From cd20d707d435f561c1fbe17a3acc0442029110d8 Mon Sep 17 00:00:00 2001
From: Marisa the Magician <marisa@sayachan.org>
Date: Mon, 25 Jul 2022 10:45:59 +0200
Subject: [PATCH] Fix incorrect mapping of texture indices for UE1 models.

---
 src/common/models/models_ue1.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/common/models/models_ue1.cpp b/src/common/models/models_ue1.cpp
index f76f13eff1..0f4ae7f43a 100644
--- a/src/common/models/models_ue1.cpp
+++ b/src/common/models/models_ue1.cpp
@@ -246,8 +246,9 @@ void FUE1Model::RenderFrame( FModelRenderer *renderer, FGameTexture *skin, int f
 		FGameTexture *sskin = skin;
 		if ( !sskin )
 		{
-			if (surfaceskinids && surfaceskinids[i].isValid())
-				sskin = TexMan.GetGameTexture(surfaceskinids[i], true);
+			int ssIndex = groups[i].texNum;
+			if (surfaceskinids && surfaceskinids[ssIndex].isValid())
+				sskin = TexMan.GetGameTexture(surfaceskinids[ssIndex], true);
 			if ( !sskin )
 			{
 				vofs += vsize;