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dc.creatorPrado-Velasco, Manueles
dc.creatorGarcía Ruesgas, Lauraes
dc.date.accessioned2023-08-18T10:16:14Z
dc.date.available2023-08-18T10:16:14Z
dc.date.issued2023
dc.identifier.citationPrado-Velasco, M. y García Ruesgas, L. (2023). Intersection and Flattening of Surfaces in 3D Models through Computer-Extended Descriptive Geometry (CEDG). Symmetry, 15 (5), 984. https://doi.org/10.3390/sym15050984.
dc.identifier.issn2073-8994es
dc.identifier.urihttps://hdl.handle.net/11441/148477
dc.descriptionThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).es
dc.description.abstractComputer-extended Descriptive Geometry (CeDG) is a new approach to solving and building computer models of three-dimensional (3D) geometrical systems through descriptive geometry procedures (thus inheriting invariant-symmetry properties from projective geometry) that have demonstrated reliability and accuracy. CeDG may calculate a parametric implicit functional form for the spatial curves generated in the intersection of two surfaces, as well as of the flattened pattern of any developable surface involved in those encounters. This study first presents the theoretical foundations and methodology to calculate those curves. Secondly, a compound hopper is defined and modeled through CeDG (implemented in GeoGebra) and CAD (Solid Edge© 2023) approaches to evaluate the advantages of CeDG against CAD. The results demonstrate the robustness and accuracy of the CeDG technique for he intersection and flattening of surfaces and the advantages of CeDG against Solid Edge 2023 in solving the hopper case study.es
dc.formatapplication/pdfes
dc.format.extent21 p.es
dc.language.isoenges
dc.publisherMDPIes
dc.relation.ispartofSymmetry, 15 (5), 984.
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectDescriptive geometryes
dc.subjectComputer graphic parametric modelinges
dc.subjectCADes
dc.subjectCEDGes
dc.subjectDynamic geometry softwarees
dc.titleIntersection and Flattening of Surfaces in 3D Models through Computer-Extended Descriptive Geometry (CEDG)es
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Ingeniería Gráficaes
dc.relation.publisherversionhttps://www.mdpi.com/2073-8994/15/5/984es
dc.identifier.doi10.3390/sym15050984es
dc.contributor.groupUniversidad de Sevilla. TIC214: Modelado Multiescala y Tecnologías Emergentes en Bioingenieríaes
dc.contributor.groupUniversidad de Sevilla. RNM931: Tecnologías de la información Geoespacial, Gráfica e Hidrológicaes
dc.journaltitleSymmetryes
dc.publication.volumen15es
dc.publication.issue5es
dc.publication.initialPage984es

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