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@realsee/five

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Realsee Renderer SDK

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/** * @license * @realsee/five * Generated: 10/8/2026 * Version: 6.9.2 * Terms: * Realsee SDK License Agreement * Update: July 28, 2021 * THIS LICENSE AGREEMENT BETWEEN YOU AND 【BEIKE REALSEE TECHNOLOGY (HK) * LIMITED】(“Realsee”) FORMS A LEGALLY BINDING CONTRACT BETWEEN YOU AND REALSEE IN * RELATION TO YOUR USE OF THE SDK. This License Agreement accompanies the Realsee * Software Development Kit(s) for the software and related explanatory materials * (the "SDK") and includes any upgrades, modified versions, updates, additions, * and copies of the SDK licensed to You by Realsee. * BY DOWNLOADING, INSTALLING, OR OTHERWISE ACCESSING OR USING THE SDK, YOU AGREE * THAT YOU HAVE READ, UNDERSTOOD, AND AGREE TO BE BOUND BY THIS AGREEMENT. YOU ARE * AGREEING ON YOUR OWN BEHALF AND/OR ON BEHALF OF YOUR COMPANY OR ORGANIZATION TO * THE TERMS AND CONDITIONS STATED BELOW. * This Agreement applies to Your use of the SDK in the country in which You * legally install it (“Territory”) and is subject to the laws of such Territory * and further subject to Section 12 below. Different terms, conditions, and * limitations may apply to the use of the SDK in any additional countries. * 1. DEFINITIONS. * “Agreement” means this Realsee SDK License Agreement. * “Developer”, “You” and “Your” means the person(s) or entity acquiring or using * the SDK or otherwise exercising rights under the terms of this Agreement. * “Documentation” means the technical or other specifications or documentation * that Realsee may provide to You for use in connection with the SDK. * “Integrated Product” means any software, website, or on-line service developed * by You based on or using the SDK (collectively, the “Integrated Product”). * “Intellectual Property” means any patents, patent rights, trademarks, service * marks, registered and unregistered designs, applications for any of the * foregoing, copyright, and any other similar protected rights in any country and * to the extent recognised by any relevant jurisdiction as intellectual property, * trade secrets, know-how and confidential information. Realsee reserves all * rights not expressly granted to You. * “Realsee” means [Beike Realsee Technology (HK) Limited, a company incorporated * and validly existing under the laws of Hong Kong]. * “SDK” means the Realsee-proprietary Software Development Kits (SDK) provided * hereunder, includes all development tools (including any compiler and debugger), * application programming interfaces (“APIs”), libraries, binary utilities, header * files, Documentation, content, data, code samples, and other materials provided * to You in connection with this Agreement, whether delivered through a download, * or any other media or form, and is licensed, not sold, to You by Realsee for use * only under the terms of this Agreement. The terms of this Agreement will govern * any updates provided by Realsee that replace and/or supplement the original SDK * delivered to You, unless such update is accompanied by a separate license, in * which case the terms of such license will govern. * 2. LICENSED USES AND RESTRICTIONS. * 2.1 Subject to the restrictions contained in this Section 2, Realsee grants to * You during the term, a limited, non-exclusive, revocable, non-sublicensable, * non-transferable license to install and use the SDK within the Territory only * for the purpose of internal development. * 2.2 Restrictions. You acknowledge and agree that, You shall not, and shall * ensure that Your affiliates, employees, agents, representatives, officers, * representatives, and subcontractors do not (directly or indirectly): * 2.2.1 decompile, reverse engineer, disassemble or attempt to derive the source * code of, those components of the SDK provided in object code form, or any part * thereof; * 2.2.2 remove, alter, or obscure any copyright notice or other proprietary rights * notice on any part of the SDK; * 2.2.3 sell, assign, pledge, rent, lease, lend, upload to or host on any website * or server for