From 95e2213b1e78a4172e229f1b39da6828257a7bb7 Mon Sep 17 00:00:00 2001
From: Vincent Lejeune <vljn@ovi.com>
Date: Mon, 12 Jan 2015 20:13:11 +0100
Subject: [PATCH] SSAO can me 0 sometimes

---
 data/shaders/ssao.frag | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/shaders/ssao.frag b/data/shaders/ssao.frag
index 73946d155..a66d8b462 100644
--- a/data/shaders/ssao.frag
+++ b/data/shaders/ssao.frag
@@ -62,5 +62,5 @@ void main(void)
         bl += max(0, dot(vi, norm) - FragPos.z * beta) / (dot(vi, vi) + epsilon);
     }
 
-    AO = max(pow(1.0 - min(2. * sigma * bl * invSamples, 0.99), k), 0.1);
+    AO = max(pow(1.0 - min(2. * sigma * bl * invSamples, 0.99), k), 0.);
 }