基于WEBGL的3D珠宝定制系统的设计与实现

发布时间：2018-03-20 09:53

本文选题：WebGL　切入点：珠宝定制　出处：《大连理工大学》2016年硕士论文　论文类型：学位论文

【摘要】：随着电子商务及互联网信息技术的发展,3D展示逐渐进入人们的视线,也出现了一些珠宝电子商务网站,越来越多的珠宝商在网上建立电子商务网站,但大多不能提供在线的3D展示。研究和开发3D珠宝在线定制系统必将成为珠宝电子商务的需要,3D珠宝定制系统就是设计了一套基于WEBGL的Web3D珠宝定制技术方案及应用系统,实现了定制珠宝的三维在线可视化及可交互效果,结合电子商务系统,实现定制化的在线购买。系统主要研究WEBGL在电子商务中的应用,结合了HTML5、JavaScript、PHP5以及Three.js库实现了珠宝首饰模型的加载和用户定制珠宝的实时三维展示,并保存数据进行下单购买,同时后台中可以生成用户定制的珠宝STL模型文件,直接被用于3D打印为实体蜡模,很大程度加快了定制珠宝的后期制作。论文运用软件工程的方法和技术,系统基于B/S结构,使用PHP程序开发语言和MySQL数据库,根据面向对象程序设计理论、EAV模型,实现了一个包括用户注册、珠宝定制、用户管理、商品管理、订单管理等功能的3D珠宝定制系统。本文主要分为以下部分进行叙述。首先是选用何种3D技术和网页语言进行开发系统；其次是需求分析和系统设计过程；最后,是系统的实现与测试过程；特别是WEBGL实现珠宝首饰模型的加载和用户的定制输入实时的三维展示,并保存数据进行购买下单,也是整个系统技术要领的体现。实践表明,3D珠宝定制系统达到了预期的设计要求,该系统的设计思路和实现方法切实可行。
[Abstract]:With the development of electronic commerce and Internet information technology, 3D display has gradually entered the sight of people, there are also some jewelry e-commerce websites, and more and more jewelers set up e-commerce websites on the Internet. However, most of them can not provide online 3D display. The research and development of 3D jewelry online customization system will become the requirement of jewelry electronic commerce. It is to design a set of Web3D jewelry customization technology scheme and application system based on WEBGL. The 3D online visualization and interactive effect of customized jewelry are realized. Combined with the electronic commerce system, the customized online purchase is realized. The system mainly studies the application of WEBGL in electronic commerce. Combined with HTML 5 JavaScript PHP5 and Three.js library, this paper realizes the loading of jewelry model and the real-time 3D display of customized jewelry, and stores data to order purchase. At the same time, the custom jewelry STL model file can be generated in the background. Directly used in 3D printing as solid wax mold, it speeds up the post production of custom jewelry to a great extent. This paper uses software engineering methods and techniques, the system is based on B / S structure, using PHP programming language and MySQL database, According to the theory of object-oriented programming, an EAV model is implemented, which includes user registration, jewelry customization, user management, commodity management, etc. Order management and other functions of 3D jewelry customization system. This paper is mainly divided into the following parts to describe. First, what kind of 3D technology and web language to develop the system; secondly, requirements analysis and system design process; finally, In particular, WEBGL realizes the loading of jewelry model and the user's custom input of 3D display in real time, and stores the data to purchase and issue orders. The practice shows that the 3D jewelry customization system meets the expected design requirements, and the design ideas and implementation methods of the system are feasible.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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