Ported GCodeWriter to XS (faster G-code export!)

1 files changed, 63 insertions, 0 deletions

diff --git a/xs/src/libslic3r/GCodeWriter.hpp b/xs/src/libslic3r/GCodeWriter.hpp
new file mode 100644
index 000000000..5500a19f5
--- /dev/null
+++ b/xs/src/libslic3r/GCodeWriter.hpp
@@ -0,0 +1,63 @@
+#ifndef slic3r_GCodeWriter_hpp_
+#define slic3r_GCodeWriter_hpp_
+
+#include <myinit.h>
+#include <string>
+#include "Extruder.hpp"
+#include "Point.hpp"
+#include "PrintConfig.hpp"
+
+namespace Slic3r {
+
+class GCodeWriter {
+    public:
+    GCodeConfig config;
+    std::map<unsigned int,Extruder> extruders;
+    bool multiple_extruders;
+    
+    GCodeWriter()
+        : multiple_extruders(false), _extrusion_axis("E"), _extruder(NULL),
+            _last_acceleration(0), _last_fan_speed(0), _lifted(0)
+        {};
+    Extruder* extruder();
+    std::string extrusion_axis() const;
+    void apply_print_config(const PrintConfig &print_config);
+    void set_extruders(const std::vector<unsigned int> &extruder_ids);
+    std::string preamble();
+    std::string set_temperature(unsigned int temperature, bool wait = false, int tool = -1);
+    std::string set_bed_temperature(unsigned int temperature, bool wait = false);
+    std::string set_fan(unsigned int speed, bool dont_save = false);
+    std::string set_acceleration(unsigned int acceleration);
+    std::string reset_e(bool force = false);
+    std::string update_progress(unsigned int num, unsigned int tot, bool allow_100 = false);
+    bool need_toolchange(unsigned int extruder_id) const;
+    std::string set_extruder(unsigned int extruder_id);
+    std::string toolchange(unsigned int extruder_id);
+    std::string set_speed(double F, const std::string &comment = std::string());
+    std::string travel_to_xy(const Pointf &point, const std::string &comment = std::string());
+    std::string travel_to_xyz(const Pointf3 &point, const std::string &comment = std::string());
+    std::string travel_to_z(double z, const std::string &comment = std::string());
+    bool will_move_z(double z) const;
+    std::string extrude_to_xy(const Pointf &point, double dE, const std::string &comment = std::string());
+    std::string extrude_to_xyz(const Pointf3 &point, double dE, const std::string &comment = std::string());
+    std::string retract();
+    std::string retract_for_toolchange();
+    std::string unretract();
+    std::string lift();
+    std::string unlift();
+    
+    private:
+    std::string _extrusion_axis;
+    Extruder* _extruder;
+    unsigned int _last_acceleration;
+    unsigned int _last_fan_speed;
+    double _lifted;
+    Pointf3 _pos;
+    
+    std::string _travel_to_z(double z, const std::string &comment);
+    std::string _retract(double length, double restart_extra, const std::string &comment);
+};
+
+}
+
+#endif