From d862385c8956b9cc1002323feddf0b65a777a1c1 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 19 Mar 2023 23:52:22 +0000
Subject: Use OpenMesh built-in to calculate face centre

---
 assetFactory/faceController.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/assetFactory/faceController.cpp b/assetFactory/faceController.cpp
index 1ec1467..2fb0412 100644
--- a/assetFactory/faceController.cpp
+++ b/assetFactory/faceController.cpp
@@ -33,8 +33,7 @@ FaceController::apply(ModelFactoryMesh & mesh, const StyleStack & parents, const
 						return std::move(out);
 					});
 			const auto vertexCount = points.size();
-			const auto centre
-					= std::accumulate(points.begin(), points.end(), glm::vec3 {}) / static_cast<float>(vertexCount);
+			const auto centre = mesh.calc_face_centroid(cf.second);
 			if (type == "extrude") {
 				Shape::CreatedFaces newFaces;
 				// mutate points
-- 
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