Bob's experiments with WebXR.
To run this.
# build the first Rust WASM library (sierpinski geometry)
(cd rust/sierpinski && wasm-pack build --target web)
# build the second Rust WASM library (all-Rust WebXR example application)
(cd rust/triangle && RUSTFLAGS="--cfg web_sys_unstable_apis " wasm-pack build --target web --dev )
# tiny web server
(cd webroot && python3 -m http.server)&
#use firefox to make sure that works
firefox http://127.0.0.1:8000/ &
# after headset reboot or USB connection
adb reverse tcp:8000 tcp:8000
# easier than typing it into the browser using the VR controllers
adb shell am start -a android.intent.action.VIEW -d http://127.0.0.1:8000