From 14c1a77f8a0278f5a25d50d61de8f0728145294f Mon Sep 17 00:00:00 2001
From: Magnus Norddahl <dpjudas@users.noreply.github.com>
Date: Thu, 13 Oct 2016 18:08:04 +0200
Subject: [PATCH] Fix AmbientOcclusionColor bug where pixelpos was assumed to
 be in eye space coordinates

---
 wadsrc/static/shaders/glsl/main.fp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wadsrc/static/shaders/glsl/main.fp b/wadsrc/static/shaders/glsl/main.fp
index e26b2fd4a..5ab9f1118 100644
--- a/wadsrc/static/shaders/glsl/main.fp
+++ b/wadsrc/static/shaders/glsl/main.fp
@@ -287,7 +287,7 @@ vec3 AmbientOcclusionColor()
 	}
 	else 
 	{
-		fogdist = max(16.0, length(pixelpos.xyz));
+		fogdist = max(16.0, distance(pixelpos.xyz, uCameraPos.xyz));
 	}
 	fogfactor = exp2 (uFogDensity * fogdist);