#3287 - Fixed GCodeAnalyzer and GCodeTimeEstimator when using Machinekit and Mach3/Linuxcnc gcode flavours

src/libslic3r/GCode.cpp

@@ -803,6 +803,7 @@ void GCode::_do_export(Print& print, FILE* file)
     // resets time estimators
     m_normal_time_estimator.reset();
     m_normal_time_estimator.set_dialect(print.config().gcode_flavor);
+    m_normal_time_estimator.set_extrusion_axis(print.config().get_extrusion_axis()[0]);
     m_silent_time_estimator_enabled = (print.config().gcode_flavor == gcfMarlin) && print.config().silent_mode;
 
     // Until we have a UI support for the other firmwares than the Marlin, use the hardcoded default values
@@ -832,6 +833,7 @@ void GCode::_do_export(Print& print, FILE* file)
         {
             m_silent_time_estimator.reset();
             m_silent_time_estimator.set_dialect(print.config().gcode_flavor);
+            m_silent_time_estimator.set_extrusion_axis(print.config().get_extrusion_axis()[0]);
             /* "Stealth mode" values can be just a copy of "normal mode" values
             * (when they aren't input for a printer preset).
             * Thus, use back value from values, instead of second one, which could be absent
@@ -881,6 +883,9 @@ void GCode::_do_export(Print& print, FILE* file)
     }
     m_analyzer.set_extruder_offsets(extruder_offsets);
 
+    // tell analyzer about the extrusion axis
+    m_analyzer.set_extrusion_axis(print.config().get_extrusion_axis()[0]);
+
     // send extruders count to analyzer to allow it to detect invalid extruder idxs
     const ConfigOptionStrings* extruders_opt = dynamic_cast<const ConfigOptionStrings*>(print.config().option("extruder_colour"));
     const ConfigOptionStrings* filamemts_opt = dynamic_cast<const ConfigOptionStrings*>(print.config().option("filament_colour"));

src/libslic3r/GCode/Analyzer.cpp

@@ -108,16 +108,6 @@ GCodeAnalyzer::GCodeMove::GCodeMove(GCodeMove::EType type, const GCodeAnalyzer::
 {
 }
 
-GCodeAnalyzer::GCodeAnalyzer()
-{
-    reset();
-}
-
-void GCodeAnalyzer::set_extruder_offsets(const GCodeAnalyzer::ExtruderOffsetsMap& extruder_offsets)
-{
-    m_extruder_offsets = extruder_offsets;
-}
-
 void GCodeAnalyzer::set_extruders_count(unsigned int count)
 {
     m_extruders_count = count;
@@ -125,11 +115,6 @@ void GCodeAnalyzer::set_extruders_count(unsigned int count)
         m_extruder_color[i] = i;
 }
 
-void GCodeAnalyzer::set_gcode_flavor(const GCodeFlavor& flavor)
-{
-    m_gcode_flavor = flavor;
-}
-
 void GCodeAnalyzer::reset()
 {
     _set_units(Millimeters);

src/libslic3r/GCode/Analyzer.hpp

@@ -123,12 +123,14 @@ private:
     std::string m_process_output;
 
 public:
-    GCodeAnalyzer();
+    GCodeAnalyzer() { reset(); }
 
-    void set_extruder_offsets(const ExtruderOffsetsMap& extruder_offsets);
+    void set_extruder_offsets(const ExtruderOffsetsMap& extruder_offsets) { m_extruder_offsets = extruder_offsets; }
     void set_extruders_count(unsigned int count);
 
-    void set_gcode_flavor(const GCodeFlavor& flavor);
+    void set_extrusion_axis(char axis) { m_parser.set_extrusion_axis(axis); }
+
+    void set_gcode_flavor(const GCodeFlavor& flavor) { m_gcode_flavor = flavor; }
 
     // Reinitialize the analyzer
     void reset();

src/libslic3r/GCodeReader.hpp

@@ -119,6 +119,7 @@ public:
     float  f() const { return m_position[F]; }
 
     char   extrusion_axis() const { return m_extrusion_axis; }
+    void   set_extrusion_axis(char axis) { m_extrusion_axis = axis; }
 
 private:
     const char* parse_line_internal(const char *ptr, GCodeLine &gline, std::pair<const char*, const char*> &command);

src/libslic3r/GCodeTimeEstimator.hpp

@@ -342,6 +342,8 @@ namespace Slic3r {
         void increment_g1_line_id();
         void reset_g1_line_id();
 
+        void set_extrusion_axis(char axis) { m_parser.set_extrusion_axis(axis); }
+
         void set_extruder_id(unsigned int id);
         unsigned int get_extruder_id() const;
         void reset_extruder_id();