From 3ff36addbded4e5baff1b1fc2a89e916ae730238 Mon Sep 17 00:00:00 2001
From: Kawe Mazidjatari <48657826+Mauler125@users.noreply.github.com>
Date: Fri, 9 Aug 2024 14:41:16 +0200
Subject: [PATCH] Recast: clean up traverse link builder

Use existing math wrappers.
---
 .../recast/Detour/Source/DetourNavMeshBuilder.cpp      | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp b/src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp
index 44125ff9..6792753f 100644
--- a/src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp
+++ b/src/thirdparty/recast/Detour/Source/DetourNavMeshBuilder.cpp
@@ -482,10 +482,7 @@ static void connectTileTraverseLinks(dtNavMesh* const nav, dtMeshTile* const til
 			const float* const startPolyEpos = &tile->verts[startPoly->verts[(j + 1) % startPoly->vertCount] * 3];
 
 			float startPolyEdgeMid[3];
-
-			startPolyEdgeMid[0] = (startPolySpos[0]+startPolyEpos[0])*0.5f;
-			startPolyEdgeMid[1] = (startPolySpos[1]+startPolyEpos[1])*0.5f;
-			startPolyEdgeMid[2] = (startPolySpos[2]+startPolyEpos[2])*0.5f;
+			rdVmad(startPolyEdgeMid, startPolySpos, startPolyEpos, 0.5f);
 
 			float startEdgeDir[3];
 			rdVsub(startEdgeDir, startPolyEpos, startPolySpos);
@@ -507,10 +504,7 @@ static void connectTileTraverseLinks(dtNavMesh* const nav, dtMeshTile* const til
 					const float* const endPolyEpos = &tile->verts[endPoly->verts[(m + 1) % endPoly->vertCount] * 3];
 
 					float endPolyEdgeMid[3];
-
-					endPolyEdgeMid[0] = (endPolySpos[0]+endPolyEpos[0])*0.5f;
-					endPolyEdgeMid[1] = (endPolySpos[1]+endPolyEpos[1])*0.5f;
-					endPolyEdgeMid[2] = (endPolySpos[2]+endPolyEpos[2])*0.5f;
+					rdVmad(endPolyEdgeMid, endPolySpos, endPolyEpos, 0.5f);
 
 					float endEdgeDir[3];
 					rdVsub(endEdgeDir, endPolyEpos, endPolySpos);