500 lines
25 KiB
C++
500 lines
25 KiB
C++
#ifndef slic3r_Print_hpp_
|
|
#define slic3r_Print_hpp_
|
|
|
|
#include "PrintBase.hpp"
|
|
|
|
#include "BoundingBox.hpp"
|
|
#include "ExtrusionEntityCollection.hpp"
|
|
#include "Flow.hpp"
|
|
#include "Point.hpp"
|
|
#include "Slicing.hpp"
|
|
#include "GCode/ToolOrdering.hpp"
|
|
#include "GCode/WipeTower.hpp"
|
|
#include "GCode/ThumbnailData.hpp"
|
|
#include "GCode/GCodeProcessor.hpp"
|
|
|
|
#include "libslic3r.h"
|
|
|
|
namespace Slic3r {
|
|
|
|
class Print;
|
|
class PrintObject;
|
|
class ModelObject;
|
|
class GCode;
|
|
enum class SlicingMode : uint32_t;
|
|
class Layer;
|
|
class SupportLayer;
|
|
|
|
namespace FillAdaptive {
|
|
struct Octree;
|
|
struct OctreeDeleter;
|
|
using OctreePtr = std::unique_ptr<Octree, OctreeDeleter>;
|
|
};
|
|
|
|
// Print step IDs for keeping track of the print state.
|
|
// The Print steps are applied in this order.
|
|
enum PrintStep {
|
|
psWipeTower,
|
|
// Ordering of the tools on PrintObjects for a multi-material print.
|
|
// psToolOrdering is a synonym to psWipeTower, as the Wipe Tower calculates and modifies the ToolOrdering,
|
|
// while if printing without the Wipe Tower, the ToolOrdering is calculated as well.
|
|
psToolOrdering = psWipeTower,
|
|
psSkirt,
|
|
psBrim,
|
|
// Last step before G-code export, after this step is finished, the initial extrusion path preview
|
|
// should be refreshed.
|
|
psSlicingFinished = psBrim,
|
|
psGCodeExport,
|
|
psCount,
|
|
};
|
|
|
|
enum PrintObjectStep {
|
|
posSlice, posPerimeters, posPrepareInfill,
|
|
posInfill, posIroning, posSupportMaterial, posCount,
|
|
};
|
|
|
|
// A PrintRegion object represents a group of volumes to print
|
|
// sharing the same config (including the same assigned extruder(s))
|
|
class PrintRegion
|
|
{
|
|
friend class Print;
|
|
|
|
// Methods NOT modifying the PrintRegion's state:
|
|
public:
|
|
const Print* print() const { return m_print; }
|
|
const PrintRegionConfig& config() const { return m_config; }
|
|
// 1-based extruder identifier for this region and role.
|
|
unsigned int extruder(FlowRole role) const;
|
|
Flow flow(FlowRole role, double layer_height, bool bridge, bool first_layer, double width, const PrintObject &object) const;
|
|
// Average diameter of nozzles participating on extruding this region.
|
|
coordf_t nozzle_dmr_avg(const PrintConfig &print_config) const;
|
|
// Average diameter of nozzles participating on extruding this region.
|
|
coordf_t bridging_height_avg(const PrintConfig &print_config) const;
|
|
|
|
// Collect 0-based extruder indices used to print this region's object.
|
|
void collect_object_printing_extruders(std::vector<unsigned int> &object_extruders) const;
|
|
static void collect_object_printing_extruders(const PrintConfig &print_config, const PrintRegionConfig ®ion_config, std::vector<unsigned int> &object_extruders);
|
|
|
|
// Methods modifying the PrintRegion's state:
|
|
public:
|
|
Print* print() { return m_print; }
|
|
void set_config(const PrintRegionConfig &config) { m_config = config; }
|
|
void set_config(PrintRegionConfig &&config) { m_config = std::move(config); }
|
|
void config_apply_only(const ConfigBase &other, const t_config_option_keys &keys, bool ignore_nonexistent = false)
|
|
{ this->m_config.apply_only(other, keys, ignore_nonexistent); }
|
|
|
|
protected:
|
|
size_t m_refcnt;
|
|
|
|
private:
|
|
Print *m_print;
|
|
PrintRegionConfig m_config;
|
|
|
|
PrintRegion(Print* print) : m_refcnt(0), m_print(print) {}
|
|
PrintRegion(Print* print, const PrintRegionConfig &config) : m_refcnt(0), m_print(print), m_config(config) {}
|
|
~PrintRegion() = default;
|
|
};
|
|
|
|
|
|
typedef std::vector<Layer*> LayerPtrs;
|
|
typedef std::vector<SupportLayer*> SupportLayerPtrs;
|
|
class BoundingBoxf3; // TODO: for temporary constructor parameter
|
|
|
|
// Single instance of a PrintObject.
