From bc40e58f6e6e37b6a52da1017bf68a73e926b43f Mon Sep 17 00:00:00 2001
From: thysson2701 <thysson2701@gmail.com>
Date: Tue, 21 Jul 2026 22:25:15 +0200
Subject: [PATCH] fix(build): convert Points3 to 2D Points for wipe path
 construction in extrude_path

---
 src/libslic3r/GCode.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 053b6ab777a..c0a353c7978 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -10669,7 +10669,12 @@ std::string GCode::extrude_path(ExtrusionPath path, std::string description, dou
                     if (dist < min_dist) min_dist = dist;
                     if (min_dist < scale_(0.2) && dist > min_dist) break;
                 }
-                m_wipe.path = Polyline(Points(path.polyline.points.begin() + i - 1, path.polyline.points.end()));
+                {
+                    Points wipe_pts;
+                    for (auto it = path.polyline.points.begin() + i - 1; it != path.polyline.points.end(); ++it)
+                        wipe_pts.emplace_back(it->to_point());
+                    m_wipe.path = Polyline(std::move(wipe_pts));
+                }
             }
         } else
             m_wipe.path.reverse();