From 1e7ff2ff0af01448e208e465aa0fd178c812ee91 Mon Sep 17 00:00:00 2001 From: Peter Munch Date: Thu, 23 Jun 2022 22:15:15 +0200 Subject: [PATCH] Add comment regarding experimental --- 9.4/paper.tex | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/9.4/paper.tex b/9.4/paper.tex index 569ac51..54425c8 100644 --- a/9.4/paper.tex +++ b/9.4/paper.tex @@ -209,7 +209,7 @@ The major changes of this release are: \item Advances in matrix-free infrastructure (see Section~\ref{sec:mf}); \item Advances in multigrid infrastructure (see Section~\ref{sec:multigrid}); \item CutFEM support (see Section~\ref{sec:cut}); - \item Integration of the Computational Geometry Algorithms Library (CGAL) (see Section~\ref{sec:cgalwrappers}); + \item Experimental integration of the Computational Geometry Algorithms Library (CGAL) (see Section~\ref{sec:cgalwrappers}); \item Performance improvements in the particle infrastructure (see Section~\ref{sec:particles}); \item Improvements to unstructured communication (see Section~\ref{sec:CA}); \item Two new tutorial programs and one new code gallery program (see @@ -743,7 +743,7 @@ The new \texttt{step-85} tutorial illustrates how many of these classes work tog %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -\subsection{Integration of the Computational Geometry Algorithms +\subsection{Experimental integration of the Computational Geometry Algorithms Library (CGAL)}\label{sec:cgalwrappers} The Computational Geometry Algorithms Library (CGAL, \url{https://www.cgal.org/}) is a widely used @@ -752,9 +752,8 @@ has wrappers for CGAL classes and functions, provided in the new namespace \texttt{CGALWrappers}, and implementing functionality spanning from mesh generation to boolean operations between \dealii{} triangulations and cells. These wrappers are enabled only if \dealii{} -is compiled with \texttt{C++17} and, for the first time in \dealii{}'s -25-year history, provides a built-in ability to generate meshes for -arbitrary geometries. +is compiled with \texttt{C++17}. \textit{Note: This feature is still experimental and +interfaces might change during the next release cycle.} The main mesh generation function is \texttt{GridGenerator::implicit\_function()}, which creates a \texttt{Triangulation} out of the zero level set of an implicit function $\psi$ similar to \eqref{eq:levelset}. -- 2.39.5