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authorNvPhysX <[email protected]>2016-03-25 08:31:02 -0400
committerNvPhysX <[email protected]>2016-03-25 08:31:02 -0400
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@@ -4,8 +4,11 @@ Welcome to NVIDIA's HBAO+ source code repository.
To begin, clone this repository onto your local drive.
See Documentation under \doc.
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NVIDIA HBAO+ 3.0.
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Overview
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HBAO+ is a SSAO algorithm designed to achieve high GPU efficiency. The algorithm is based on HBAO [Bavoil and Sainz 2008], with the following differences:
To minimize cache trashing, HBAO+ does not use any randomization texture. Instead, the algorithm uses an Interleaved Rendering approach, generating the AO in multiple passes with a unique jitter value per pass [Bavoil and Jansen 2013].