为解决快速建筑设计中的透视图绘制问题,论文设计了一种立足于尺规作图的简画法.从透视学的基本原理中归纳出3条特殊原理:理想角度的选取、灭点在图外时的透视求法和分量点的用法.从几何关系切入,通过使关键点、辅助点多功能化,整合3条特殊原理,发挥其综合作用,从而简化作图程序.实验表明:无需根据平面图先确定画面和视点的位置及视角的大小,即可快速画出效果理想的透视图.%To resolve problems of perspective drawing in architecture design sketching, the paper presents a simplified method which is applied with ruler and compasses. Three special principles are generalized from the basic principle of perspective drawing as follows: selection of an ideal angle, drawing method with vanishing points outside drawing plate, and usage of sub measuring points. Based on the spatial relation of some auxiliary points and key points, this method gives play to the comprehensive functions of the three principles so as to simplify the drawing processes. The experimental results show that an ideal perspective drawing can be obtained in an easy manner without relying on the perspective point of drawing plane and visual angle.
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