sensor-data.js - mozsearch

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'use strict';

const kAbsoluteOrientationSensorData = {

  sensorName: 'AbsoluteOrientationSensor',

  permissionName: 'accelerometer',

  testDriverName: 'absolute-orientation',

  featurePolicyNames: ['accelerometer', 'gyroscope', 'magnetometer']

};

const kRelativeOrientationSensorData = {

  sensorName: 'RelativeOrientationSensor',

  permissionName: 'accelerometer',

  testDriverName: 'relative-orientation',

  featurePolicyNames: ['accelerometer', 'gyroscope']

};

const kOrientationReadings = {

  // WebDriver input data must be given in Euler angles according to

  // https://w3c.github.io/deviceorientation/#parse-orientation-data-reading-algorithm

  // and converted to quaternions via

  // https://w3c.github.io/orientation-sensor/#create-a-quaternion-from-euler-angles.

  readings: [{alpha: 0, beta: -180, gamma: 0}],

  expectedReadings: [{quaternion: [-1, 0, 0, 0]}],

  expectedRemappedReadings: [{quaternion: [0.70710678, -0.70710678, 0, 0]}]

};

const kRotationMatrix = [1,  0,  0, 0,

                         0, -1,  0, 0,

                         0,  0, -1, 0,

                         0,  0,  0, 1];