Procedural modeling applied to the 3D city model of bogota: a case study

Background Computer Generated Animations (CGA), when applied to three-dimensional (3D) city models (3DCM), can be used as powerful tools to support urban decision-making. This leads to a new paradigm, based on procedural modeling, that allows the integration of known urban structures. This paper int...

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Autores principales:	Gustavo Alomía, Diego Loaiza, Claudia Zúñiga, Xun Luo, Rafael Asorey-Cacheda
Formato:	article
Lenguaje:	EN
Publicado:	KeAi Communications Co., Ltd. 2021
Materias:	Computer Generated Animations Geographical Information System Urban planning 3D City Modeling Computer engineering. Computer hardware TK7885-7895
Acceso en línea:	https://doaj.org/article/8f74fed6cd564624bc1ef8eb314b79b9
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id	oai:doaj.org-article:8f74fed6cd564624bc1ef8eb314b79b9
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spelling	oai:doaj.org-article:8f74fed6cd564624bc1ef8eb314b79b92021-11-12T04:30:46ZProcedural modeling applied to the 3D city model of bogota: a case study2096-579610.1016/j.vrih.2021.06.002https://doaj.org/article/8f74fed6cd564624bc1ef8eb314b79b92021-10-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2096579621000668https://doaj.org/toc/2096-5796Background Computer Generated Animations (CGA), when applied to three-dimensional (3D) city models (3DCM), can be used as powerful tools to support urban decision-making. This leads to a new paradigm, based on procedural modeling, that allows the integration of known urban structures. This paper introduces a new workflow for the development of high-quality approximations of urban models in a short time and enables facilities to be imported from other cities into a given city model, following specific generation rules. Thus, this workflow provides a very simple approach to observe, study, and simulate the implementation of models already developed in other cities, in a city where they are not yet adopted. Examples of these models include all types of mobility systems and urban infrastructure. This allows us to perceive the environmental impact of certain decisions in the real world, as well as to carry out simple simulations to determine the changes that can occur in the flows of people, traffic, and other city activities.Gustavo AlomíaDiego LoaizaClaudia ZúñigaXun LuoRafael Asorey-CachedaKeAi Communications Co., Ltd.articleComputer Generated AnimationsGeographical Information SystemUrban planning3D City ModelingComputer engineering. Computer hardwareTK7885-7895ENVirtual Reality & Intelligent Hardware, Vol 3, Iss 5, Pp 423-433 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Computer Generated Animations Geographical Information System Urban planning 3D City Modeling Computer engineering. Computer hardware TK7885-7895
spellingShingle	Computer Generated Animations Geographical Information System Urban planning 3D City Modeling Computer engineering. Computer hardware TK7885-7895 Gustavo Alomía Diego Loaiza Claudia Zúñiga Xun Luo Rafael Asorey-Cacheda Procedural modeling applied to the 3D city model of bogota: a case study
description	Background Computer Generated Animations (CGA), when applied to three-dimensional (3D) city models (3DCM), can be used as powerful tools to support urban decision-making. This leads to a new paradigm, based on procedural modeling, that allows the integration of known urban structures. This paper introduces a new workflow for the development of high-quality approximations of urban models in a short time and enables facilities to be imported from other cities into a given city model, following specific generation rules. Thus, this workflow provides a very simple approach to observe, study, and simulate the implementation of models already developed in other cities, in a city where they are not yet adopted. Examples of these models include all types of mobility systems and urban infrastructure. This allows us to perceive the environmental impact of certain decisions in the real world, as well as to carry out simple simulations to determine the changes that can occur in the flows of people, traffic, and other city activities.
format	article
author	Gustavo Alomía Diego Loaiza Claudia Zúñiga Xun Luo Rafael Asorey-Cacheda
author_facet	Gustavo Alomía Diego Loaiza Claudia Zúñiga Xun Luo Rafael Asorey-Cacheda
author_sort	Gustavo Alomía
title	Procedural modeling applied to the 3D city model of bogota: a case study
title_short	Procedural modeling applied to the 3D city model of bogota: a case study
title_full	Procedural modeling applied to the 3D city model of bogota: a case study
title_fullStr	Procedural modeling applied to the 3D city model of bogota: a case study
title_full_unstemmed	Procedural modeling applied to the 3D city model of bogota: a case study
title_sort	procedural modeling applied to the 3d city model of bogota: a case study
publisher	KeAi Communications Co., Ltd.
publishDate	2021
url	https://doaj.org/article/8f74fed6cd564624bc1ef8eb314b79b9
work_keys_str_mv	AT gustavoalomia proceduralmodelingappliedtothe3dcitymodelofbogotaacasestudy AT diegoloaiza proceduralmodelingappliedtothe3dcitymodelofbogotaacasestudy AT claudiazuniga proceduralmodelingappliedtothe3dcitymodelofbogotaacasestudy AT xunluo proceduralmodelingappliedtothe3dcitymodelofbogotaacasestudy AT rafaelasoreycacheda proceduralmodelingappliedtothe3dcitymodelofbogotaacasestudy
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Procedural modeling applied to the 3D city model of bogota: a case study

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