From f894c877238023353f28702a1c23809d62d94848 Mon Sep 17 00:00:00 2001
From: bjorn <mail@bjornbyt.es>
Date: Sat, 13 Aug 2022 00:26:18 -0700
Subject: [PATCH] Clamp roughness to .05;

---
 etc/shaders/lovr.glsl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/etc/shaders/lovr.glsl b/etc/shaders/lovr.glsl
index 7f030ebb..ec96d007 100644
--- a/etc/shaders/lovr.glsl
+++ b/etc/shaders/lovr.glsl
@@ -239,6 +239,7 @@ void initSurface(out Surface surface) {
 
   float roughness = Material.roughness;
   if (useRoughnessTexture) roughness *= getPixel(RoughnessTexture, UV).g;
+  roughness = max(roughness, .05);
   surface.roughness2 = roughness * roughness;
 
   surface.occlusion = 1.;