该文在介绍虚拟现实的基础上 ,讨论了地下水抽取过程中水位的动态变化 ,并以泰斯井为例 ,研究了抽取地下水过程中 ,降落漏斗的产生及水位降落幅度的变化情况。基于OpenGL技术编制了程序 ,可任意旋转 ,平移 ,缩放地下水水位降落漏斗图 ,并运用光照 ,贴纹理及融合等技术增强立体感 ,使其可视化程度较高 ,在程序运行中可控制抽水或停止抽水等操作。 Based on the introduction of virtual reality, this paper discusses the dynamic changes of groundwater level during groundwater withdrawal. Taking Taisi well as an example, this paper studies the changes of the falling funnel and the falling range of water level in the process of pumping groundwater. Based on the OpenGL technology, a program can be programmed to freely rotate, pan and zoom the funnel of groundwater level dropping funnel and enhance the three-dimensional sense by using the technology of light, texture and fusion to make it more visualized, and control the pumping or stopping during the running of the program Pumping and other operations.