From 187623b6a8132665ba7469fa07075112b60288fd Mon Sep 17 00:00:00 2001
From: samuncle <samuncle06@gmail.com>
Date: Fri, 31 May 2019 10:49:18 +0200
Subject: [PATCH] Update raytracer reflection to mitigate surface which are too
 glossy

---
 data/shaders/IBL.frag | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/data/shaders/IBL.frag b/data/shaders/IBL.frag
index bd21f900a..86b45c60d 100644
--- a/data/shaders/IBL.frag
+++ b/data/shaders/IBL.frag
@@ -132,6 +132,10 @@ void main(void)
 
     vec3 outColor = RayCast(reflected * max(minRayStep, -View_Pos.z),
                             hitPos, dDepth, dtex, fallback, 0.0);
+    
+    // TODO temporary measure the lack of mipmaping for RTT albedo
+    // Implement it in proper way
+    outColor = mix(fallback, outColor, specval);
     Spec = vec4(outColor.rgb, 1.0);
 #endif