2026-04-17T02:39:47Zhttps://recercat.cat/oai/request

oai:recercat.cat:10256/119852024-06-18T12:16:11Zcom_2072_452955com_2072_2054col_2072_453069

00925njm 22002777a 4500 dc Barroso Juan, Santiago author Besuievsky, Gonzalo author Patow, Gustavo author info:eu-repo/date/embargoEnd/2026-01-01 info:eu-repo/date/embargoEnd/2026-01-01 2013 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. http://hdl.handle.net/10256/11985 Infografia Computer graphics Animació per ordinador Computer animation Visualització tridimensional (Informàtica) Three-dimensional display systems Visual copy & paste for procedurally modeled buildings by ruleset rewriting