油库三维电子沙盘的设计与实现

针对各类油库传统实物沙盘存在的诸多问题,提出以传统沙盘堆制理论为依据,以后台数据库为基础,结合现代先进的虚拟现实技术来研制油库三维电子沙盘。在介绍了系统功能需求的基础上,阐述了系统开发环境和系统结构,详细分析了系统实现的步骤:素材收集和处理、三维建模及优化处理、三维模型集成显示与碰撞检测、后台数据库连接设计,并指出了系统的发展建议。

Develop Three - dimensional Electronic Sand Table of Oil Depot

To solve the various problems of traditional sand tables of oil depot, virtual reality technology is proposed to develop the three - dimensional electronic sand table according to the traditional sand tables theories and based on the server database. In the paper, the goal and functions of the system are introduced first. Then, the condition and structure of the system realization are described; the technical way and steps of the system realization are analyzed in detail, including materials' collecting and processing, three - dimensional model's construction and intersection checks, the connection design of server database and so on. Finally, development scheme of the system is discussed.