基于地铁轨道交通环控系统的虚拟现实与仿真关键技术研究  

Research on Key Technologies of Virtual Reality and Simulation Based on Metro Rail Transit Environmental Control System

作　　者：陈小飞[1] 陈晓君 CHEN Xiao-fei;CHEN Xiao-jun(Zhongshan Polytechnic,Zhongshan Guangdong 528404;Shenzhen Cubespace Technology Co.,Ltd.,Shenzhen Guangdong 518000)

机构地区：[1]中山职业技术学院,广东中山528404 [2]深圳市同立方科技有限公司,广东深圳518000

出　　处：《数字技术与应用》2020年第3期170-172,174,共4页Digital Technology & Application

基　　金：2018年度中山职业技术学院科研课题“:基于地铁轨道交通环控系统的虚拟仿真关键技术研究”(课题批准号2018KQ24)研究成果。

摘　　要：本文以地铁轨道交通环控系统项目为例,对虚拟现实与仿真关键技术进行了开发流程论述:提出了符合虚拟现实与仿真项目的模型制作规范;分别介绍了3ds Max和Unfold3D软件制作UV的技巧;针对纹理贴图详细阐述了AO贴图与高真实感的PBR材质制作流程;最后论述了UGUI控件、Unity3D功能组件以及C#脚本语言在地铁轨道交通环控系统项目开发中的作用。本文的研究对于虚拟现实与仿真项目的开发具有较好的理论指导和实际操作借鉴意义。Taking the environmental control system project of metro rail transit as an example, this paper discusses the development process of the key technologies of virtual reality and simulation: puts forward the model making specification that conforms to the virtual reality and simulation project;introduces the skills of making UV by 3ds Max and Unfold3d software;for texture mapping, elaborated the AO mapping and PBR material production process with high realism;finally, discussed the role of UGUI component,Unity3d functional components and C# script language in the development of metro rail transit environmental control system project. The research in this paper has a good theoretical guidance and practical significance for the development of virtual reality and simulation projects.

关 键 词：虚拟现实与仿真 Polygon建模 展UV 纹理制作 UNITY3D 

分 类 号：TH112[机械工程—机械设计及理论]