cesiumDemo/Source/Scene/CullFace.js

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

    /**
     * Determines which triangles, if any, are culled.
     *
     * @exports CullFace
     */
    var CullFace = {
        /**
         * Front-facing triangles are culled.
         *
         * @type {Number}
         * @constant
         */
        FRONT : WebGLConstants.FRONT,

        /**
         * Back-facing triangles are culled.
         *
         * @type {Number}
         * @constant
         */
        BACK : WebGLConstants.BACK,

        /**
         * Both front-facing and back-facing triangles are culled.
         *
         * @type {Number}
         * @constant
         */
        FRONT_AND_BACK : WebGLConstants.FRONT_AND_BACK
    };
export default freezeObject(CullFace);