A collection of interesting videos about accommodation/vergence issues in VR headsets, and how to work around them using light fields and binocular suppression(Monovision !!!)
To understand most of the code in EyeSkills, you’ll need to get a grasp of Euler angles and Quaternions.
Here is a good place to get a first feel and move on to other resources!
As you know by now, EyeSkills is hosted on BitBucket as a git repository. Git can be pretty confusing if you haven’t had a few years experience with it, but this might help! This is a great set of “Fight Rules” for dealing with common (and not so common) situations!
EyeSkills is already a complex piece of software, with many thousands of hours poured into its design, execution and testing. So far, most of these costs have been met privately – after all, this started out as a project to help my son. In the past six months we have received generous funding from the prototype fund which regards EyeSkills as one of its “lighthouse projects, amongst the most visionary and well executed project we have had”.
This Prof. Behnke is an impressive guy! Take a look at some of his projects. Wonderful to see this calibre of work, taking deeper inspiration from the neurobiology, being done in Computer Science.
So, I finally gave up trying to use XOrg on my 4K laptop/external monitor setup. The fractional scaling was hopelessly broken. I switched to using Wayland instead – and joy of joys, everything works out of the box!
Unfortunately, this broke the ability I had setup to invert my screen colours. That’s not a “nice to have” – it is essential. Particularly later in the day, a stark white screen gives me unbearable eye strain after just a few minutes. It may be related to my latent strabismus, or not… but what I know is that inverting the screen colours feels like somebody has just poured warm soothing milk over my eyes (that sounds better in my head that it probably would be in real life).
Trying to find out how to enable this in Wayland was a PITA. In the end, after hours of messing about following one wild goose chase after another, I arrived at Gnome Tweaks. Install it. https://linuxconfig.org/how-to-install-tweak-tool-on-ubuntu-20-04-lts-focal-fossa-linux
Next install the Invert window color plugin from gnome extensions (https://extensions.gnome.org/extension/1041/invert-window-color/).
Now, in tweaks, enable the extensions and the invert window color plugin in particular… and off you go! Cmd-I will invert individual windows for you!