文章摘要
基于Cesium的传统建筑虚拟交互场景构建关键技术研究
Research on Key Technologies of traditional buildings virtual interactive scene construction based on cesium
投稿时间:2022-03-20  修订日期:2022-05-10
DOI:
中文关键词: Cesium API  瓦片数据转化与信息链接  动态单体化  可视化交互平台  传统建筑
英文关键词: Cesium API  Tile Data Conversion and Information Link  Dynamic Extracted Separately  Visual Interaction Platform  Traditional Architecture
基金项目:安徽高校自然科学研究重大项目(KJ2019ZD53)
作者单位邮编
谢益炳 华汇工程设计集团股份有限公司 312000
彭卫荣 绍兴市建筑市场管理中心 
吴早生 华汇工程设计集团股份有限公司 
刘叶伟 江西理工大学 
裴媛媛 安徽建筑大学 
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中文摘要:
      利用Cesium技术建设传统建筑虚拟交互场景,对于传统建筑数字化保护与传承,具有十分重要的现实意义。以传统建筑倾斜三维模型为基础数据和WebGL为绘图技术标准,文中系统分析了Cesium及API、3D Tiles、MySQL、ThreeJs等技术,研究和解决了OSGB、OBJ、3DS等与3D Tiles数据格式转换、三维模型与影像及文字属性信息的展示与编辑、场景对象动态单体化、融合Web技术建设传统建筑场景三维可视化交互平台等关键技术,并构建与实现了某传统建筑街区虚拟交互场景,为我国浩瀚而文化厚重的传统建筑街区虚拟交互场景的展示和管理提供了技术支撑和方法借鉴。
英文摘要:
      For the use of Cesium technology to construct virtual interactive scenes of traditional buildings, it is of great practical significance to the digital protection and inheritance of traditional buildings. Based on the traditional three-dimensional model of building tilt and WebGL as the drawing technology standard, the paper systematically analyzes Cesium and API, 3D Tiles, MySQL, ThreeJs and other technologies, and studies and solves the conversion between OSGB, OBJ, 3DS, etc. and 3D Tiles data format, the key technologies such as the display and editing of 3D model, image and text attribute information; the dynamic singulation of scene objects; the integration of Web technology to build a 3D visualization interactive platform for traditional architectural scenes; and the construction and realization of a virtual interactive scene of a traditional building block, which is an excellent example for our country. The display and management of virtual interactive scenes in the vast and culturally rich traditional architecture blocks provide technical support and method reference.
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