It can be done with a simple command line. Have a look at the first post in this thread (screenshot of relevant bit below) - Progressive GPU Lightmapper preview
The process and additional details about getting the editor log are also in the docs
It can be done with a simple command line. Have a look at the first post in this thread (screenshot of relevant bit below) - Progressive GPU Lightmapper preview
The process and additional details about getting the editor log are also in the docs