From 85f01d2294a83ee42de46d368af0fcce9299fa21 Mon Sep 17 00:00:00 2001
From: "zhimin.zeng" <zhimin.zeng@bambulab.com>
Date: Tue, 23 Sep 2025 10:54:37 +0800
Subject: [PATCH] FIX: Some unnecessary timelapse photography commands

jira: STUDIO-14775
Change-Id: I301508b3b25ae9d43fbf93bc976d1f8c3556bc52
(cherry picked from commit cfeaa7257b156ea395c905fe797bd7e1052700ff)
---
 src/libslic3r/GCode.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 91b747853e..0e60596a12 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -4806,8 +4806,11 @@ LayerResult GCode::process_layer(
                 gcode_toolchange = m_wipe_tower->tool_change(*this, extruder_id, extruder_id == layer_tools.extruders.back());
             }
         } else {
-            if (m_writer.need_toolchange(extruder_id) &&
-                m_config.nozzle_diameter.values.size() == 2 && writer().filament() &&
+            if (need_insert_timelapse_gcode_for_traditional &&
+                !has_insert_timelapse_gcode &&
+                m_writer.need_toolchange(extruder_id) &&
+                m_config.nozzle_diameter.values.size() == 2 &&
+                writer().filament() &&
                 (get_extruder_id(writer().filament()->id()) == most_used_extruder)) {
                 gcode += this->retract(false, false, auto_lift_type);
                 m_writer.add_object_change_labels(gcode);