Efficient Glossy Global Illumination with Interactive Viewing

Abstract : The ability to perform interactive walkthroughs of global illumination solutions including glossy effects is a challenging open problem. In this paper we overcome certain limitations of previous approaches. We first introduce a novel, memory- and compute-efficient representation of incoming illumination, in the context of a hierarchical radiance clustering algorithm. We then represent outgoing radiance with an adaptive hierarchical basis, in a manner suitable for interactive display. Using appropriate refinement and display strategies, we achieve walkthroughs of glossy solutions at interactive rates for non-trivial scenes. In addition, our implementation has been developed to be portable and easily adaptable as an extension to existing, diffuse-only, hierarchical radiosity systems. We present results of the implementation of glossy global illumination in two independent global illumination systems.
Type de document :
Communication dans un congrès
Graphics Interface (GI'99) Proceedings, Jun 1999, Kingston, Ontario, Canada. pp.50--57, 1999, 〈http://www.graphicsinterface.org/proceedings/1999/145/〉
Liste complète des métadonnées

Littérature citée [28 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/inria-00510070
Contributeur : Team Evasion <>
Soumis le : mardi 17 août 2010 - 15:13:09
Dernière modification le : jeudi 11 janvier 2018 - 06:20:04
Document(s) archivé(s) le : jeudi 18 novembre 2010 - 03:02:46

Identifiants

  • HAL Id : inria-00510070, version 1

Collections

INRIA | UGA | IMAG

Citation

Marc Stamminger, Annette Scheel, Xavier Granier, Frederic Perez-Cazorla, George Drettakis, et al.. Efficient Glossy Global Illumination with Interactive Viewing. Graphics Interface (GI'99) Proceedings, Jun 1999, Kingston, Ontario, Canada. pp.50--57, 1999, 〈http://www.graphicsinterface.org/proceedings/1999/145/〉. 〈inria-00510070〉

Partager

Métriques

Consultations de la notice

212

Téléchargements de fichiers

132