cesiumDemo/Source/Renderer/MipmapHint.js

import freezeObject from '../Core/freezeObject.js';
import WebGLConstants from '../Core/WebGLConstants.js';

    /**
     * @private
     */
    var MipmapHint = {
        DONT_CARE : WebGLConstants.DONT_CARE,
        FASTEST : WebGLConstants.FASTEST,
        NICEST : WebGLConstants.NICEST,

        validate : function(mipmapHint) {
            return ((mipmapHint === MipmapHint.DONT_CARE) ||
                    (mipmapHint === MipmapHint.FASTEST) ||
                    (mipmapHint === MipmapHint.NICEST));
        }
    };
export default freezeObject(MipmapHint);