虚拟战场环境中的态势标绘与表现  

Situation plotting and displaying in virtual battle environment

作　　者：陈建祥[1] 魏迎梅[1] 吴玲达[1] 

机构地区：[1]国防科技大学信息系统与管理学院,湖南长沙410073

出　　处：《计算机应用》2005年第7期1701-1703,共3页journal of Computer Applications

基　　金：国家专项经费项目

摘　　要：针对军事指挥所现状,设计并实现了一个态势标绘系统,能提供在电子地图上的二维标绘和在虚拟战场环境中的三维标绘两种标绘手段。重点讨论了三维态势标绘中涉及到的地形高程匹配、碰撞检测与碰撞响应、特殊信息和特殊效果的表现等关键技术,并提出了一种二维标绘和三维标绘的实时转换方法,从而实现了二维态势与三维态势的联动表现。A situation plotting system was designed and implemented. It could provide two plotting method: 2D plotting in electronic maps and 3D plotting in virtual battle environment. The key technology of 3D plotting such as terrain elevation matching, collision detection and response, special information and effect displaying were discussed. A realtime conversion method between 2D plotting and 3D plotting was presented to realize integrated display of 2D situation and 3D situation.

关 键 词：虚拟战场环境 态势标绘 地形匹配 碰撞检测 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]