From 4fd9a99f5b5906853b1cd840e2f3fa33e53dc2f1 Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Fri, 22 Oct 2021 14:46:07 +0200
Subject: [PATCH] Bed3D::is_circle() - Use
 Geometry::circle_center_taubin_newton() to detect candidate center

---
 src/slic3r/GUI/3DBed.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/3DBed.cpp b/src/slic3r/GUI/3DBed.cpp
index 18c017da1..8e6867311 100644
--- a/src/slic3r/GUI/3DBed.cpp
+++ b/src/slic3r/GUI/3DBed.cpp
@@ -271,7 +271,8 @@ bool Bed3D::is_circle(const Pointfs& shape, Vec2d* center, double* radius)
 
     // Analyze the array of points.
     // Do they reside on a circle ?
-    const Vec2d box_center = BoundingBoxf(shape).center();
+    const Vec2d box_center = Geometry::circle_center_taubin_newton(shape);
+
     std::vector<double> vertex_distances;
     double avg_dist = 0.0;
     for (const Vec2d& pt : shape) {