vincentlj a9db4c7c3f Generate random value for SSAO sampling
It should improve SSAO at least with grass.
However this make the algorithm even more sensitive to bad normals.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@14758 178a84e3-b1eb-0310-8ba1-8eac791a3b58
2013-12-23 18:14:02 +00:00
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2013-12-23 17:00:34 +00:00
2013-12-23 17:00:34 +00:00
2013-12-23 17:00:34 +00:00