A schema for capturing and comparing parametric spatial data

In this paper, the authors consider the problem of architectural spatial performance indicators for assessing computer generated design, where identification and analysis of meaningful and relevant spatial qualities is the target of assessment. The paper presents a parametric spatial analysis schema and spatial database structure for the restricted, but still significant, domain of residential housing. A process for the capture and comparison of different types of architectural spatial data is described where analysis focuses on a series of 2D metric and topological spatial measures. The process is then demonstrated in our discussion of a descriptive scenario. © 2013, The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), Hong Kong, and Center for Advanced Studies in Architecture (CASA), Department of Architecture-NUS, Singapore