三点透视作图新法──旋转法

A New Method of Three-point Perspective Drawing---Method of Rotation

DOI：

中文关键词: 旋转弦，同素对应中心，同素对应轴

英文关键词: Chord of rotation,Collineation centre,Collineation axis,

基金项目:

冯俊镛

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中文摘要:

根据射影几何的透视变换原理，解决了画三点透视时经常遇到的灭点在板外的实际作图问题，所提出的方法是研究透视作图的快捷方法。

英文摘要:

Based on perspective transformation principle of projection geometry,the problem of drawings which usually be encountered if vanishing points are out of the drawing board in three-point perspective drawing is solved.It is fastest method for perspective dr

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