/*
* Copyright 2003-2006, 2009, 2017, 2020 United States Government, as represented
* by the Administrator of the National Aeronautics and Space Administration.
* All rights reserved.
*
* The NASAWorldWind/WebWorldWind platform is licensed under the Apache License,
* Version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License
* at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* NASAWorldWind/WebWorldWind also contains the following 3rd party Open Source
* software:
*
* ES6-Promise – under MIT License
* libtess.js – SGI Free Software License B
* Proj4 – under MIT License
* JSZip – under MIT License
*
* A complete listing of 3rd Party software notices and licenses included in
* WebWorldWind can be found in the WebWorldWind 3rd-party notices and licenses
* PDF found in code directory.
*/
/**
* @exports Navigator
*/
define([],
function () {
"use strict";
/**
* Constructs a base navigator.
* @alias Navigator
* @constructor
* @classdesc Provides an abstract base class for navigators. This class is not meant to be instantiated
* directly. See {@Link LookAtNavigator} for a concrete navigator.
*/
var Navigator = function () {
/**
* This navigator's heading, in degrees clockwise from north.
* @type {Number}
* @default 0
*/
this.heading = 0;
/**
* This navigator's tilt, in degrees.
* @type {Number}
* @default 0
*/
this.tilt = 0;
/**
* This navigator's roll, in degrees.
* @type {Number}
* @default 0
*/
this.roll = 0;
};
return Navigator;
});