ass="el" href="classShipCAD_1_1Viewport.html#a7a09a47962bcd93cff4e390206ec7560">canPickFace</a>() const </td><td class="entry"><a class="el" href="classShipCAD_1_1Viewport.html">ShipCAD::Viewport</a></td><td class="entry"></td></tr>
  <tr><td class="entry"><a class="el" href="classShipCAD_1_1Viewport.html#ac0c02d6e3a0933669de2292f041c69e6">clearBackground</a>()</td><td class="entry"><a class="el" href="classShipCAD_1_1Viewport.html">ShipCAD::Viewport</a></td><td class="entry"><span class="mlabel">virtual</s