本文介绍一种不受灭点远近限制的成角透视图法，并对其进行几何论证。

This paper introduces a method that we can apply it to draw angular perspective without view points, and it demonstrates this method according to the geometric principles.

youdao

本文介绍一种不受灭点远近限制的成角透视图法，并对其进行几何论证。

This paper introduces a method that we can apply it to draw angular perspective without view points, and it demonstrates this method according to the geometric principles.

youdao