaped cells at the intersection. (c) Remeshed version of the same triangulation.} - \end{figure} - + \includegraphics[width=\textwidth]{png/heart_implicit.png} + \caption{\label{fig:heart_tria}} + \end{subfigure}\qquad + \hfill + \begin{subfigure}[b]{0.28\textwidth} + \centering + \includegraphics[width=\textwidth]{png/intersection_cube_sphere_mesh.png} + \caption{\label{fig:corefinement}} + \end{subfigure} + \hfill + \begin{subfigure}[b]{0.35\textwidth} + \centering + \includegraphics[width=\textwidth]{png/cube_sphere_remeshed.png} + \caption{ \label{fig:corefinement_remeshed}} + \end{subfigure} + \caption{\it (a) Triangulation created by filling a heart-shaped surface implicitly described by a function $f$. (b) Union of a cube with a sphere with badly shaped cells at the intersection. (c) Remeshed version of the same triangulation.} +\end{figure} + \texttt{CGALWrappers::compute\_quadrature\_on\_boolean\_operation()} returns a \texttt{Quadrature<3>} that allows exact integration on polyhedral elements coming out of a \texttt{BooleanOperation} between \dealii cells. The quadrature rule is built by meshing the polyhedral region with tetrahedra, computing on each tetrahedron a \texttt{QGaussSimplex<3>} quadrature rule by using \texttt{QSimplex<3>::\allowbreak{}compute\_affine\_transformation()}, and finally collecting all of the rules together, giving a \texttt{Quadrature<3>} formula on the \emph{physical} element.