|
|
// As multiple PrintObjects may be generated for a single ModelObject (their instances differ in rotation around Z),
|
|
// ModelObject's instancess will be distributed among these multiple PrintObjects.
|
|
struct PrintInstance
|
|
{
|
|
// Parent PrintObject
|
|
PrintObject *print_object;
|
|
// Source ModelInstance of a ModelObject, for which this print_object was created.
|
|
const ModelInstance *model_instance;
|
|
// Shift of this instance's center into the world coordinates.
|
|
Point shift;
|
|
};
|
|
|
|
typedef std::vector<PrintInstance> PrintInstances;
|
|
|
|
class PrintObject : public PrintObjectBaseWithState<Print, PrintObjectStep, posCount>
|
|
{
|
|
private: // Prevents erroneous use by other classes.
|
|
typedef PrintObjectBaseWithState<Print, PrintObjectStep, posCount> Inherited;
|
|
|
|
public:
|
|
// vector of (layer height ranges and vectors of volume ids), indexed by region_id
|
|
std::vector<std::vector<std::pair<t_layer_height_range, int>>> region_volumes;
|
|
|
|
// Size of an object: XYZ in scaled coordinates. The size might not be quite snug in XY plane.
|
|
const Vec3crd& size() const { return m_size; }
|
|
const PrintObjectConfig& config() const { return m_config; }
|
|
const LayerPtrs& layers() const { return m_layers; }
|
|
const SupportLayerPtrs& support_layers() const { return m_support_layers; }
|
|
const Transform3d& trafo() const { return m_trafo; }
|
|
const PrintInstances& instances() const { return m_instances; }
|
|
|
|
// Bounding box is used to align the object infill patterns, and to calculate attractor for the rear seam.
|
|
// The bounding box may not be quite snug.
|
|
BoundingBox bounding_box() const { return BoundingBox(Point(- m_size.x() / 2, - m_size.y() / 2), Point(m_size.x() / 2, m_size.y() / 2)); }
|
|
// Height is used for slicing, for sorting the objects by height for sequential printing and for checking vertical clearence in sequential print mode.
|
|
// The height is snug.
|
|
coord_t height() const { return m_size.z(); }
|
|
// Centering offset of the sliced mesh from the scaled and rotated mesh of the model.
|
|
const Point& center_offset() const { return m_center_offset; }
|
|
|
|
// adds region_id, too, if necessary
|
|
void add_region_volume(unsigned int region_id, int volume_id, const t_layer_height_range &layer_range) {
|
|
if (region_id >= region_volumes.size())
|
|
region_volumes.resize(region_id + 1);
|
|
region_volumes[region_id].emplace_back(layer_range, volume_id);
|
|
}
|
|
// This is the *total* layer count (including support layers)
|
|
// this value is not supposed to be compared with Layer::id
|
|
// since they have different semantics.
|
|
size_t total_layer_count() const { return this->layer_count() + this->support_layer_count(); }
|
|
size_t layer_count() const { return m_layers.size(); }
|
|
void clear_layers();
|
|
const Layer* get_layer(int idx) const { return m_layers[idx]; }
|
|
Layer* get_layer(int idx) { return m_layers[idx]; }
|
|
// Get a layer exactly at print_z.
|
|
const Layer* get_layer_at_printz(coordf_t print_z) const;
|
|
Layer* get_layer_at_printz(coordf_t print_z);
|
|
// Get a layer approximately at print_z.
|
|
const Layer* get_layer_at_printz(coordf_t print_z, coordf_t epsilon) const;
|
|
Layer* get_layer_at_printz(coordf_t print_z, coordf_t epsilon);
|
|
|
|
// print_z: top of the layer; slice_z: center of the layer.
|
|
Layer* add_layer(int id, coordf_t height, coordf_t print_z, coordf_t slice_z);
|
|
|
|
size_t support_layer_count() const { return m_support_layers.size(); }
|
|
void clear_support_layers();
|
|
SupportLayer* get_support_layer(int idx) { return m_support_layers[idx]; }
|
|
SupportLayer* add_support_layer(int id, coordf_t height, coordf_t print_z);
|
|
SupportLayerPtrs::const_iterator insert_support_layer(SupportLayerPtrs::const_iterator pos, size_t id, coordf_t height, coordf_t print_z, coordf_t slice_z);
|
|
void delete_support_layer(int idx);
|
|
|
|
// Initialize the layer_height_profile from the model_object's layer_height_profile, from model_object's layer height table, or from slicing parameters.
