输电铁塔三维模型生成的改进  

An Improved Generation Method of Electrical Transmitting Tower's 3-D model

作　　者：刘世龙[1] 朱广堂[2] 

机构地区：[1]华中科技大学力学系,湖北武汉430074 [2]华中科技大学水电系,湖北武汉430074

出　　处：《微机发展》2003年第a02期9-10,14,共3页Microcomputer Development

摘　　要：对文献[1]中所提出的铁塔模型生成方法进行了改进。通过对铁塔进行组块分割,重新组织数据结构,并采用逐步细化和封装的方法,对OpenGL三维坐标系下的铁塔节点坐标和杆件数据进行有效的管理。改进后运行程序,显著降低内存占用,易于实现模型修改。该法也适用于生成杆件类三维结构。A generation method of electric-transmitting tower's 3-D model has been discussed in this paper, which was an improvement about method mentioned on reference[1]. The node coordirates and rod construction data could be effectively managed on the basis of stepping organization and encapsulation of model's data structure. The memory used for program - running could be obviously lowered using modified method. Model change could be easily fulfilled . Any other kinds of 3-d model which was consisted of rod could be generated using this method.

关 键 词：输电铁塔 三维模型 组块模型 输电线路 

分 类 号：TM753[电气工程—电力系统及自动化]