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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPAW/3S53245
Repositorysid.inpe.br/sibgrapi/2018/10.27.12.32
Last Update2018:10.27.12.32.33 (UTC) ahernandezm@cos.ufrj.br
Metadata Repositorysid.inpe.br/sibgrapi/2018/10.27.12.32.33
Metadata Last Update2022:05.18.22.18.35 (UTC) administrator
Citation KeyHernándezEspePietCign:2018:BoOpQu
TitleBoolean operations on quad meshes
FormatOn-line
Year2018
Access Date2024, Apr. 27
Number of Files1
Size3043 KiB
2. Context
Author1 Hernández, Alex
2 Esperança, Claudio
3 Pietroni, Nico
4 Cignoni, Paolo
Affiliation1 Federal University of Rio de Janeiro
2 Federal University of Rio de Janeiro
3 University of Technology Sydney
4 Institute for Computer Science and Technologies
EditorRoss, Arun
Gastal, Eduardo S. L.
Jorge, Joaquim A.
Queiroz, Ricardo L. de
Minetto, Rodrigo
Sarkar, Sudeep
Papa, João Paulo
Oliveira, Manuel M.
Arbeláez, Pablo
Mery, Domingo
Oliveira, Maria Cristina Ferreira de
Spina, Thiago Vallin
Mendes, Caroline Mazetto
Costa, Henrique Sérgio Gutierrez
Mejail, Marta Estela
Geus, Klaus de
Scheer, Sergio
e-Mail Addressahernandezm@cos.ufrj.br
Conference NameConference on Graphics, Patterns and Images, 31 (SIBGRAPI)
Conference LocationFoz do Iguaçu, PR, Brazil
Date29 Oct.-1 Nov. 2018
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Book TitleProceedings
Tertiary TypeWork in Progress
History (UTC)2018-10-27 12:32:33 :: ahernandezm@cos.ufrj.br -> administrator ::
2022-05-18 22:18:35 :: administrator -> :: 2018
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
KeywordsBoolean operation
quad mesh
monotonic chain
patch partition
AbstractIn this work we describe an approach to perform boolean operations between pure quad meshes obtaining as result a pure quad mesh preserving as much as possible the original quadrangulations of the inputs. For this purpose, we solve the boolean operation in a triangular version of the inputs with a robust triangle-based method and then solve a requadrangulation problem on portions of the mesh neighboring the intersection curves of the inputs. Our approach reduces the hard problem of requadrangulation in space to a 2D polygon subdivision problem into patches which are easier to quadrangulate. We propose a method based on partitioning polygon borders into monotonic chains in order to get appropriate patches that can be quadrangulated independently. As far as we know, this is the first work to tackle the problem of computing boolean operations of quad meshes without resorting to a full requadrangulation of the result mesh. Another important goal is to obtain a good edge flow near the intersection curves, a crucial feature for applications relying on quad meshes such as character animation modeling.
Arrangementurlib.net > SDLA > Fonds > SIBGRAPI 2018 > Boolean operations on...
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPAW/3S53245
zipped data URLhttp://urlib.net/zip/8JMKD3MGPAW/3S53245
Languageen
Target FileQuadBoolean.pdf
User Groupahernandezm@cos.ufrj.br
Visibilityshown
Update Permissionnot transferred
5. Allied materials
Mirror Repositorysid.inpe.br/banon/2001/03.30.15.38.24
Next Higher Units8JMKD3MGPAW/3RPADUS
Citing Item Listsid.inpe.br/sibgrapi/2018/09.03.20.37 8
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
Empty Fieldsarchivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume


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