|
|
// Returns true, if the layer_height_profile was changed.
|
|
static bool update_layer_height_profile(const ModelObject &model_object, const SlicingParameters &slicing_parameters, std::vector<coordf_t> &layer_height_profile);
|
|
|
|
// Collect the slicing parameters, to be used by variable layer thickness algorithm,
|
|
// by the interactive layer height editor and by the printing process itself.
|
|
// The slicing parameters are dependent on various configuration values
|
|
// (layer height, first layer height, raft settings, print nozzle diameter etc).
|
|
const SlicingParameters& slicing_parameters() const { return m_slicing_params; }
|
|
static SlicingParameters slicing_parameters(const DynamicPrintConfig &full_config, const ModelObject &model_object, float object_max_z);
|
|
|
|
// returns 0-based indices of extruders used to print the object (without brim, support and other helper extrusions)
|
|
std::vector<unsigned int> object_extruders() const;
|
|
|
|
// Called when slicing to SVG (see Print.pm sub export_svg), and used by perimeters.t
|
|
void slice();
|
|
|
|
// Helpers to slice support enforcer / blocker meshes by the support generator.
|
|
std::vector<ExPolygons> slice_support_volumes(const ModelVolumeType &model_volume_type) const;
|
|
std::vector<ExPolygons> slice_support_blockers() const { return this->slice_support_volumes(ModelVolumeType::SUPPORT_BLOCKER); }
|
|
std::vector<ExPolygons> slice_support_enforcers() const { return this->slice_support_volumes(ModelVolumeType::SUPPORT_ENFORCER); }
|
|
|
|
// Helpers to project custom facets on slices
|
|
void project_and_append_custom_facets(bool seam, EnforcerBlockerType type, std::vector<ExPolygons>& expolys) const;
|
|
|
|
private:
|
|
// to be called from Print only.
|
|
friend class Print;
|
|
|
|
PrintObject(Print* print, ModelObject* model_object, const Transform3d& trafo, PrintInstances&& instances);
|
|
~PrintObject() = default;
|
|
|
|
void config_apply(const ConfigBase &other, bool ignore_nonexistent = false) { this->m_config.apply(other, ignore_nonexistent); }
|
|
void config_apply_only(const ConfigBase &other, const t_config_option_keys &keys, bool ignore_nonexistent = false) { this->m_config.apply_only(other, keys, ignore_nonexistent); }
|
|
PrintBase::ApplyStatus set_instances(PrintInstances &&instances);
|
|
// Invalidates the step, and its depending steps in PrintObject and Print.
|
|
bool invalidate_step(PrintObjectStep step);
|
|
// Invalidates all PrintObject and Print steps.
|
|
bool invalidate_all_steps();
|
|
// Invalidate steps based on a set of parameters changed.
|
|
bool invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys);
|
|
// If ! m_slicing_params.valid, recalculate.
|
|
void update_slicing_parameters();
|
|
|
|
static PrintObjectConfig object_config_from_model_object(const PrintObjectConfig &default_object_config, const ModelObject &object, size_t num_extruders);
|
|
static PrintRegionConfig region_config_from_model_volume(const PrintRegionConfig &default_region_config, const DynamicPrintConfig *layer_range_config, const ModelVolume &volume, size_t num_extruders);
|
|
|
|
private:
|
|
void make_perimeters();
|
|
void prepare_infill();
|
|
void infill();
|
|
void ironing();
|
|
void generate_support_material();
|
|
|
|
void _slice(const std::vector<coordf_t> &layer_height_profile);
|
|
std::string _fix_slicing_errors();
|
|
void simplify_slices(double distance);
|
|
bool has_support_material() const;
|
|
void detect_surfaces_type();
|
|
void process_external_surfaces();
|
|
void discover_vertical_shells();
|
|
void bridge_over_infill();
|
|
void clip_fill_surfaces();
|
|
void discover_horizontal_shells();
|
|
void combine_infill();
|
|
void _generate_support_material();
|
|
std::pair<FillAdaptive::OctreePtr, FillAdaptive::OctreePtr> prepare_adaptive_infill_data();
|
|
|
|
// XYZ in scaled coordinates
|
|
Vec3crd m_size;
|
|
PrintObjectConfig m_config;
|
|
// Translation in Z + Rotation + Scaling / Mirroring.
