摘要
根据透视图原理及基本画法 ,充分利用视线交点法和量点法的优点 ,设计了一种绘制透视图的新方法 .根据此法建立数学模型 ,用 C语言编制了相应的程序模块 ,使用者根据需要输入几个参数 ,即可获得理想的透视轮廓 ,再与 AU TO CAD结合便可画出各种复杂细部的透视图 .
Based on the basic principle of perspective drawing and basic way of drawing, a new method for prospective drawing is developed in this paper with full use of the advantages from method of sight line intersection and measuring point method. The math model based on the method is organized into relevant procedure module in C langage. An ideal perspective drawing can be obtained by inputting some parameters in the light of the user′s wish and the need of effect of expression. Combining with Auto CAD, the perspective drawing with all kinds of complicated details can be drawn.
出处
《扬州大学学报（自然科学版）》
CAS
CSCD
2003年第2期42-45,50,共5页
Journal of Yangzhou University：Natural Science Edition
