Qt application ############## Running the app =============== A desktop application is installed as part of ``rayoptics``. It is invoked by running ``rayoptics`` at the command line. .. code:: > rayoptics On a Windows machine, the ``rayoptics`` command will be located in a Scripts directory underneath the install directory. For example, if using a virtual environment named ``optics``, the command would be .. code:: > \optics\Scripts\rayoptics