【摘要】 提出了任选两个辅助灭点绘制建筑物透视图的方法。让站点和原灭点都在图板以外，所作图形尽量大，建筑物的细部构造就可方便地作得细致一些。与传统的视线法相比，用该方法作三点透视时，更显示出它的优点。更多还原

【Abstract】 A new method of drawing perspective is put forward in this paper using two assistant vanishing point selected wilfully.By this method,the standing point and the original vanishing point may be out of the drawing board,and the graph may be drawn to the limit.Furthermore the detailed structures of an architecture may be drawn easily.Its properties are strengthed when this method is used in three point perspective drawing,compared with traditional method of sight line.更多还原