use by any third party except You, redistribute, or sublicense the * SDK (or any part thereof), or operate the SDK (or any part thereof) in the * capacity of a service bureau or other hosted services provider, in whole or in * part, nor may You enable others to do so; * 2.2.4 or alter, modify, customize or improve the SDK, or any part thereof; * 2.2.5 use the SDK (or any part thereof) for any illegal purpose, in any manner * that is inconsistent with the terms of this Agreement, or to engage in any * illegal activity; * 2.2.6 use the SDK (or any part thereof) in any manner that may damage the * operation of Realsee’s products or services; or * 2.2.7 use the SDK or any information contained therein or otherwise provided by * Realsee for the purpose of developing, or having developed, any product * competitive with any Realsee product or service, as determined by Realsee in its * sole discretion; * 2.2.8 include any portion of the SDK in Your Developer products. * 2.3 Realsee has the right to impose reasonable conditions such as a reasonable * fee for use of the SDK in Integrated Product in the future. * 2.4 You may make a limited number of copies of the SDK to be used by Your * employees or consultants as provided herein, and not for general business * purposes, and such employees or consultants shall be subject to the obligations * and restrictions in this Agreement. * 2.5 All licenses not expressly granted in this Agreement are reserved and no * other licenses, immunity, or rights, express or implied, are granted by Realsee, * by implication, estoppel, or otherwise. * 3. CONFIDENTIALITY. * The SDK and all source code, Documentation, specifications, engineering details, * and related information pertaining to the SDK, whether in oral, written, * graphic, or electronic form, are and shall remain the confidential and * proprietary information of Realsee or its licensors (collectively, the * “Confidential Information”). You shall (i) disclose Confidential Information to * only those directors and employees (collectively, “Affiliates”) whose duties * justify their need to know such information and who have been clearly informed * of their obligation to maintain the confidential, proprietary, and/or trade * secret status of such Confidential Information; and (ii) use Confidential * Information solely in accordance with the license granted hereunder. In any * event, You and Your Affiliates shall treat Confidential Information as strictly * confidential and shall use the same care to prevent disclosure of such * information as You use with respect to Your own similar confidential and/or * proprietary information, which shall not be less than the care a reasonable * person would use under similar circumstances. All Confidential Information, and * any copies thereof, shall be returned promptly to Realsee upon request. You * shall ensure that Your Affiliates comply with the provisions of this Section 3, * and You shall be liable for any breach of this Section 3 resulting from the act * or omission of any of Your Affiliates. You shall not disclose Confidential * Information to any third party, including, without limitation, any of Your * subcontractors. * 4. PROPRIETARY RIGHTS. * 4.1 As between You and Realsee, Realsee and/or its licensors retain ownership of * all right, title, and interest in, to, and under the SDK, including, without * limitation, all patents, copyrights, trade secrets, trademarks and other * intellectual property and other proprietary rights therein, and reserve all * rights not expressly granted to You. * 4.2 The items contained in the SDK are the intellectual property of Realsee and * its licensors and are protected by PRC copyright and patent law, international * treaty provisions and applicable laws of the country in which it is being used. * You agree to protect all copyright and other ownership interests of Realsee * and/or its licensors in all items in the SDK supplied under this License * Agreement. You agree that all copies of the items in the SDK, reproduced for any * reason by You, contain the same copyright notices, and other proprietary notices * as appropriate, as appear on or in the original items