Development of the three-dimensional interactive simulation system of oil depot based on VR and XML

To solve the various problems of traditional sand tables of oil depot, the development procedures of the three-dimensional interactive simulation system are introduced in this paper, according to the similar theories, XMl database and virtual reality technology. Based on the introduction of the system´s functions, the development environment and structure of the system are described, and then the implement steps are detailedly represented as follows: modeling the three-dimensional mountain cavern, optimizing the three-dimensional models, integrated display of the three-dimensional models and collision detection and XML data programming and parsing. Finally, the development suggests are proposed.