Add ironing to "lift only on top surfaces"

it's now "lift only on top & ironing surfaces"
supermerill/SuperSlicer#1773

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 76e6e4516..7fc592643 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -4186,9 +4186,9 @@ std::string GCode::retract(bool toolchange)
         length is honored in case wipe path was too short.  */
     gcode += toolchange ? m_writer.retract_for_toolchange() : m_writer.retract();
     bool need_lift = !m_writer.tool_is_extruder() || toolchange || (BOOL_EXTRUDER_CONFIG(retract_lift_first_layer) && m_config.print_retract_lift.value != 0 && this->m_layer_index == 0);
-    bool last_fill_extusion_role_top_infill = (this->m_last_extrusion_role == ExtrusionRole::erTopSolidInfill);
+    bool last_fill_extusion_role_top_infill = (this->m_last_extrusion_role == ExtrusionRole::erTopSolidInfill || this->m_last_extrusion_role == ExtrusionRole::erIroning);
     if(this->m_last_extrusion_role == ExtrusionRole::erGapFill)
-        last_fill_extusion_role_top_infill = (this->m_last_notgapfill_extrusion_role == ExtrusionRole::erTopSolidInfill);
+        last_fill_extusion_role_top_infill = (this->m_last_notgapfill_extrusion_role == ExtrusionRole::erTopSolidInfill || this->m_last_notgapfill_extrusion_role == ExtrusionRole::erIroning);
     if (!need_lift && m_config.print_retract_lift.value != 0) {
         if (EXTRUDER_CONFIG_WITH_DEFAULT(retract_lift_top, "") == "Not on top")
             need_lift = !last_fill_extusion_role_top_infill;