delivered by Realsee in * the SDK. Realsee and/or its licensors retain title and ownership of the items in * the SDK, the media on which it is loaded, and all subsequent copies, regardless * of the form or media in or on which the original and other copies may exist. * Except as stated above, this Agreement does not grant You any rights to patents, * copyrights, trade secrets, trademarks or any other rights in respect to the * items in the SDK. * 5. TERM AND TERMINATION. * 5.1 This Agreement is effective until terminated. Realsee has the right to * terminate this Agreement immediately, without judicial intervention, if You fail * to comply with any term herein. Upon any such termination You must remove all * full and partial copies of the items in the SDK from Your computer and * discontinue the use of the items in the SDK. * 5.2 Realsee may at any time, terminate the Agreement with You if: (A) You have * breached any provision of the Agreement; or (B) Realsee is required to do so by * law; or (C) Realsee decides to no longer provide the SDK or certain parts of the * SDK to users in the country in which You are resident or from which You use the * service, or the provision of the SDK or certain SDK services to You by Realsee * is, in Realsee's sole discretion, no longer legally or commercially viable. * 5.3 When the Agreement comes to an end, all of the legal rights, obligations and * liabilities that You and Realsee have benefited from, been subject to (or which * have accrued over time whilst the Agreement has been in force) or which are * expressed to continue indefinitely, shall be unaffected by this cessation, and * the provisions of Section 3, 4, 6, 7 and 8 shall continue to apply to such * rights, obligations and liabilities indefinitely. * 6. DISCLAIMER OF WARRANTY. * YOU EXPRESSLY ACKNOWLEDGE AND AGREE THAT, TO THE EXTENT PERMITTED BY APPLICABLE * LAW, USE OF THE SDK (OR ANY PART THEREOF) IS AT YOUR SOLE RISK AND THAT THE * ENTIRE RISK AS TO SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT IS * WITH YOU. REALSEE LICENSES THE SDK TO YOU ONLY ON AN "AS-IS" BASIS. REALSEE * MAKES NO REPRESENTATION WITH RESPECT TO THE ADEQUACY OF ANY ITEMS IN THE SDK, * WHETHER OR NOT USED BY YOU IN THE DEVELOPMENT OF INTEGRATED PRODUCT, FOR ANY * PARTICULAR PURPOSE OR WITH RESPECT TO THEIR ADEQUACY TO PRODUCE ANY PARTICULAR * RESULT. REALSEE AND ITS LICENSORS SHALL NOT BE LIABLE FOR LOSS OR DAMAGE ARISING * OUT OF THIS AGREEMENT OR FROM THE DISTRIBUTION OR USE OF INTEGRATED PRODUCT * CONTAINING PORTIONS OF THE SDK. REALSEE AND ITS LICENSORS DISCLAIM ALL * WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED * CONDITIONS OR WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * OR NONINFRINGEMENT OF ANY THIRD PARTY RIGHT IN RESPECT OF THE ITEMS IN THE SDK * OR ANY SERVICES RELATED TO THE SDK. * REALSEE IS UNDER NO OBLIGATION TO PROVIDE ANY SUPPORT UNDER THIS LICENSE * AGREEMENT, INCLUDING UPGRADES OR FUTURE VERSIONS OF THE SDK OR ANY PORTIONS * THEREOF, TO YOU, END USER OR TO ANY OTHER PARTY. * 7. LIMITATION OF LIABILITY. * TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW, IN NO EVENT WILL REALSEE OR ITS * LICENSORS BE LIABLE FOR ANY DIRECT, INCIDENTAL, SPECIAL, INDIRECT, OR * CONSEQUENTIAL DAMAGES, INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF USE, * LOSS OF BUSINESS, REVENUE, OR PROFITS, LOSS OF OPPORTUNITY (WHETHER DIRECT OR * INDIRECT), CORRUPTION OR LOSS OF DATA, LOSS OF REPUTATION OR SAVINGS, DOWNTIME, * OR DAMAGE TO, LOSS OF OR REPLACEMENT OF DATA OR TRANSACTIONS, COST OF * PROCUREMENT OF SUBSTITUTE SERVICES, BUSINESS INTERRUPTION, OR ANY OTHER * COMMERCIAL DAMAGES OR LOSSES, ARISING OUT OF OR RELATED TO YOUR USE OR INABILITY * TO USE THE SDK (OR ANY PART THEREOF), ANY INTEGRATED PRODUCT, OR ANY THIRD PARTY * SOFTWARE, APPLICATIONS, OR SERVICES IN CONJUNCTION WITH THE SDK (OR ANY PART * THEREOF), HOWEVER CAUSED, REGARDLESS OF THE THEORY OF LIABILITY (CONTRACT, TORT, * OR OTHERWISE) AND EVEN IF REALSEE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH * DAMAGES. IN NO EVENT WILL REALSEE’S TOTAL LIABILITY TO YOU FOR ALL DAMAGES * EXCEED ONE HUNDRED DOLLARS ($100.00). THE FOREGOING LIMITATIONS