平面迹线在透视图及其阴影作图中的应用  

Application of Plane Trace in Perspective Drawing and Shadow Mapping

作　　者：孙靖立[1] 王子佳[2] 

机构地区：[1]吉林建筑工程学院基础科学部,吉林长春130021 [2]吉林建筑工程学院艺术设计学院,吉林长春130021

出　　处：《工程图学学报》2008年第3期116-120,共5页Journal of Engineering Graphics

摘　　要：建筑设计中需要绘制透视图作为设计审查和方案比较时参考,而且要求透视图样中加绘阴影,以增加建筑物的表现效果。这一类型的作图方法很多,但作图步骤都比较繁琐。该文讨论了应用平面迹线的作图方法来解决透视图及其阴影的绘制,使透视图及其阴影的作图理论变得容易理解,使烦琐的作图方法得到简化。The perspective drawings with shadow are always needed in architectural design as the reference for design verification and alternate discussion, Although there are many methods to draw perspective drawings with shadow, but the drawing steps are often quite tedious. A method of using plane trace to solve perspective drawings and shadow mapping is proposed. The method makes the perspective drawing and the shadow mapping theory to be easy understand and enables the drawing steps to be simplified.

关 键 词：工程图学 透视 阴影 平面迹线 

分 类 号：O123.5[理学—数学]