RelativeOrientationSensor

Sensor APIs RelativeOrientationSensor

API 'accelerometer' 'gyroscope'

EventTarget Sensor OrientationSensor RelativeOrientationSensor

RelativeOrientationSensor(): RelativeOrientationSensor

OrientationSensor Sensor

Sensor

Intel Orientation Phone demo 1 60 RelativeOrientationSensor

: Intel AbsoluteOrientationSensor OrientationSensor.quaternion

const options = { frequency: 60, referenceFrame: "device" };
const sensor = new RelativeOrientationSensor(options);

sensor.addEventListener("reading", () => {
  // model  Three.js 
  model.quaternion.fromArray(sensor.quaternion).inverse();
});
sensor.addEventListener("error", (error) => {
  if (event.error.name === "NotReadableError") {
    console.log("");
  }
});
sensor.start();

Permissions Promise Promise.all

const sensor = new RelativeOrientationSensor();
Promise.all([
  navigator.permissions.query({ name: "accelerometer" }),
  navigator.permissions.query({ name: "gyroscope" }),
]).then((results) => {
  if (results.every((result) => result.state === "granted")) {
    sensor.start();
    // ...
  } else {
    console.log("RelativeOrientationSensor ");
  }
});


Orientation Sensor # relativeorientationsensor-interface

MDN

MDN 2025321

GitHub