From 1442dd29f16f95015999c8f7cb7c862437fdd8eb Mon Sep 17 00:00:00 2001
From: Isse <isidornie@gmail.com>
Date: Wed, 19 Apr 2023 21:14:19 +0200
Subject: [PATCH] fix NaN issue in apply_point_glow_light

---
 assets/voxygen/shaders/include/point_glow.glsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assets/voxygen/shaders/include/point_glow.glsl b/assets/voxygen/shaders/include/point_glow.glsl
index a283447a70..84291cf60b 100644
--- a/assets/voxygen/shaders/include/point_glow.glsl
+++ b/assets/voxygen/shaders/include/point_glow.glsl
@@ -18,7 +18,7 @@ void apply_point_glow_light(Light L, vec3 wpos, vec3 dir, float max_dist, inout
     #if (CLOUD_MODE >= CLOUD_MODE_HIGH)
         vec3 _unused;
         float unused2;
-        float spread = 1.0 / (1.0 + sqrt(cloud_at(nearest, 0.0, _unused, unused2).z) * 0.01);
+        float spread = 1.0 / (1.0 + sqrt(max(cloud_at(nearest, 0.0, _unused, unused2).z, 0.0)) * 0.01);
     #else
         const float spread = 1.0;
     #endif