From 2962acfdedc2ffab10d3696eb52e944543cfd278 Mon Sep 17 00:00:00 2001
From: Faerbit <faerbit@gmail.com>
Date: Fri, 27 Mar 2015 15:05:01 +0100
Subject: [PATCH] Made sun shine through the fog.

---
 data/shader/skydome.fsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/data/shader/skydome.fsh b/data/shader/skydome.fsh
index 7883e67..e8e4944 100644
--- a/data/shader/skydome.fsh
+++ b/data/shader/skydome.fsh
@@ -80,8 +80,8 @@ void main() {
     fogFactor *= clamp((1.0-((fragPosition.y-40.0)/30.0)), 0.0, 1.0);
     if (distanceToSun < sunSize) {
         float sunIntensity = clamp(0.3*exp(1/(distanceToSun/sunSize))-exp(1.0)*0.3, 0.0, 1.0);
-        vec4 color = mix(textureColor, vec4(sunColorFunc(sunAngle), sunIntensity), sunIntensity);
-        oColor = mix(color, fogColor(-sunAngle), fogFactor);
+        vec4 fogcolor = mix(textureColor, fogColor(-sunAngle), fogFactor);
+        oColor = mix(fogcolor, vec4(sunColorFunc(sunAngle), sunIntensity), sunIntensity*sin(2*(-sunAngle)));
     }
     else {
         oColor = mix(textureColor, fogColor(-sunAngle), fogFactor);