From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 3 Jul 2019 21:06:00 +0000 (+0300)
Subject: Guard against sample points behind the camera in ambient occlusion
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;ds=sidebyside;h=ed5d922fd58c5cb1fc7502c93983d37fc871ddf5;hp=ed5d922fd58c5cb1fc7502c93983d37fc871ddf5;p=libs%2Fgl.git

Guard against sample points behind the camera in ambient occlusion
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