|
|
Transform3d m_trafo = Transform3d::Identity();
|
|
// Slic3r::Point objects in scaled G-code coordinates
|
|
std::vector<PrintInstance> m_instances;
|
|
// The mesh is being centered before thrown to Clipper, so that the Clipper's fixed coordinates require less bits.
|
|
// This is the adjustment of the the Object's coordinate system towards PrintObject's coordinate system.
|
|
Point m_center_offset;
|
|
|
|
SlicingParameters m_slicing_params;
|
|
LayerPtrs m_layers;
|
|
SupportLayerPtrs m_support_layers;
|
|
|
|
// this is set to true when LayerRegion->slices is split in top/internal/bottom
|
|
// so that next call to make_perimeters() performs a union() before computing loops
|
|
bool m_typed_slices = false;
|
|
|
|
std::vector<ExPolygons> slice_region(size_t region_id, const std::vector<float> &z, SlicingMode mode) const;
|
|
std::vector<ExPolygons> slice_modifiers(size_t region_id, const std::vector<float> &z) const;
|
|
std::vector<ExPolygons> slice_volumes(const std::vector<float> &z, SlicingMode mode, const std::vector<const ModelVolume*> &volumes) const;
|
|
std::vector<ExPolygons> slice_volume(const std::vector<float> &z, SlicingMode mode, const ModelVolume &volume) const;
|
|
std::vector<ExPolygons> slice_volume(const std::vector<float> &z, const std::vector<t_layer_height_range> &ranges, SlicingMode mode, const ModelVolume &volume) const;
|
|
};
|
|
|
|
struct WipeTowerData
|
|
{
|
|
// Following section will be consumed by the GCodeGenerator.
|
|
// Tool ordering of a non-sequential print has to be known to calculate the wipe tower.
|
|
// Cache it here, so it does not need to be recalculated during the G-code generation.
|
|
ToolOrdering &tool_ordering;
|
|
// Cache of tool changes per print layer.
|
|
std::unique_ptr<std::vector<WipeTower::ToolChangeResult>> priming;
|
|
std::vector<std::vector<WipeTower::ToolChangeResult>> tool_changes;
|
|
std::unique_ptr<WipeTower::ToolChangeResult> final_purge;
|
|
std::vector<float> used_filament;
|
|
int number_of_toolchanges;
|
|
|
|
// Depth of the wipe tower to pass to GLCanvas3D for exact bounding box:
|
|
float depth;
|
|
float brim_width;
|
|
|
|
void clear() {
|
|
priming.reset(nullptr);
|
|
tool_changes.clear();
|
|
final_purge.reset(nullptr);
|
|
used_filament.clear();
|
|
number_of_toolchanges = -1;
|
|
depth = 0.f;
|
|
brim_width = 0.f;
|
|
}
|
|
|
|
private:
|
|
// Only allow the WipeTowerData to be instantiated internally by Print,
|
|
// as this WipeTowerData shares reference to Print::m_tool_ordering.
|
|
friend class Print;
|
|
WipeTowerData(ToolOrdering &tool_ordering) : tool_ordering(tool_ordering) { clear(); }
|
|
WipeTowerData(const WipeTowerData & /* rhs */) = delete;
|
|
WipeTowerData &operator=(const WipeTowerData & /* rhs */) = delete;
|
|
};
|
|
|
|
struct PrintStatistics
|
|
{
|
|
PrintStatistics() { clear(); }
|
|
std::string estimated_normal_print_time;
|
|
std::string estimated_silent_print_time;
|
|
double total_used_filament;
|
|
double total_extruded_volume;
|
|
double total_cost;
|
|
int total_toolchanges;
|
|
double total_weight;
|
|
double total_wipe_tower_cost;
|
|
double total_wipe_tower_filament;
|
|
std::map<size_t, float> filament_stats;
|
|
|
|
// Config with the filled in print statistics.
|
|
DynamicConfig config() const;
|
|
// Config with the statistics keys populated with placeholder strings.
|
|
static DynamicConfig placeholders();
|
|
// Replace the print statistics placeholders in the path.
