From e27d5cdc71c31343dab1b5535257200cf661132a Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Thu, 7 Dec 2023 14:56:18 +0100
Subject: [PATCH] SPE-2079: Fixed wiggling of Rotate gizmo when moving an
 object

---
 src/slic3r/GUI/Selection.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/slic3r/GUI/Selection.cpp b/src/slic3r/GUI/Selection.cpp
index 26cb356ca4..8b0da6312f 100644
--- a/src/slic3r/GUI/Selection.cpp
+++ b/src/slic3r/GUI/Selection.cpp
@@ -928,9 +928,9 @@ const std::pair<Vec3d, double> Selection::get_bounding_sphere() const
                 const TriangleMesh* hull = volume.convex_hull();
                 const indexed_triangle_set& its = (hull != nullptr) ?
                     hull->its : m_model->objects[volume.object_idx()]->volumes[volume.volume_idx()]->mesh().its;
-                const Transform3d& matrix = volume.world_matrix();
+                const Transform3f matrix = volume.world_matrix().cast<float>();
                 for (const Vec3f& v : its.vertices) {
-                    const Vec3d vv = matrix * v.cast<double>();
+                    const Vec3f vv = matrix * v;
                     points.push_back(Point(vv.x(), vv.y(), vv.z()));
                 }
             }