Hongtaek Hwang & Myung Sun Oh
In the geometric tube design, there are three kinds of basic expansion methods such as horizontal, skewed and vertical expansion which connect given line segments with physical elasticity.
In a view of geometric tube design, the abstract outline of traditional Korean house can be described by horizontal lines, vertical lines and skewed lines that reveal its floor and ceiling, wall and pillars and tiled roof respectively. The feature of traditional Korean house must be a harmony of geometric simple patterns. It is beautiful really.