Source: layer/BMNGOneImageLayer.js

/*
 * 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 BMNGOneImageLayer
 */
define([
        '../layer/RenderableLayer',
        '../geom/Sector',
        '../shapes/SurfaceImage',
        '../util/WWUtil'
    ],
    function (RenderableLayer,
              Sector,
              SurfaceImage,
              WWUtil) {
        "use strict";

        /**
         * Constructs a Blue Marble image layer that spans the entire globe.
         * @alias BMNGOneImageLayer
         * @constructor
         * @augments RenderableLayer
         * @classdesc Displays a Blue Marble image layer that spans the entire globe with a single image.
         */
        var BMNGOneImageLayer = function () {
            RenderableLayer.call(this, "Blue Marble Image");

            var surfaceImage = new SurfaceImage(Sector.FULL_SPHERE,
                WorldWind.configuration.baseUrl + "images/BMNG_world.topo.bathy.200405.3.2048x1024.jpg");

            this.addRenderable(surfaceImage);

            this.pickEnabled = false;
            this.minActiveAltitude = 3e6;
        };

        BMNGOneImageLayer.prototype = Object.create(RenderableLayer.prototype);

        return BMNGOneImageLayer;
    });