#ifndef slic3r_GCodeWriter_hpp_ #define slic3r_GCodeWriter_hpp_ #include "libslic3r.h" #include #include "Extruder.hpp" #include "Point.hpp" #include "PrintConfig.hpp" #include "GCode/CoolingBuffer.hpp" namespace Slic3r { // Additional Codes which can be set by user using DoubleSlider static constexpr char ColorChangeCode[] = "M600"; static constexpr char PausePrintCode[] = "M601"; static constexpr char ToolChangeCode[] = "tool_change"; class GCodeWriter { public: GCodeConfig config; bool multiple_extruders; GCodeWriter() : multiple_extruders(false), m_extrusion_axis("E"), m_extruder(nullptr), m_single_extruder_multi_material(false), m_last_acceleration(0), m_max_acceleration(0), m_last_fan_speed(0), m_last_bed_temperature(0), m_last_bed_temperature_reached(true), m_lifted(0) {} Extruder* extruder() { return m_extruder; } const Extruder* extruder() const { return m_extruder; } std::string extrusion_axis() const { return m_extrusion_axis; } void apply_print_config(const PrintConfig &print_config); // Extruders are expected to be sorted in an increasing order. void set_extruders(std::vector extruder_ids); const std::vector& extruders() const { return m_extruders; } std::vector extruder_ids() const { std::vector out; out.reserve(m_extruders.size()); for (const Extruder &e : m_extruders) out.push_back(e.id()); return out; } std::string preamble(); std::string postamble() const; std::string set_temperature(unsigned int temperature, bool wait = false, int tool = -1) const; 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) const; // return false if this extruder was already selected bool need_toolchange(unsigned int extruder_id) const { return m_extruder == nullptr || m_extruder->id() != extruder_id; } std::string set_extruder(unsigned int extruder_id) { return this->need_toolchange(extruder_id) ? this->toolchange(extruder_id) : ""; } // Prefix of the toolchange G-code line, to be used by the CoolingBuffer to separate sections of the G-code // printed with the same extruder. std::string toolchange_prefix() const; std::string toolchange(unsigned int extruder_id); std::string set_speed(double F, const std::string &comment = std::string(), const std::string &cooling_marker = std::string()) const; std::string travel_to_xy(const Vec2d &point, const std::string &comment = std::string()); std::string travel_to_xyz(const Vec3d &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 Vec2d &point, double dE, const std::string &comment = std::string()); std::string extrude_to_xyz(const Vec3d &point, double dE, const std::string &comment = std::string()); std::string retract(bool before_wipe = false); std::string retract_for_toolchange(bool before_wipe = false); std::string unretract(); std::string lift(); std::string unlift(); Vec3d get_position() const { return m_pos; } private: // Extruders are sorted by their ID, so that binary search is possible. std::vector m_extruders; std::string m_extrusion_axis; bool m_single_extruder_multi_material; Extruder* m_extruder; unsigned int m_last_acceleration; // Limit for setting the acceleration, to respect the machine limits set for the Marlin firmware. // If set to zero, the limit is not in action. unsigned int m_max_acceleration; unsigned int m_last_fan_speed; unsigned int m_last_bed_temperature; bool m_last_bed_temperature_reached; double m_lifted; Vec3d m_pos = Vec3d::Zero(); std::string _travel_to_z(double z, const std::string &comment); std::string _retract(double length, double restart_extra, const std::string &comment); }; } /* namespace Slic3r */ #endif /* slic3r_GCodeWriter_hpp_ */