虚拟海战场景中气候环境的模拟研究  

Climatic Environment Simulation in Virtual Naval Battlefields

作　　者：龚琳[1] 顾大权[2] 

机构地区：[1]解放军镇江船艇学院,江苏镇江212003 [2]解放军理工大学气象学院,南京211101

出　　处：《装备环境工程》2007年第4期34-38,共5页Equipment Environmental Engineering

摘　　要：为了实现真实感的海战环境模拟,针对虚拟海战场景中气候环境的特点,对现有的不规则模糊物体的建模方法进行了设计和改进。详细讨论了海战场景中天空、云、雾、光照和基于粒子系统的雨、雪及闪电的模拟方法,并建立了整体三维气候环境的模型。仿真结果表明,该方法简单实用,可以满足实时海战环境仿真的需求。The existing modeling for abnormity was designed and improved in view of the characteristic of weather phenomena to simulating the realistic naval battlefields. The simulation method of sky, fog, illumination and the rain, snow, lightning based on particle system was discussed. The whole three dimensional meteorology environment model was established. The results showed that the method is effective, and they can meet the requirements of real-time simulation of naval battlefields.

关 键 词：虚拟战场环境 气候环境模拟 粒子系统 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]