thingy52_espruino_MPU_webBT.js

if (typeof Puck === "undefined") throw "Load http://www.puck-js.com/puck.js first"

Puck.write("var data;\nThingy.onMPU(r=>data=r);\n");
// making latest MPU data accessible on device, namely gyo + accel + ...

var data = {x:0, y:0, z:0}
var threshold = 25
var speed = 1
var pos = document.querySelector("#avatar-rig").object3D.position;
var rotationCam = document.querySelector("#avatar-pov-node").object3D.rotation;

function actionWhenActive(){
    pos.x += speed * Math.cos( rotationCam.y );
    pos.z -= speed * Math.sin( rotationCam.y );
}

var refresh = setInterval( _ => { Puck.eval("data.gyro", res => data = res ); 
    if ( data && data.x*data.x > threshold || data.y*data.y > threshold || data.z*data.z > threshold) actionWhenActive()
 }, 100 )

// Warning : works only on Chromium due to WebBT being required. Consequently problematic on Quest.
//              could make the data available as an endpoint then pull on Quest and act based on that