OpenGL环境下两种巷道三维建模方法的比较  

Comparison of Two 3D Modeling Methods of Roadway in the OpenGL Environment

作　　者：侯恩科[1] 张志华[1] 邓念东[1] 赵洲[1] 贾睿涛[1] 

机构地区：[1]西安科技大学地质与环境工程学院,陕西西安710054

出　　处：《矿业研究与开发》2009年第5期59-62,共4页Mining Research and Development

基　　金：国家自然科学基金项目(40572165)

摘　　要：为了更好地指导矿山安全生产,需要对矿山进行三维可视化。重点提出了以线框法构模为原理的基于2D巷道线构造3D巷道模型方法和基于断面轮廓线的3D巷道构模方法,给出了相应的数据结构和两种构模方法的步骤。在此基础上,以VC++6.0为编程语言,以OpenGL图形函数包为可视化的图形处理工具,以银母寺铅锌矿为例,实现了巷道的3D模拟,并从不同的角度对两种建模方法进行了比较。In order to guide safe production in mine, the 3D visualization of mine need to study. Two 3D modeling methods of road way was given intensively, one is to construct 3D roadway model by using line - frame method and based on the 2D contour line of roadway, the other is to construct 3D roadway model based on the section contour line of roadway. Meanwhile, the relevant data structures and the steps of two modeling methods are described in this paper. Based on above said, taking Yinmusi mine for example, 3D roadway modeling is made by using Visual C ＋ ＋ 6.0 as the programming language and OpenGL as the major graphic - manipulating tool. And the two modeling methods are compared from different aspects.

关 键 词：三维地学模拟 巷道 OPENGL 可视化 

分 类 号：TD399[矿业工程—矿井建设]