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A virtual reality front-end for city modeling

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10.2312/ceig.20191210
 
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hdl:2117/190423

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Randó Segura, EduardMés informació
Andújar Gran, Carlos AntonioMés informacióMés informacióMés informació
Patow, Gustavo ArielMés informació
Document typeConference lecture
Defense date2019
PublisherEuropean Association for Computer Graphics (Eurographics)
Rights accessOpen Access
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
ProjectVISUALIZACION, MODELADO, SIMULACION E INTERACCION CON MODELOS 3D. APLICACIONES EN CIENCIAS DE LA VIDA Y ENTORNOS RURALES Y URBANOS (AEI-TIN2017-88515-C2-1-R)
Abstract
Current tools for city modeling, including those supporting procedural techniques, have a steep learning curve and require substantial user input and/or skills to create realistic 3D models of cities. In this paper we propose a VR tool for the fast and intuitive creation of 3D models of cities through their main elements (buildings, blocks and streets). The key ingredients of our approach are: (a) intuitive creation of mass volume models for buildings, whose facades can be refined later on through procedural rules, (b) the ability to use arbitrary urban layouts, either created from scratch within the tool or imported from public map services, (c) algorithms to replicate and transfer user-generated blocks to arbitrary block shapes, so that a few template blocks suffice to cover the whole urban layout. The major benefit of our approach is that city design and inspection tasks are done simultaneously in a completely immersive environment.
CitationRandó, E.; Andújar, C.; Patow, G. A virtual reality front-end for city modeling. A: Spanish Computer Graphics Conference. "CEIG19, XXIX Spanish Computer Graphics Conference: Donosti-San Sebastián, Spain, June 26–28, 2019". European Association for Computer Graphics (Eurographics), 2019, p. 89-92. 
URIhttp://hdl.handle.net/2117/190423
DOI10.2312/ceig.20191210
ISBN978-3-03868-093-2
Publisher versionhttps://diglib.eg.org/handle/10.2312/ceig20191210
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  • Departament de Ciències de la Computació - Ponències/Comunicacions de congressos [1.328]
  • ViRVIG - Grup de Recerca en Visualització, Realitat Virtual i Interacció Gràfica - Ponències/Comunicacions de congressos [85]
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