\section{Conclusion}

The overall development of this extension was very instructive. Getting to
discover some theoretical concepts, having to understand them and then being
able to apply them in the code is a very rewarding experience. The objective of
project is considered accomplished. In figure \ref{fig:before_after}, we can see
a comparison of the state of the application before and after the extension.

\begin{figure}[H]
	\centering
	\hfill
	\begin{subfigure}[]{.4\textwidth}
		\centering
		\includegraphics[width=.8\textwidth]{before}
		\caption{Original state of the simulation}
	\end{subfigure}
	\hfill
	\begin{subfigure}[]{.4\textwidth}
		\centering
		\includegraphics[width=.8\textwidth]{after}
		\caption{State after the extension}
	\end{subfigure}
	\hfill\null
	\caption{Before v. After}
	\label{fig:before_after}
\end{figure}