From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 11 Jan 2011 20:03:37 +0000 (+0000)
Subject: Better tracking of Renderer matrix changes
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=90a26a1740d5843b60d07d9c39d8567bfed5189c;hp=90a26a1740d5843b60d07d9c39d8567bfed5189c;p=libs%2Fgl.git

Better tracking of Renderer matrix changes
Make MatrixStack::top() const
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