摘要
针对以DXF文件为基础的笔式绘图机在工作过程中空行程过大、效率低下等问题,在对DXF文件进行解析基础上提出了根据最近距离改变DXF文件中图元及其控制点顺序的优化算法,实现了绘图轨迹的优化。利用OpenGL技术实现了绘图轨迹的动态显示。给出了优化仿真实例。
It＇s inefficient and Lots of useless journey was made by using the DXF （Drawing Exchange File） file in drafting process. The algorithm which changed the graphic elements and its reference points according to the nearest distance was put forward based on DXF, the drafting path was optimized and simulated by use of the algorithm and the OpenGL. At last, a practical example was given.
出处
《制造业自动化》
北大核心
2007年第5期62-65,共4页
Manufacturing Automation
关键词
DXF文件
绘图轨迹
优化
仿真
DXF file
drafting path
optimization
simulation
