From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 6 Jan 2017 11:49:20 +0000 (+0200)
Subject: Simplify reflections in the singlepass shader
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=a873639a9346082f9e71145a2b318bea32bfdeb6;hp=a873639a9346082f9e71145a2b318bea32bfdeb6;p=libs%2Fgl.git

Simplify reflections in the singlepass shader

Specular reflection of the sky was dropped.  It's better implemented
through an environment map.  In the future I'll add a skybox utility
class which provides a simple environment map.
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