支持建筑墙体造型创新设计的方法研究

摘要

This paper studied the automated design of architectural wall, and developed a new method for architectural wall design.It defined the initial components by a linear inequality surrounding convex space and limited them in a bounding box of certain measurement which laid in origin of coordinates and defined the spatial relations of these initial components.In view of the special architectural wall, limited the spatial relations to the intersection relations.There were two ways to define the spatial relations.One was configured manually by user; the other was configured by the computer randomly, using vector space positioning method to judge the effectiveness of spatial relations.If the spatial relationship was valid, then executed the two shape rules iteratively and obtained different shapes by computing.Different spatial relations and genetic algebra could obtain different shapes, which achieved the automation of architectural wall design, thus achieved the aim of aided design.%进一步研究了建筑墙体造型的自动化设计,提出了建筑墙体设计的新方法,该方法通过线性不等式围成的凸空间来定义墙体设计的初始元,限制初始元所在的空间为以坐标原点为中心的一定大小的包围盒,并定义这些初始元的空间关系.鉴于建筑墙的特殊性,空间关系限制为相交关系,这里的相交包含相接.对空间关系的定义采取两种方式,一是由用户来手动设置,二是由计算机随机设置,采用向量空间定位法来判断空间关系的有效性.如果空间关系有效,则迭代执行两个形状衍生规则,计算得到不同的造型,空间关系不同、衍生代数不同得到的造型也就不同.该方法实现了建筑墙体设计的自动化和智能化,从而达到了辅助设计的目的.