摘要
对以建筑物为三维背景空间的物体对象的3维位置定义(3D-LD)管理进行了深入分析,研究了3D-LD数据特征,分析了3D-LD关键要素模型的生成方法,给出了3D-LD三维场景的两种组织方式,并最终给出适合当前软件编程技术的系统实现方法。
This paper focuses on analyzing the three dimensional location definition （3D-LD） of a object,which sets buildings as its three dimensional background.This essay aims to study the characteristics of 3D-LD.Meanwhile,it mainly discusses on the ba- sic structure of 3D-LD,analyzes the method of making the major 3D-LD module,gives the method of organization of three dimensional.Also,it offers an appropriate software programming technology solution to 3D-LD system.
出处
《计算机工程与应用》
CSCD
北大核心
2008年第21期41-45,51,共6页
Computer Engineering and Applications
基金
天津中小企业创新基金( the Project Approval Certificate of Innovation Fund for Small and Medium Technology Based Firms
No.06zhcxc11600)
国家科技型中小企业技术创新基金( Innovation Fund For Technology Based Firms
No.07c26211200097)
天津市科技计划项目( No.08ZCKFGX01700)
