避雷针保护范围三维可视化  

3D Visualization of Protecting Area of Lightning Rod

作　　者：黄晓萍[1] 肖 王兴众 刘朔[1] 夏显清[1] 

机构地区：[1]中国地质大学信息工程学院,武汉430074 [2]通用电气公司(中国)南昌办事处,南昌330046

出　　处：《计算机辅助设计与图形学学报》2005年第9期2129-2132,共4页Journal of Computer-Aided Design & Computer Graphics

摘　　要：提出了避雷针保护区域可视化设计系统要实现的基本功能:三维显示保护区域、生成三视图的工程图纸、智能化设计避雷针的高度、数量、位置参数等;设计了系统的整体框架和模块间的数据传递关系,采用VC++并结合OpenGL技术,实现了单针和双针等高、不等高及任意三针避雷针保护曲面的三维可视化.This paper presents the basic functions of visualization design system for lightning rod protecting area calculation, including 3D display of protecting area, generation of engineering drawings by elevation views; design of lightning rod parameters such as height, quantity, location, etc. The overall structure of this system and the relationships of data transfer between modules are designed. And by means of VC＋＋ and OpenGL, 3D visualization of the protecting curve surface, to the lightning rod type with single needle, two or three needles in various heights has been implemented.

关 键 词：0penGL 避雷针 可视化 保护范围 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]