摘要
介绍研制的可视化矢量动画开发平台 ,系统采用AutoCAD2 0 0 0为开发环境 ,使用内嵌的VisualLISP语言编程。使用该平台开发辅助教学课件不需编程 ,只需将要演示的图形内容在AutoCAD环境下绘制成DWG类型的图形文件 ,用该系统提供的转换命令可直接将DWG文件以交互方式转换成制作矢量动画需要的数据文件。并可立即演示 (播放 )该数据文件的动画内容。在生成的数据文件中可任意插入和删除指定的动画内容。该方法生成的演示课件具有文件占用空间小、显示精度高、显示背景及作图线颜色、线宽等任意可调的特点 ,便于个性化设置。
A developed platform for vector animation based on DWG files was introduced. The system was developed in AutoCAD2000 environment and programmed in VisualLISP.Using this platform to generate CAI product does not need programming. The being displayed animation content should be made in DWG files in AutoCAD environment,and then the files can be transformed interactively into data files needed in animation.The files can be displayed directly. In generated data files, any animation content can be inserted or deleted. CAI product generated by this method occupies little memory,is with high displaying precision, and is able to display background and line's color, to adjust the width of drawing line. It fits to produce CAI product in vector graph files.
出处
《抚顺石油学院学报》
2002年第4期66-68,72,共4页
Journal of Fushun Petroleum Institute
