message: Also enable aoTransparency in volumeViewer...
diff: @@ -775,7 +775,7 @@ void VolumeViewer::initObjects(const std::string &renderer_type)
  {
  ospSet1i(renderer, "aoSamples", 1);
  ospSet1i(renderer, "shadowsEnabled", 1);
  - ospSet1i(renderer, "aoTransparencyEnabled", 0);
  + ospSet1i(renderer, "aoTransparencyEnabled", 1);
  }
  // Create OSPRay ambient and directional lights. GUI elements will modify their parameters.
  