虚拟环境建模平台的设计与实现

Design and Realization of the Virtual Environment Modeling Platform

分析了以往软件开发中存在的各种问题 ,指出以往针对小比例尺地形数据创建的建模平台已不能很好地满足现在的应用要求。为此 ,利用面向对象软件工程技术 ,采用Rational公司的Rose建模软件 ,按照“需要分析—总体设计—详细设计”步骤对平台功能进行了重新设计 ,并对部分功能进行了实现。

This paper analyzes the problems existing in the software development in the past. It indicates that the former modeling platform which was established based on the small scale terrain data can not meet the current application requirements finely. So, the functions of the platform are designed again according to the steps of “requirment analysis-general design-detail design” using the oriented-object software technique and adopting the Rose modeling software owned by the Rational Inc. And some functions are relalized.