1

How to shade the already presented sections in the table of contents, while keeping future sections fully visible?

2

The idea is to use pausesections and recover previous sections while having future sections visible (implemented with a little help from How to highlight a specific section in beamer ToC?). This would display a sequenze of slides for all sections to be uncovered, but <\value{section}> will pick out the relevant overlay.

\documentclass{beamer}
\newcommand{\mypause}[1][+]{\onslide<#1>}

\title{TITLE}
\author{AUTHOR}

\AtBeginSection[]{%
    \begin{frame}<\value{section}>
        \setbeamercovered{%
           still covered={\opaqueness<1->{100}},
           again covered={\opaqueness<1->{15}}
        }
        \let\pause\mypause
        \tableofcontents[pausesections]
    \end{frame}
}

\begin{document}

\begin{frame}\maketitle\end{frame}

\section{SECT I}

\subsection{I.1}
\begin{frame}I.1\end{frame}

\subsection{I.2}
\begin{frame}I.2\end{frame}

\section{SECT II}
\begin{frame}II frame 1\end{frame}
\begin{frame}II frame 2\end{frame}

\section{SECT III}
\subsection{III.1}
\begin{frame}III.1\end{frame}

\subsection{III.2}
\begin{frame}III.2\end{frame}

\end{document}

enter image description here

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.