摘要
主要研究透视图中空间形体在柱面镜中虚像的几何原理及计算方法，并利用几何光学原理，通过解析的方法求出柱面反射镜成像点的坐标，为计算机图形学的应用提供了一条理论依据．
Geometric principles and determination method of virtual image formation withcylindric mirror are discussed for respective representation of a spatial object. The coordinates of the points of image formation with cylindrie mirror reflection are determined by tising the principles of geometric optic and analytical solution. It provides a theoretical basis forthe application of computer graphics.
出处
《甘肃工业大学学报》
1996年第1期110-112,共3页
Journal of Gansu University of Technology
关键词
柱面镜
成像
虚像
反射
费马原理
透视图
cylindric mirror
imageformationi virtual image reflection
Phima principle
nonlinear equation system
