I have built a model which is a modified version of the underground_physics example.
This example has the option to use either its own implementation of a particle gun (dmx/gun etc), or use the general particle source. I have reached the point where I would like to use the general particle source, and according to the README, this requires setting the environmental variable DMXENV_GPS_USE. This is where I am running into problems. I have used the command
and re-ran cmake, before recompiling the executable. This does not allow the use of the general particle source.
My assumption here is that I am setting the environmental variable incorrectly, so I would appreciate some guidance in this area.
Thank you in advance.