/**
 * @preserve
 *
 *  Shapespark 3D visualization viewer
 *
 *  Copyright (C) 2014-present Shapespark
 *
 *  The viewer uses the following open source libraries:
 *
 *    Three.js: https://github.com/mrdoob/three.js,
 *    Copyright 2010-2015 three.js authors, MIT License
 *
 *    PlayCanvas (GLSL shaders code): https://github.com/playcanvas/engine
 *    Copyright (C) 2011-2015 PlayCanvas Ltd., MIT License
 *
 *    WebXR Polyfill: https://github.com/immersive-web/webxr-polyfill,
 *    Copyright (C) 2017 Google Inc, Apache 2.0 License
 *
 *    Web Font Loader: https://github.com/typekit/webfontloader
 *    Copyright (C) 2010-2017 Adobe Systems Incorporated, Google Incorporated, Apache 2.0 License
 *
 *    Basis Universal GPU Texture Codec: https://github.com/BinomialLLC/basis_universal
 *    Copyright (C) 2019 Binomial LLC., Apache License
 *
 *    HTTP Live Streaming: https://github.com/video-dev/hls.js
 *    Copyright (c) 2017 Dailymotion (http://www.dailymotion.com), Apache 2.0 License
 *
 *  and the following open fonts:
 *
 *    Noto Sans: https://fonts.google.com/specimen/Noto+Sans?query=noto+sans
 *    Copyright (C) Google Inc., Apache 2.0 License
 *
 *    Font Awesome: https://fontawesome.com/
 *    Copyright (C) 2017 Fonticons Inc, SIL Open Font License
 */
