Add offset to the finalize wipe tower move

TheWug · Mar 22, 2024 · cdcd4da · cdcd4da
1 parent 9b050bf
commit cdcd4da
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/libslic3r/GCode/WipeTowerIntegration.cpp b/src/libslic3r/GCode/WipeTowerIntegration.cpp
@@ -266,9 +266,10 @@ std::string WipeTowerIntegration::tool_change(GCodeGenerator &gcodegen, int extr
 std::string WipeTowerIntegration::finalize(GCodeGenerator &gcodegen)
 {
     std::string gcode;
-    if (std::abs(gcodegen.writer().get_position().z() - m_final_purge.print_z) > EPSILON)
+    const double purge_z{m_final_purge.print_z + gcodegen.config().z_offset.value};
+    if (std::abs(gcodegen.writer().get_position().z() - purge_z) > EPSILON)
         gcode += gcodegen.generate_travel_gcode(
-            {{gcodegen.last_position->x(), gcodegen.last_position->y(), scaled(m_final_purge.print_z)}},
+            {{gcodegen.last_position->x(), gcodegen.last_position->y(), scaled(purge_z)}},
             "move to safe place for purging", [](){return "";}
         );
     gcode += append_tcr(gcodegen, m_final_purge, -1);