WILL APPLY EVEN * IF THE ABOVE STATED REMEDY FAILS OF ITS ESSENTIAL PURPOSE. THE LIMITATIONS * CONTAINED IN SECTIONS 6 AND THIS SECTION 7 ARE A FUNDAMENTAL PART OF THE BASIS * OF REALSEE’S BARGAIN HEREUNDER, AND REALSEE WOULD NOT ENTER INTO THIS AGREEMENT * OR PROVIDE YOU WITH ACCESS TO THE SDK ABSENT SUCH LIMITATIONS. * 8. INDEMNIFICATION. * To the extent permitted by applicable law, You agree to indemnify, defend and * hold harmless Realsee, its affiliates and each of their directors, officers, * employees, independent contractors, and agents (each a “Realsee Indemnified * Party”) from any and all claims, losses, liabilities, damages, expenses, and * costs (including without limitation attorneys’ fees and court costs) incurred by * a Realsee Indemnified Party as a result of: (i) Your non-compliance with any * terms of this Agreement; (ii) Your use of the SDK (or any part thereof); or * (iii) Your use of any Integrated Product, including any claim that Integrated * Product infringes the copyright, trademark, trade secret or other intellectual * property right of a third party. * 9. ACKNOWLEDGEMENTS. * Portions of the SDK may utilize or include third party software and other * copyrighted material. Acknowledgments, licensing terms, and disclaimers for such * material are contained in Documentation for the SDK or may otherwise accompany * such material, and Your use of such materials governed by their respective * terms. In the event of conflict between the terms of this Agreement and an * applicable open source or third party agreement, the open source or third party * agreement will control solely with respect to the open source software or third * party software. Moreover, You shall not subject any items (including not limited * to source code, object code, and any software) included in the SDK to any open * source license. * 10. NON-BLOCKING OF REALSEE DEVELOPMENT. * You acknowledge that Realsee is currently developing or may develop technologies * and products in the future that have or may have design and/or functionality * similar to Integrated Product that You may develop based on Your license herein. * Nothing in this Agreement shall impair, limit or curtail Realsee's right to * continue with its development, maintenance and/or distribution of Realsee's * technology or products. * 11. GENERAL. * 11.1 Export Control. You may not use or otherwise export or re-export the SDK * (or any part thereof) except as authorized by United States law and the laws of * the jurisdiction(s) in which the SDK (or any part thereof) was obtained. In * particular, but without limitation, the SDK may not be exported or re-exported * (i) into any U.S. embargoed countries or (ii) to anyone on the U.S. Treasury * Department's list of Specially Designated Nationals or the U.S. Department of * Commerce Denied Person's List or Entity List. By using the SDK (or any part * thereof), You represent and warrant that You are not located in any such country * or on any such list. * 11.2 Governing Law. This Agreement and the rights of the parties hereunder shall * be governed by and construed in accordance with the laws of People’s Republic of * China (for purpose of this Agreement, excluding Hong Kong, Taiwan, and Macau), * without reference to its conflict of laws principles. Any dispute, controversy * or claim arising from or in connection with this Agreement, or the breach, * termination or invalidity thereof, shall be submitted to China International * Economic and Trade Arbitration Commission (“CIETAC”) for arbitration in Beijing * which shall be conducted in accordance with the CIETAC's arbitration rules in * effect at the time of applying for arbitration. The arbitral award is final and * binding upon both parties. * 11.3 Severability. If any provision of this Agreement is held by a court of * competent jurisdiction to be unenforceable for any reason, the remaining * provisions hereof will be unaffected and remain in full force and effect. * 11.4. Modifications. Realsee reserves the right, from time to time, with or * without notice to You, to make revisions to this Agreement in our sole and * absolute discretion. The most current version of