From 313864812fa438225db6f32cc167459102c5a124 Mon Sep 17 00:00:00 2001
From: ousnius <ousnius@users.noreply.github.com>
Date: Sat, 18 Apr 2020 15:11:55 +0200
Subject: [PATCH] Fixed vertex deletion in segments

---
 lib/NIF/Geometry.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/NIF/Geometry.cpp b/lib/NIF/Geometry.cpp
index ef674361..6abb33b7 100644
--- a/lib/NIF/Geometry.cpp
+++ b/lib/NIF/Geometry.cpp
@@ -815,6 +815,8 @@ void BSTriShape::notifyVerticesDelete(const std::vector<ushort>& vertIndices) {
 
 	ApplyMapToTriangles(triangles, indexCollapse, &deletedTris);
 	numTriangles = triangles.size();
+
+	std::sort(deletedTris.begin(), deletedTris.end(), std::greater<>());
 }
 
 void BSTriShape::GetChildRefs(std::set<Ref*>& refs) {