It’s honestly just a bunch of default Unity Cubes and then using scale to get different shapes. Every once in a while I’d go to Sketchfab to get a prop like a plant.

Yeah, 9900mm is close to 10 meters. So, what that formula is saying is after a virtual point is 10 meters away from the user, if you keep pushing it back, it’s essentially going to still be using the same pixels on the right and left eyes - or the difference will be sub-pixel, anyway. So, on the DK2, which was relatively low resolution, you could perceive the stereo depth of things closer than 10 meters much more easily than things past it. Truthfully in practice, anti-aliasing does make it possible to keep seeing things, but in my opinion, past 20m wasn’t worth adding detail to. 6dof leaning also added parallax that was helpful for seeing further depth. These days, resolutions are getting a lot higher and you can meaningfully perceive depth much further, but the formula should still give a rough 3dof near-bound for lower LOD assets, at the very least.

@@MikeAlger I thought that D is 20000mm, my bad. Thank you so much for the detailed explanation! One last question, the initial point of that D is the middle point of IPD or the FOV boundary extension focal point？Coz Im trying to figure out how that formula mean. Thank you and have a nice day.

The 2D motion graphics are done in After Effects and the 3D is done with Cinema 4D, rendered with Octane to make it look a little nicer. Those plus the footage were edited together with Premiere.

@@MikeAlger Thank you! Keep up the great work!

When I started getting into VR design around 2014 I was worried about being too late to the party and missing the boat. You may feel that way now as another hype wave of "metaverse" passes. But it's become pretty clear to me that there have been plenty of these waves, there were several before I got involved, and the stuff that still needs to be done will take more than a career's worth of time. Regarding how to learn, right now you'll be fine to start with Figma, Unity, and maybe Blender. Every time you don't know something, Google it. That's what we all do.