From 8d45f27965fa60a54d3a57972f197315c2d03aa2 Mon Sep 17 00:00:00 2001
From: XProger <xproger@list.ru>
Date: Sun, 1 Mar 2020 05:28:16 +0300
Subject: [PATCH] fix vertex weld for TR4

---
 src/mesh.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/mesh.h b/src/mesh.h
index 27ef7f0..b41ed44 100644
--- a/src/mesh.h
+++ b/src/mesh.h
@@ -731,9 +731,10 @@ struct MeshBuilder {
             short4 *VAR = new short4[RANGE.vCount];\
             for (int i = 0; i < RANGE.vCount; i++) {\
                 VAR[i] = vertices[RANGE.vStart + i].coord;\
-                VAR[i].x += jointsPos[VAR[i].w].x;\
-                VAR[i].y += jointsPos[VAR[i].w].y;\
-                VAR[i].z += jointsPos[VAR[i].w].z;\
+                int index = VAR[i].w / 2;\
+                VAR[i].x += jointsPos[index].x;\
+                VAR[i].y += jointsPos[index].y;\
+                VAR[i].z += jointsPos[index].z;\
             }
 
         COORD_FILL(vSkin,   rangeSkin);