Reference TypeConference Proceedings
Citation KeySalgadoConc:2007:SiOcWa
Author1 Salgado, Alex
2 Conci, Aura
Affiliation1 Universidade Federal Fluminense
2 Universidade Federal Fluminense
TitleOn the Simulation of Ocean Waves in Real-Time Using the GPU
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
EditorGonçalves, Luiz
Wu, Shin Ting
Book TitleProceedings
DateOct. 7-10, 2007
Publisher CityPorto Alegre
PublisherSociedade Brasileira de Computação
Conference LocationBelo Horizonte
KeywordsSimulation,GPU,HDR,ocean wave,real-time rendering.
AbstractNowadays, due to GPU processing power, it is possible to use advanced rendering techniques with great realism in real-time applications. This work simulates the ocean wave behavior processing all geometric computation and rendering in GPU. The shape is defined by the Gerstner´s equation considering the movement of each particles of water. The deep sea topology is considered. It is possible to tackles the representation in deep water as well as in shallow water. The ocean floor profoundness and inclination influence on the shape and form of the particle displacement are considered. The model represents also the wave refraction and the wind or gale effect on the wave. This novel approach simulates the breaking waves near the shore. The real-time rendering technique implemented in this work uses combinations of advanced tangent-space reflective bump mapping and environment mapping plus Fresnel reflection and HDR.
Tertiary TypeTechnical Poster
Size406 KiB
Number of Files1
Target Filealex_33627.pdf
Last Update2007: administrator
Metadata Last Update2020: administrator {D 2007}
Document Stagecompleted
Is the master or a copy?is the master
User administrator
Content TypeExternal Contribution
source Directory Contentthere are no files
agreement Directory Contentthere are no files
History2008-07-17 14:09:45 :: -> administrator ::
2009-08-13 20:38:46 :: administrator -> banon ::
2010-08-28 20:02:32 :: banon -> administrator ::
2020-02-19 03:06:19 :: administrator -> :: 2007
Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress group holdercode isbn issn label lineage mark nextedition nexthigherunit notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume
Access Date2020, Oct. 22