/* object-assign (c) Sindre Sorhus @license MIT */ /*! * @license GNU Affero General Public License. * Copyright (c) 2015, 2015 Ronny Lorenz * v. 1.2.0 * https://github.com/RaumZeit/MarchingSquares.js * * MarchingSquaresJS is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * MarchingSquaresJS is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * As additional permission under GNU Affero General Public License version 3 * section 7, third-party projects (personal or commercial) may distribute, * include, or link against UNMODIFIED VERSIONS of MarchingSquaresJS without the * requirement that said third-party project for that reason alone becomes * subject to any requirement of the GNU Affero General Public License version 3. * Any modifications to MarchingSquaresJS, however, must be shared with the public * and made available. * * In summary this: * - allows you to use MarchingSquaresJS at no cost * - allows you to use MarchingSquaresJS for both personal and commercial purposes * - allows you to distribute UNMODIFIED VERSIONS of MarchingSquaresJS under any * license as long as this license notice is included * - enables you to keep the source code of your program that uses MarchingSquaresJS * undisclosed * - forces you to share any modifications you have made to MarchingSquaresJS, * e.g. bug-fixes * * You should have received a copy of the GNU Affero General Public License * along with MarchingSquaresJS. If not, see . */ /*! ***************************************************************************** Copyright (c) Microsoft Corporation. All rights reserved. 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 THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT. See the Apache Version 2.0 License for specific language governing permissions and limitations under the License. ***************************************************************************** */ /*! xbsj-xe2(0.3.42-9e374117-2025-05-20T02:20:31.000Z) 版权所有@北京西部世界科技有限公司 */ /** * splaytree v3.1.1 * Fast Splay tree for Node and browser * * @author Alexander Milevski * @license MIT * @preserve */