From 88be599c2e04e8ef83dc23b91f2c0c4e66c5ff59 Mon Sep 17 00:00:00 2001
From: Romain Guy <romainguy@curious-creature.com>
Date: Mon, 1 May 2023 13:53:25 -0700
Subject: [PATCH] Use width instead of heigh

---
 libs/ibl/src/CubemapIBL.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ibl/src/CubemapIBL.cpp b/libs/ibl/src/CubemapIBL.cpp
index f6ce8ab269..ecde2fafe3 100644
--- a/libs/ibl/src/CubemapIBL.cpp
+++ b/libs/ibl/src/CubemapIBL.cpp
@@ -1022,7 +1022,7 @@ void CubemapIBL::DFG(JobSystem& js, Image& dst, bool multiscatter, bool cloth) {
                     // here we're using ^2, but other mappings are possible.
                     // ==> coord = sqrt(linear_roughness)
                     const float linear_roughness = coord * coord;
-                    for (size_t x = 0; x < height; x++, data++) {
+                    for (size_t x = 0; x < width; x++, data++) {
                         // const float NoV = float(x) / (width-1);
                         const float NoV = saturate((x + 0.5f) / width);
                         float3 r = { dfvFunction(NoV, linear_roughness, 1024), 0 };