From 70e8b4c854a070ba5552baf1bc14300692b076b3 Mon Sep 17 00:00:00 2001
From: Vincent Lejeune <vljn@ovi.com>
Date: Thu, 15 Jan 2015 19:52:48 +0100
Subject: [PATCH] When there are 8 lod level, 7 is the max

---
 data/shaders/utils/SpecularIBL.frag | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/data/shaders/utils/SpecularIBL.frag b/data/shaders/utils/SpecularIBL.frag
index 053348a7f..6bbb8b78c 100644
--- a/data/shaders/utils/SpecularIBL.frag
+++ b/data/shaders/utils/SpecularIBL.frag
@@ -6,6 +6,6 @@ vec3 SpecularIBL(vec3 normal, vec3 V, float roughness)
     sampleDirection = (InverseViewMatrix * vec4(sampleDirection, 0.)).xyz;
 
      // Assume 8 level of lod (ie 256x256 texture)
-    float lodval = 8. * (1. - roughness);
-    return clamp(  textureLod(probe, sampleDirection, lodval).rgb, 0., 1.);
+    float lodval = 7. * (1. - roughness);
+    return clamp(textureLod(probe, sampleDirection, lodval).rgb, 0., 1.);
 }