摘要
根据平行截割几何原理，研究透视投影求解过程，简化作图，解决造型设计中效果图的绘制方法问题。
According to the geometrical theorem of parallel cutting, a method of perspective projection is demonstrated. By this method, the problem of effective figure drawing in shape design can be made easier.
关键词
分割法
透视投影
效果图
造型设计
cutting method
perspective projection
effective figure
