随着计算机技术的突飞猛进 ,三维空间可视化技术逐步得到应用 ,将计算机图形学和虚拟现实技术应用于科

学计算领域已成为当前研究热点之一.基于平面二维溃坝水流模型、 VC和 Fort ran 的混编技术以及 OpenGL 三维

显示技术研制开发了实时交互可视化系统 ,本系统采用驾驭式交互视算 ,计算和显示同时进行 ,并实现人机交互 ,

对溃坝洪水过程进行实时仿真显示 ,为溃坝洪水演进模拟和分析提供一种科学有效、 身临其境的可视化途径.-Abstract : Wit h the comp uter technology developing , t hree2dimensional visualization technology has been

applied to a variety of research areas　 and comp uter grap hics and virt ual reality which applied to scientific

comp utation has been a focal point of research. A real2time interactive simulation is established based on

the 22D dam2break model s , mixed programming wit h VC and Fort ran and OpenGL technology. This sys2

tem uses steering comp uting , comp uting and shows at t he same time , and realizes human2comp uter inter2

action. It can provide a scientific effective and immersive visualization way for t he dam2break flood routing

simulation and analysis.