摘要
随着GIS向Web化,二维向三维化发展,三维WebGL已经逐渐成为GIS学科和BIM学科发展的热点,涉及科技发展的多个领域,极具技术研究和应用价值。基于WebGL技术的轨道交通综合安防系统三维可视化应用研究涉及WebGL技术、Three.js技术、CSS+HTML+JS技术、Jquery技术、JSON技术等。论文基于WebGL的三维场景可视化关键技术,主要是通过3DMax软件将模型转换成obj格式,再通过Three.js框架的OBJLoader加载器加载obj模型,最后在Web端进行三维可视化渲染。
With the development from GIS to Web and from 2D to 3D,3D WebGL has gradually become the hot spot in the development of GIS and BIM,which involves many fields of science and technology development,and is of great technical research and application value.The 3D visualization application research of rail transit integrated security system based on WebGL technology involves WebGL technology,Three.js technology,CSS+HTML+JS technology,Jquery technology,JSON technology and so on.The key technology of 3D scene visualization based on WebGL is to convert the model into obj format through 3DMax software,and then load the obj model through the OBJLoader of Three.js framework,and finally perform 3D visualization rendering on the Web side.
作者
谢燕刚
张毅
刘正寅
XIE Yan-gang;ZHANG Yi;LIU Zheng-yin(Sichuan Cr Information Engineering Co.,Ltd.,Chengdu 610000,China)
出处
《中小企业管理与科技》
2021年第4期177-179,共3页
Management & Technology of SME
