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Visual copy & paste for procedurally modeled buildings by ruleset rewriting

With the increase in popularity of procedural urban modeling for film, TV, and interactive entertainment, an urgent need for editing tools to support procedural content creation has become apparent. In this paper we present an end-to-end system for procedural copy & paste in a rule-based setting to address this need. As we show, no trivial extension exists to perform this action in a way such that the resulting ruleset is ready for production. For procedural copy & paste we need to handle the rulesets in both the source and target graphs to obtain a final consistent ruleset. As one of the main contributions of our system, we introduce a graph-rewriting procedure for seamlessly gluing both graphs and obtaining a consistent new procedural building ruleset. Hence, we focus on intuitive and minimal user interaction, and our editing operations perform interactively to provide immediate feedback. © 2013 Elsevier Ltd.

Elsevier

Director: Ministerio de Ciencia e Innovación (Espanya)
Autor: Barroso Juan, Santiago
Besuievsky, Gonzalo
Patow, Gustavo
Data: 2013
Resum: With the increase in popularity of procedural urban modeling for film, TV, and interactive entertainment, an urgent need for editing tools to support procedural content creation has become apparent. In this paper we present an end-to-end system for procedural copy & paste in a rule-based setting to address this need. As we show, no trivial extension exists to perform this action in a way such that the resulting ruleset is ready for production. For procedural copy & paste we need to handle the rulesets in both the source and target graphs to obtain a final consistent ruleset. As one of the main contributions of our system, we introduce a graph-rewriting procedure for seamlessly gluing both graphs and obtaining a consistent new procedural building ruleset. Hence, we focus on intuitive and minimal user interaction, and our editing operations perform interactively to provide immediate feedback. © 2013 Elsevier Ltd.
Format: application/pdf
Accés al document: http://hdl.handle.net/10256/11985
Llenguatge: eng
Editor: Elsevier
Col·lecció: info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cag.2013.01.003
info:eu-repo/semantics/altIdentifier/issn/0097-8493
info:eu-repo/grantAgreement/MICINN//TIN2010-20590-C02-02/ES/AVANCES EN REALIDAD VIRTUAL PARA APLICACIONES PUNTERAS-UDG/
Drets: Tots els drets reservats
Matèria: Infografia
Computer graphics
Animació per ordinador
Computer animation
Visualització tridimensional (Informàtica)
Three-dimensional display systems
Títol: Visual copy & paste for procedurally modeled buildings by ruleset rewriting
Tipus: info:eu-repo/semantics/article
Repositori: DUGiDocs

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