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nvidia-texture-tools/extern/skylight/README.txt

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The files in this archive are a sample implementation of the analytical
skylight model presented in the SIGGRAPH 2012 paper
"An Analytic Model for Full Spectral Sky-Dome Radiance"
by
Lukas Hosek and Alexander Wilkie
Charles University in Prague, Czech Republic
Version: 1.0, May 11th, 2012
Please visit http://cgg.mff.cuni.cz/projects/SkylightModelling/ to check if
an updated version of this code has been published!
This archive contains the following files:
README.txt This file.
ArHosekSkyModel.h Header file for the reference functions. Their
usage is explained there, and sample code for
calling them is given.
ArHosekSkyModel.c Implementation of the functions.
ArHosekSkyModelData.h Coefficient data.
Please note that the source files are in C99, so that when e.g. compiling this
code with gcc, you have to add the "-std=c99" or "-std=gnu99" flags.