HAL - INRIA :: [inria-00536256, version 1] Screen-Space Percentage-Closer Soft Shadows

inria-00536256, version 1

Screen-Space Percentage-Closer Soft Shadows

Mahdi M. Bagher ( Auteur à contacter de préférence , ) ^1, 2, Jan Kautz ², Nicolas Holzschuch () ¹, Cyril Soler () ¹

ACM SIGGRAPH 2010 Posters (2010)

Résumé : We present an algorithm for computing Percentage-Closer Soft Shadows inside a screen-space rendering loop. Our algorithm is faster than traditional soft shadows based on percentage closer ﬁltering, while providing soft shadows of similar visual quality. It combines naturally with a deferred shading pipeline, making it an ideal choice for video games. This algorithm is not only faster, but allows the use of larger shadow maps without dramatically affecting the rendering speed.

1 : ARTIS (INRIA Grenoble Rhône-Alpes / LJK Laboratoire Jean Kuntzmann)
CNRS : FR71 – INRIA – Laboratoire Jean Kuntzmann – CNRS : UMR5224 – Université Joseph Fourier - Grenoble I – Institut National Polytechnique de Grenoble (INPG)
2 : University College London - London's Global University (UCL)
University College of London (UCL)

inria-00536256, version 1
http://hal.inria.fr/inria-00536256
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Contributeur : Nicolas Holzschuch <>
Soumis le : Lundi 15 Novembre 2010, 16:59:47
Dernière modification le : Jeudi 15 Décembre 2011, 19:09:12

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DOI : 10.1145/1836845.1836987

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