摘要
在中国建筑科学研究院的数据库系统和图形系统基础上,以面向对象理论为基础,采用交互式模版参数化的建模方法,在VC++平台上结合OpenGL图形库开发了仿真系统——城市立交桥虚拟现实系统,实现了在计算机上创建效果逼真的三维立交桥模型、场景真实感图形绘制和实时漫游等功能,成为了桥梁设计者不可或缺的辅助工具。
The simulating application system, a Virtual Reality System for Urban Overpass Bridges, which determines to choose Database System and Graphic System from China Academy of Building Research, was developed at VC ＋ ＋ platform combining OpenGL graphic library based on objecte-orientd theory. The system takes the man-machine interaction and the template parametric input as the modeling methods. The results show that the simulating system can realize overpass bridge 3D-modeling vividly, scene realistic image render, real-time roaming,and so on. It can really do a lot of aided work for bridge engineers.
出处
《建筑科学》
北大核心
2008年第3期57-60,共4页
Building Science
