IEEE - Institute of Electrical and Electronics Engineers, Inc. - Analytic Approximations for Real-Time Area Light Shading

Author(s): Pascal Lecocq ; Arthur Dufay ; Gael Sourimant ; Jean-Eudes Marvie
Sponsor(s): IEEE Comput. Soc. Tech. Committee on Comput. Graphics
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 May 2017
Volume: 23
Page(s): 1,428 - 1,441
ISSN (CD): 2160-9306
ISSN (Electronic): 1941-0506
ISSN (Paper): 1077-2626
DOI: 10.1109/TVCG.2017.2656889
Regular:

We introduce analytic approximations for accurate real-time rendering of surfaces lit by non-occluded area light sources. Our solution leverages the Irradiance Tensors developed by Arvo for the... View More

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