From 4de6e8808586fe1b806f955d3ddd785c6d827a16 Mon Sep 17 00:00:00 2001
From: Ptolemy <ptolemy@lindenlab.com>
Date: Tue, 28 Jun 2022 10:37:33 -0700
Subject: SL-17274: PBR: Add reflection vec

---
 indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl | 1 +
 1 file changed, 1 insertion(+)

(limited to 'indra/newview/app_settings/shaders/class3/deferred')

diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
index bb14ca471d..758b267b40 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
@@ -253,6 +253,7 @@ void main()
         vec3  kSpec      = reflect0 + fresnelR*pow(1.0 - dotNV, 5.0);
 
         // Reference: getIBLRadianceGGX
+        vec3 reflection = normalize(reflect(-v,n));
         vec3 specLight  = getSpecularPBR(reflection);
 #if HAS_IBL
         kSpec          = mix( kSpec, iridescenceFresnel, iridescenceFactor);
-- 
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