From d65bec3667e0344d71223c581ce09e8573191294 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 23 Dec 2024 13:26:18 +0000
Subject: Use correct triangle when creating surface boundary ends

---
 game/geoData.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/game/geoData.cpp b/game/geoData.cpp
index d8caff7..9516a95 100644
--- a/game/geoData.cpp
+++ b/game/geoData.cpp
@@ -545,8 +545,8 @@ GeoData::setHeights(const std::span<const GlobalPosition3D> triangleStrip, const
 		triangle++;
 	};
 	std::ranges::for_each(newVerts | std::views::adjacent<3>, doBoundary);
-	doBoundaryPart(*++newVerts.begin(), newVerts.front(), *strip.rbegin());
-	doBoundaryPart(*++newVerts.rbegin(), newVerts.back(), *strip.rbegin());
+	doBoundaryPart(*++newVerts.begin(), newVerts.front(), strip.front());
+	doBoundaryPart(*++newVerts.rbegin(), newVerts.back(), strip.back());
 
 	std::set<HalfedgeHandle> done;
 	std::set<HalfedgeHandle> todo;
-- 
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