摘要
指出了传统的轴测图的绘制方法对于曲面体的困难,提出了一种新的绘制曲面体轴测图的综合方法。在AutoCAD中不用坐标变换,也不用UCS系统及三维造型技术,充分利用已有的(用AutoCAD绘制的)正投影图的图形资源和AutoCAD强大的二维图形的编辑功能,并在数学分析的基础上与程序设计有机地结合起来,通过对圆的轴测投影的研究,快速实现了对曲面体的各种类型轴测图的绘制,方法易于掌握。
This paper pointed out the difficulty of fraditional method of axonometric drawing of curved surface and put forward a new revolutionary and comprehensive method for drawing axonometric drawing of curved surface, which made full use of the graphic resource of orthography and the powerful edit function of 2D graphics of AutoCAD, not use the transformation of coordinates in AutoCAD, either use the UCS system and 3D modeling, The method combined with programming based on the mathematical analysis for drawing of axonometric of circle, making the drawing of axonometric of curved surface quickly. The method is easy to master.
出处
《工程图学学报》
CSCD
北大核心
2005年第6期67-71,共5页
Journal of Engineering Graphics
基金
扬州大学精品课程资助项目
关键词
工程图学
轴测图
曲面体
椭圆
拉伸
计算机绘图
engineering graphics
axonometric drawing
curved surface
ellipse
stretch
AutoCAD