this Agreement will supersede * all previous versions and shall be made available on the website where the SDK * is made available, or by such other means as Realsee may determine in its * discretion. Any modified versions of this Agreement hereto shall take effect * from the time that it is made available. You shall be responsible for regularly * checking for notice of any such modifications. You agree that Your continued use * of the SDK constitutes Your agreement to the modified Agreement. * 11.5 Relationship of the Parties. This Agreement will not be construed as * creating an agency, partnership, joint venture, fiduciary duty, or any other * form of legal association between You and Realsee, and You will not represent to * the contrary, whether expressly, by implication, appearance, or otherwise. * 11.6 Entire Agreement; Governing Language. This Agreement constitutes the entire * agreement between You and Realsee with respect to the use of the SDK licensed * hereunder and supersedes all prior understandings regarding such subject matter. * No amendment to or modification of this Agreement will be binding unless in * writing and signed by Realsee. You and Realsee hereto confirm that this * Agreement and all related documents shall be drafted in English. */Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});var e=Object.create,t=Object.defineProperty,n=Object.getOwnPropertyDescriptor,r=Object.getOwnPropertyNames,i=Object.getPrototypeOf,a=Object.prototype.hasOwnProperty,o=(e,i,o,s)=>{if(i&&typeof i==`object`||typeof i==`function`)for(var c=r(i),l=0,u=c.length,d;l<u;l++)d=c[l],!a.call(e,d)&&d!==o&&t(e,d,{get:(e=>i[e]).bind(null,d),enumerable:!(s=n(i,d))||s.enumerable});return e},s=(n,r,a)=>(a=n==null?{}:e(i(n)),o(r||!n||!n.__esModule?t(a,`default`,{value:n,enumerable:!0}):a,n));let c=require(`three`);c=s(c,1);var l=new Float32Array([-.5,-.5,0,.5,-.5,0,-.5,.5,0,.5,.5,0]),u=new Float32Array([0,0,1,0,0,1,1,1]),d=new Uint8Array([0,1,2,1,3,2]),f=new c.BufferGeometry;f.setAttribute(`position`,new c.BufferAttribute(l,3)),f.setAttribute(`uv`,new c.BufferAttribute(u,2)),f.setIndex(new c.BufferAttribute(d,1));var p=window,m=p.requestAnimationFrame||p.mozRequestAnimationFrame||p.webkitRequestAnimationFrame||p.msRequestAnimationFrame||(e=>setTimeout(e,16)),h=typeof performance<`u`&&performance.timing!==void 0?performance.timing.navigationStart:Date.now(),g=typeof performance<`u`?(()=>h+performance.now()):(()=>Date.now());function _(e,t){e.naturalWidth>0&&m(()=>t());let n=()=>t();return e.addEventListener(`load`,n,!1),()=>e.removeEventListener(`load`,n,!1)}function v(e,t){let n=g(),r=!1,i=()=>{r=!0,t(),g()-n<3e3?m(i):r=!1},a=()=>{n=g(),r===!1&&i()};return e.addEventListener(`timeupdate`,a,!1),()=>{e.removeEventListener(`timeupdate`,a,!1),r=!1}}function y(e,t){let n=e.dispose;e.dispose=()=>{t(),n.call(e)}}var b=class extends c.Mesh{static get version(){return`6.9.2`}constructor(e,t,n){let r=new c.MeshBasicMaterial;if(super(f,r),this._needsRender=!1,this.scale.set(e,t,1),typeof n==`string`){r.transparent=/\.png$/.test(n);let e=new Image;e.src=n,e.crossOrigin=``,n=e}if(n instanceof HTMLImageElement){let e=r.map=new c.Texture;e.wrapS=c.ClampToEdgeWrapping,e.wrapT=c.ClampToEdgeWrapping,e.minFilter=c.LinearFilter,e.encoding=c.sRGBEncoding,y(e,_(n,()=>{e.image=n,e.needsUpdate=!0,this._needsRender=!0}))}else if(n instanceof HTMLCanvasElement)r.map=new c.CanvasTexture(n);else if(n instanceof HTMLVideoElement){let e=r.map=new c.VideoTexture(n);e.wrapS=c.ClampToEdgeWrapping,e.wrapT=c.ClampToEdgeWrapping,e.minFilter=c.LinearFilter,e.encoding=c.sRGBEncoding,y(e,v(n,()=>{this._needsRender=!0}))}}get needsRender(){return this._needsRender}set needsRender(e){this._needsRender=e,e===!0&&this.material.map&&(this.material.map.needsUpdate=!0)}setSize(e,t){this.scale.set(e,t,1),this._needsRender=!0}setTransparent(e){this.material.transparent=e,this._needsRender=!0}locationWithIntersection(e,t=.005){let{point:n,face:r}=e;this.position.copy(n),r&&(this.position.add(r.normal.clone().setLength(t)),this.lookAt(n.clone().add(r.normal))),this._needsRender=!0}dispose(){var e;(e=this.material.map)==null||e.dispose(),this.material.dispose()}};exports.Sticker=b;