基于3DS的OpenFlight模型构建方法  

OpenFlight modeling approach based on 3DS

作　　者：肖羽[1] 李光耀[1] 王文举[1] 

机构地区：[1]同济大学CAD研究中心,上海200092

出　　处：《计算机应用》2009年第B06期302-304,共3页journal of Computer Applications

摘　　要：OpenFlight(flt)数据格式已成为虚拟现实(VR)领域中的标准格式,但它仅提供较为简单的建模方法,模型资源较少。3DS是流行的三维造型软件3DSMAX的文件格式,具有强大的建模功能和丰富的模型资源。为达到在VR中实现某些复杂建模和利用已有模型快速建模的目的,对3DS文件结构和OpenFight模型进行分析,提出了从3DS文件构建OpenFlight模型的解决方法,并以程序实现验证了其有效性。OpenFlight（fit） data format has been the standard format in the field of virtual reality（VR）, but only simple modeling methods and few model resource are available. 3DS is the format of 3DS MAX, the popular 3D modeling software which has powerful modeling functions and rich model resource. In order to accomplish some complex modeling and use the existing models to rapidly model in the VR, a modeling method based on 3DS files was presented in this paper by analyzing the 3DS format and the structure of OpenFlight. Finally the program was developed to realize and validate it.

关 键 词：3DS格式 OPENFLIGHT 三维建模 几何数据转换 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]