From 1cd49fe249db4cfeb102283fdc068e9cc1549e3e Mon Sep 17 00:00:00 2001
From: Sasha <alex0002b@gmail.com>
Date: Fri, 15 Mar 2024 17:05:44 +0000
Subject: [PATCH] fixed cloud/fog/ambient light on mac

---
 shaders/lib/sky_gradient.glsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shaders/lib/sky_gradient.glsl b/shaders/lib/sky_gradient.glsl
index 7cd466a..b8865ee 100644
--- a/shaders/lib/sky_gradient.glsl
+++ b/shaders/lib/sky_gradient.glsl
@@ -133,7 +133,7 @@ vec4 texture2D_bicubic_offset(sampler2D tex, vec2 uv, float noise, float scale)
 }
 
 vec2 sphereToCarte(vec3 dir) {
-    float lonlat = atan(-dir.x, -dir.z);
+    float lonlat = saturate(atan(-dir.x, -dir.z));
     return vec2(lonlat * (0.5/pi) +0.5,0.5*dir.y+0.5);
 }