Per Bastiaan's suggestion, adds readme files with screenshots to the sample projects. Since there will be doc pages for all these features, I don't go into any detail in the readmes and just link to the relevant docs (with the exception of the body tracking sample, which doesn't have relevant docs written yet).
Making this a draft for the time being because some of the doc links won't work until the corresponding doc PR is merged.
Per Bastiaan's suggestion, adds readme files with screenshots to the sample projects. Since there will be doc pages for all these features, I don't go into any detail in the readmes and just link to the relevant docs (with the exception of the body tracking sample, which doesn't have relevant docs written yet).
Making this a draft for the time being because some of the doc links won't work until the corresponding doc PR is merged.
Closes https://github.com/GodotVR/godot_openxr_vendors/issues/179