| 谢益炳,彭卫荣,吴早生,刘叶伟,裴媛媛.基于Cesium的传统建筑虚拟交互场景构建关键技术研究[J].安徽建筑大学学报,2023,31(): |
| 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：10.11921/j.issn.2095-8382.20220322005 |
| 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) |
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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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