三维地矿模型可视化控件研究

Research on Visual Control of 3D Geological Model

三维建模与可视化是网络数字矿山系统的一个重要组成部分,在网络环境下实现地矿模型的三维可视化,需要在客户端对原始数据或者模型数据进行三维再现。为了便于与前期工作相结合,同时为了提高系统的运行效率,文中在分析ActiveX控件的基础上,采用ActiveX控件结合OpenGL图形库的方法实现地矿模型在网络环境下的显示与交互。结果表明,使用控件将业务逻辑进行封装实现三维地矿模型可视化,有利于软件复用,提高软件开发效率,并能有效解决客户端与服务端负载平衡问题。

3D modeling and visualization is important parts of web digital mine system. It needs to reconstruct the raw or model data to realize 3D visualization of geological model. In order to combine with the early works and to improve the working efficiency, analyzed the realization of ActiveX controls,realized the visualization and interaction under the internet environment by ActiveX and Open GL. The results showed that using controls could benefit to software reusing, help to improve programming efficiency and could efficiently solve the load balance between client and server.