Title: Form factor evaluation with regional BSP trees
Authors: Nechvíle, Karel
Sochor, Jiří
Citation: Journal of WSCG. 1996, vol. 4, no. 1-2, p. 285-293.
Issue Date: 1996
Publisher: Václav Skala - UNION Agency
Document type: článek
URI: http://wscg.zcu.cz/wscg1996/wscg96.htm#abs
ISSN: 1213-6972 (print)
1213-6980 (CD-ROM)
1213-6964 (online)
Keywords: radiozita;algoritmy;BSP
Keywords in different language: radiosity;algorithms;BSP
Abstract in different language: Form factor evaluation is an expensive and time consuming operation for radiosity applications. Visibility algorithms have to deal with a huge number of patches, rapidly increasing during an adaptive subdivision. This paper presents one possible approach to visibility part of complex radiosity algorithm - dividing the scene to non-overlapping regions and creating hierarchichal BSP tree with many regional BSP trees. The regional BSP approach offers possibility to solve radiosity in acceptable time without special HW.
Rights: © Václav Skala - UNION Agency
Appears in Collections:Volume 4, number 1-2 (1996)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/16002

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