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Download HDRI Sky Generator

HDRI Sky Generator

HDRI Sky Generator is an easy to use free tool to generate physically correct HDR sky files. You simply set your time and location and the sky is computed. It's based on the CIE sky types. There is also an option to generate a cumulative sky HDRI (the light of a total day, month or in this case a year in 1 hour steps).


You can download the HDRISkyGenerator selfextracting installer here: HDRISkyGenerator.exe (11,1 MByte, for Windows XP / Windows Vista / Windows 7, 32 bit)


If You would like to contribute to further developments of HDRISkyGenerator or just like to say "Thank you", feel free to make a donation. Thank you! It's appreciated.

Change log

29.01.2013 - Initial Release
09.01.2014 - Bugfix in sun disk luminance calculation