Softbim: An open-ended building information model in design practice

Abstract

In this paper we propose softBIM, a working method developed through experiences from UNStudio’s architectural practice. softBIM is the adherence to BIM processes through the use of code-based interfaces and bespoke—as opposed to standard—solutions, drawing on environments that may be thought of as open-ended, such as commonly accessible CAD platforms. We present examples from practice in which our definition of the softBIM method has been used to some extent. We discuss its advantages and disadvantages in relation to its use in early project phases. The premise for this study is twofold; it has been our intention both to revise the way in which our tools are used, arriving at the back-end programming level in an attempt to increase effectiveness, as well as to devise a specific open-source-type methodology drawing on the above philosophy in a specific way inherent to the UNStudio existing software culture. The goal of this study is to propose an integrative, schematic, and open-ended model for dealing with complex assemblies of geometric and nongeometric project data, aiming to remain nonreliant on specific software packages.