|
|
std::string finalize_output_path(const std::string &path_in) const;
|
|
|
|
void clear() {
|
|
total_used_filament = 0.;
|
|
total_extruded_volume = 0.;
|
|
total_cost = 0.;
|
|
total_toolchanges = 0;
|
|
total_weight = 0.;
|
|
total_wipe_tower_cost = 0.;
|
|
total_wipe_tower_filament = 0.;
|
|
filament_stats.clear();
|
|
}
|
|
};
|
|
|
|
typedef std::vector<PrintObject*> PrintObjectPtrs;
|
|
typedef std::vector<PrintRegion*> PrintRegionPtrs;
|
|
|
|
// The complete print tray with possibly multiple objects.
|
|
class Print : public PrintBaseWithState<PrintStep, psCount>
|
|
{
|
|
private: // Prevents erroneous use by other classes.
|
|
typedef PrintBaseWithState<PrintStep, psCount> Inherited;
|
|
|
|
public:
|
|
Print() = default;
|
|
virtual ~Print() { this->clear(); }
|
|
|
|
PrinterTechnology technology() const noexcept override { return ptFFF; }
|
|
|
|
// Methods, which change the state of Print / PrintObject / PrintRegion.
|
|
// The following methods are synchronized with process() and export_gcode(),
|
|
// so that process() and export_gcode() may be called from a background thread.
|
|
// In case the following methods need to modify data processed by process() or export_gcode(),
|
|
// a cancellation callback is executed to stop the background processing before the operation.
|
|
void clear() override;
|
|
bool empty() const override { return m_objects.empty(); }
|
|
// List of existing PrintObject IDs, to remove notifications for non-existent IDs.
|
|
std::vector<ObjectID> print_object_ids() const override;
|
|
|
|
ApplyStatus apply(const Model &model, DynamicPrintConfig config) override;
|
|
|
|
void process() override;
|
|
// Exports G-code into a file name based on the path_template, returns the file path of the generated G-code file.
|
|
// If preview_data is not null, the preview_data is filled in for the G-code visualization (not used by the command line Slic3r).
|
|
std::string export_gcode(const std::string& path_template, GCodeProcessor::Result* result, ThumbnailsGeneratorCallback thumbnail_cb = nullptr);
|
|
|
|
// methods for handling state
|
|
bool is_step_done(PrintStep step) const { return Inherited::is_step_done(step); }
|
|
// Returns true if an object step is done on all objects and there's at least one object.
|
|
bool is_step_done(PrintObjectStep step) const;
|
|
// Returns true if the last step was finished with success.
|
|
bool finished() const override { return this->is_step_done(psGCodeExport); }
|
|
|
|
bool has_infinite_skirt() const;
|
|
bool has_skirt() const;
|
|
|
|
// Returns an empty string if valid, otherwise returns an error message.
|
|
std::string validate() const override;
|
|
double skirt_first_layer_height() const;
|
|
Flow brim_flow() const;
|
|
Flow skirt_flow() const;
|
|
|
|
std::vector<unsigned int> object_extruders() const;
|
|
std::vector<unsigned int> support_material_extruders() const;
|
|
std::vector<unsigned int> extruders() const;
|
|
double max_allowed_layer_height() const;
|
|
bool has_support_material() const;
|
|
// Make sure the background processing has no access to this model_object during this call!
|
|
void auto_assign_extruders(ModelObject* model_object) const;
|
|
|
|
const PrintConfig& config() const { return m_config; }
|
|
const PrintObjectConfig& default_object_config() const { return m_default_object_config; }
|
|
const PrintRegionConfig& default_region_config() const { return m_default_region_config; }
|
|
//FIXME returning const vector to non-const PrintObject*, caller could modify PrintObjects!
|
|
const PrintObjectPtrs& objects() const { return m_objects; }
|
|
PrintObject* get_object(size_t idx) { return m_objects[idx]; }
|
|
const PrintObject* get_object(size_t idx) const { return m_objects[idx]; }
|
|
// PrintObject by its ObjectID, to be used to uniquely bind slicing warnings to their source PrintObjects
|
|
// in the notification center.
|
|
const PrintObject* get_object(ObjectID object_id) const {
|
|
auto it = std::find_if(m_objects.begin(), m_objects.end(),
|
|
[object_id](const PrintObject *obj) { return obj->id() == object_id; });
|
|
return (it == m_objects.end()) ? nullptr : *it;
|
|
}
|
|
const PrintRegionPtrs& regions() const { return m_regions; }
|
|
// How many of PrintObject::copies() over all print objects are there?
|
|
// If zero, then the print is empty and the print shall not be executed.
