@openhps/core
Version:
Open Hybrid Positioning System - Core component
46 lines • 1.66 kB
JavaScript
var Orientation_1;
import { __decorate, __metadata } from "tslib";
import { Quaternion } from '../../utils/math';
import { NumberType, SerializableMember, SerializableObject } from '../decorators';
import { TimeService } from '../../service/TimeService';
import { Accuracy } from '../values/Accuracy';
import { AngleUnit } from '../../utils';
import { Accuracy1D } from '../values/Accuracy1D';
/**
* Orientation quaternion with accuracy
* @category Position
*/
let Orientation = Orientation_1 = class Orientation extends Quaternion {
constructor(x, y, z, w, accuracy) {
super(x, y, z, w);
this.accuracy = accuracy || new Accuracy1D(0, AngleUnit.RADIAN);
this.timestamp = TimeService.now();
}
static fromBearing(bearing, unit = AngleUnit.DEGREE) {
return Orientation_1.fromEuler({
x: 0,
y: 0,
z: bearing,
order: 'ZYX',
unit
});
}
static fromQuaternion(quat) {
return new Orientation_1(quat.x, quat.y, quat.z, quat.w);
}
clone() {
const vector = super.clone();
vector.accuracy = this.accuracy ? this.accuracy.clone() : undefined;
vector.timestamp = this.timestamp;
return vector;
}
};
__decorate([SerializableMember({
isRequired: false,
numberType: NumberType.LONG
}), __metadata("design:type", Number)], Orientation.prototype, "timestamp", void 0);
__decorate([SerializableMember({
isRequired: false
}), __metadata("design:type", Accuracy)], Orientation.prototype, "accuracy", void 0);
Orientation = Orientation_1 = __decorate([SerializableObject(), __metadata("design:paramtypes", [Number, Number, Number, Number, Accuracy])], Orientation);
export { Orientation };