PROCEDURAL MODELING FOR RAPID-PROTOTYPING OF MULTIPLE BUILDING PHASES
- 1UCLA, Dept. of Architecture and Urban Design, Perloff Hall, Los Angeles, CA 90095-1467, USA
- 2UCLA, Dept. of Classics, Dodd Hall 100 , Los Angeles, CA 90095-1417, USA
Keywords: Procedural Modeling, Architectural Reconstruction, GIS, Interactive Games, Virtual Worlds
Abstract. RomeLab is a multidisciplinary working group at UCLA that uses the city of Rome as a laboratory for the exploration of research approaches and dissemination practices centered on the intersection of space and time in antiquity. In this paper we present a multiplatform workflow for the rapid-prototyping of historical cityscapes through the use of geographic information systems, procedural modeling, and interactive game development. Our workflow begins by aggregating archaeological data in a GIS database. Next, 3D building models are generated from the ArcMap shapefiles in Esri CityEngine using procedural modeling techniques. A GIS-based terrain model is also adjusted in CityEngine to fit the building elevations. Finally, the terrain and city models are combined in Unity, a game engine which we used to produce web-based interactive environments which are linked to the GIS data using keyhole markup language (KML). The goal of our workflow is to demonstrate that knowledge generated within a first-person virtual world experience can inform the evaluation of data derived from textual and archaeological sources, and vice versa.