Error-bounded terrain rendering approach based on geometry clipmaps

This paper introduces a terrain rendering technique based on Geometry Clipmaps. This technique includes screen-space error analysis from application’s view parameters in order to provide error-bounded visualization. This is accomplished dividing each nested patch into tiles to analyze the projected...

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Guardado en:
Detalles Bibliográficos
Autores principales: Guaycochea, Lucas Enrique, Abbate, Horacio Antonio
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2011
Materias:
Ciencias Informáticas
terrain rendering technique; geometry clipmaps
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/18695
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-18695
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
terrain rendering technique; geometry clipmaps
spellingShingle Ciencias Informáticas
terrain rendering technique; geometry clipmaps
Guaycochea, Lucas Enrique
Abbate, Horacio Antonio
Error-bounded terrain rendering approach based on geometry clipmaps
topic_facet Ciencias Informáticas
terrain rendering technique; geometry clipmaps
description This paper introduces a terrain rendering technique based on Geometry Clipmaps. This technique includes screen-space error analysis from application’s view parameters in order to provide error-bounded visualization. This is accomplished dividing each nested patch into tiles to analyze the projected error into screen, as tiled-block terrain rendering techniques do. Finally, the implementation takes advantage of modern GPU processing power using DirectX 10 graphics library. The results obtained allow real-time navigation over large terrain extensions, consuming little CPU processing time.
format Objeto de conferencia
Objeto de conferencia
author Guaycochea, Lucas Enrique
Abbate, Horacio Antonio
author_facet Guaycochea, Lucas Enrique
Abbate, Horacio Antonio
author_sort Guaycochea, Lucas Enrique
title Error-bounded terrain rendering approach based on geometry clipmaps
title_short Error-bounded terrain rendering approach based on geometry clipmaps
title_full Error-bounded terrain rendering approach based on geometry clipmaps
title_fullStr Error-bounded terrain rendering approach based on geometry clipmaps
title_full_unstemmed Error-bounded terrain rendering approach based on geometry clipmaps
title_sort error-bounded terrain rendering approach based on geometry clipmaps
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/18695
work_keys_str_mv AT guaycochealucasenrique errorboundedterrainrenderingapproachbasedongeometryclipmaps
AT abbatehoracioantonio errorboundedterrainrenderingapproachbasedongeometryclipmaps
bdutipo_str Repositorios
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