From 026ca7b3c961660e3003125e792cfb131ffe7498 Mon Sep 17 00:00:00 2001
From: Lukas Matena <lukasmatena@seznam.cz>
Date: Tue, 14 Feb 2023 14:02:40 +0100
Subject: [PATCH] Fixed wipe tower with no sparse layers (layers were missing)
 #9592 #9703

---
 src/libslic3r/GCode.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 07209c8d1a..6cb9e8e358 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -230,6 +230,8 @@ namespace Slic3r {
 
         std::string tcr_rotated_gcode = post_process_wipe_tower_moves(tcr, wipe_tower_offset, wipe_tower_rotation);
 
+        gcode += gcodegen.writer().unlift(); // Make sure there is no z-hop (in most cases, there isn't).
+
         double current_z = gcodegen.writer().get_position().z();
         if (z == -1.) // in case no specific z was provided, print at current_z pos
             z = current_z;