|
|
unsigned int num_object_instances() const;
|
|
|
|
const ExtrusionEntityCollection& skirt() const { return m_skirt; }
|
|
const ExtrusionEntityCollection& brim() const { return m_brim; }
|
|
// Convex hull of the 1st layer extrusions, for bed leveling and placing the initial purge line.
|
|
// It encompasses the object extrusions, support extrusions, skirt, brim, wipe tower.
|
|
// It does NOT encompass user extrusions generated by custom G-code,
|
|
// therefore it does NOT encompass the initial purge line.
|
|
// It does NOT encompass MMU/MMU2 starting (wipe) areas.
|
|
const Polygon& first_layer_convex_hull() const { return m_first_layer_convex_hull; }
|
|
|
|
const PrintStatistics& print_statistics() const { return m_print_statistics; }
|
|
PrintStatistics& print_statistics() { return m_print_statistics; }
|
|
|
|
// Wipe tower support.
|
|
bool has_wipe_tower() const;
|
|
const WipeTowerData& wipe_tower_data(size_t extruders_cnt = 0, double first_layer_height = 0., double nozzle_diameter = 0.) const;
|
|
const ToolOrdering& tool_ordering() const { return m_tool_ordering; }
|
|
|
|
std::string output_filename(const std::string &filename_base = std::string()) const override;
|
|
|
|
// Accessed by SupportMaterial
|
|
const PrintRegion* get_region(size_t idx) const { return m_regions[idx]; }
|
|
const ToolOrdering& get_tool_ordering() const { return m_wipe_tower_data.tool_ordering; } // #ys_FIXME just for testing
|
|
|
|
protected:
|
|
// methods for handling regions
|
|
PrintRegion* get_region(size_t idx) { return m_regions[idx]; }
|
|
PrintRegion* add_region();
|
|
PrintRegion* add_region(const PrintRegionConfig &config);
|
|
|
|
// Invalidates the step, and its depending steps in Print.
|
|
bool invalidate_step(PrintStep step);
|
|
|
|
private:
|
|
void config_diffs(
|
|
const DynamicPrintConfig &new_full_config,
|
|
t_config_option_keys &print_diff, t_config_option_keys &object_diff, t_config_option_keys ®ion_diff,
|
|
t_config_option_keys &full_config_diff,
|
|
DynamicPrintConfig &filament_overrides) const;
|
|
|
|
bool invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys);
|
|
|
|
void _make_skirt();
|
|
void _make_brim();
|
|
void _make_wipe_tower();
|
|
void finalize_first_layer_convex_hull();
|
|
|
|
// Islands of objects and their supports extruded at the 1st layer.
|
|
Polygons first_layer_islands() const;
|
|
// Return 4 wipe tower corners in the world coordinates (shifted and rotated), including the wipe tower brim.
|
|
std::vector<Point> first_layer_wipe_tower_corners() const;
|
|
|
|
// Declared here to have access to Model / ModelObject / ModelInstance
|
|
static void model_volume_list_update_supports(ModelObject &model_object_dst, const ModelObject &model_object_src);
|
|
|
|
PrintConfig m_config;
|
|
PrintObjectConfig m_default_object_config;
|
|
PrintRegionConfig m_default_region_config;
|
|
PrintObjectPtrs m_objects;
|
|
PrintRegionPtrs m_regions;
|
|
|
|
// Ordered collections of extrusion paths to build skirt loops and brim.
|
|
ExtrusionEntityCollection m_skirt;
|
|
ExtrusionEntityCollection m_brim;
|
|
// Convex hull of the 1st layer extrusions.
|
|
// It encompasses the object extrusions, support extrusions, skirt, brim, wipe tower.
|
|
// It does NOT encompass user extrusions generated by custom G-code,
|
|
// therefore it does NOT encompass the initial purge line.
|
|
// It does NOT encompass MMU/MMU2 starting (wipe) areas.
|
|
Polygon m_first_layer_convex_hull;
|
|
Points m_skirt_convex_hull;
|
|
|
|
// Following section will be consumed by the GCodeGenerator.
|
|
ToolOrdering m_tool_ordering;
|
|
WipeTowerData m_wipe_tower_data {m_tool_ordering};
|
|
|
|
// Estimated print time, filament consumed.
|
|
PrintStatistics m_print_statistics;
|
|
|
|
// To allow GCode to set the Print's GCodeExport step status.
|
|
friend class GCode;
|
|
// Allow PrintObject to access m_mutex and m_cancel_callback.
|
|
friend class PrintObject;
|
|
};
|
|
|
|
} /* slic3r_Print_hpp_ */
|
|
|
|
#endif
|