\chapter{Functionality}

This final chapter lists all functionalities of our visualization program. \\

\section{Simulation}

\textbf{Toggle grid on/off} \\
  Check the "Draw grid" box on the "Main" tab to draw a grid. \\

\textbf{Toggle smoke on/off} \\
  Uncheck the "Draw smoke" box on the "Main" tab to disable the smoke. \\

\textbf{Toggle glyphs on/off} \\
  Check the "Draw glyphs" box on the "Main" tab to enable glyphs. \\

\textbf{Toggle isolines on/off} \\
  Check the "Draw isolines" box on the "Main" tab to enable isolines. \\

\textbf{Toggle streamlines on/off} \\
  Check the "Draw streamlines" box on the "Main" tab to enable streamlines. \\

\textbf{Toggle calculation} \\
  Uncheck the "Toggle calculation" box on the "Main" tab to pause the smoke simulation. \\

\textbf{Toggle normal vectors on/off} \\
  Check the "Toggle normal vectors" box on the "Main" tab to render the normal vectors. \\

\textbf{Reset simulation} \\
  Push the "Reset simulation" button on the "Main" tab to reset the smoke's attributes. \\

\textbf{Change smoke dataset} \\
  Select either the density rho, velocity, force or the divergence to change the smoke's dataset. \\

\section{Camera position}

\textbf{Reset all} \\
  Push the "Reset all" button the "Main" tab to reset the rotation, translation and zoom to its defaults. \\
