【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。更多还原

【Abstract】 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.更多还原