三维实体模型库的设计与实现  

Design and Implementation of Three-Dimensional Entity Models Library

作　　者：许敏[1] 张永生[1] 

机构地区：[1]信息工程大学测绘学院,河南郑州450052

出　　处：《微计算机信息》2008年第21期207-209,共3页Control & Automation

基　　金：总装备部科研项目(编号不公开)

摘　　要：虚拟战场中存在着车辆、武器装备等大量的实体模型,这些模型是战场环境仿真的重要组成部分。为更加有效地管理和重用这些模型,本文提出了一个基于对象-关系型数据库的三维武器实体模型库的设计方案。首先详细阐述了三维实体模型库的功能设计,然后具体分析了该模型库的结构设计,最后实现了三维武器实体模型库的原型系统并提出了今后需要研究的一些问题。There are many entity models such as vehicles, military facilities in virtual battlefield. These models are one of the impor- tant components of battlefield environment simulation. In order to manage and reuse these models effectively, this paper proposes a scheme of three-dimensional armament entity models Library based on object-relation database. Firstly, it describes the function de- sign of the database, and then the structure. Secondly, the prototype of three dimension armament entity models database is estab- lished based on Oracle. Finally, some problems to be studied afterwards are brought forward.

关 键 词：三维实体模型 对象-关系型数据库 ORACLE OO4O 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]