Interactive architectural modeling with procedural extrusions

Tom Kelly, Peter Wonka

Research output: Contribution to journalArticle

71 Scopus citations

Abstract

We present an interactive procedural modeling system for the exterior of architectural models. Our modeling system is based on procedural extrusions of building footprints. The main novelty of our work is that we canmodel difficult architectural surfaces in a procedural framework, for example, urved roofs, overhanging roofs, dormer windows, interior dormer windows, roof constructions with vertical walls, buttresses, chimneys, bay windows, columns, pilasters, and alcoves. We present a user interface to interactively specify procedural extrusions, a sweep plane algorithm to compute a two-manifold architectural surface, and applications to architectural modeling.

Original languageEnglish (US)
Article number14
JournalACM Transactions on Graphics
Volume30
Issue number2
DOIs
StatePublished - Apr 1 2011

Keywords

  • Procedural modeling
  • Roof modeling
  • Urban modeling

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design

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