The easiest way to edit rviz configurations is through rviz itself:
- Open rviz and set up whatever displays and layout you like.
- Go to File->Save Config and choose a descriptive file name.
Later, you can restore your configuration by running rviz with -d
, or with File->Open Config. rviz also maintains a list of File->Recent Configs for you. Saving your config is useful when you have a specific desired layout for an application or demo.
For day-to-day use, rviz stores your current config in $HOME/.rviz/display_config
, so you can close and re-open rviz without losing your displays and layout.
In general there's no need to edit .vcg files by hand, but they are in a simple INI format. Save one out and open it in your favorite text editor to see the details.