642 lines
32 KiB
C++
642 lines
32 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 "TriangleMeshSlicer.hpp"
|
|
#include "GCode/ToolOrdering.hpp"
|
|
#include "GCode/WipeTower.hpp"
|
|
#include "GCode/ThumbnailData.hpp"
|
|
#include "GCode/GCodeProcessor.hpp"
|
|
#include "MultiMaterialSegmentation.hpp"
|
|
|
|
#include "libslic3r.h"
|
|
|
|
#include <Eigen/Geometry>
|
|
|
|
#include <functional>
|
|
#include <set>
|
|
|
|
namespace Slic3r {
|
|
|
|
class GCode;
|
|
class Layer;
|
|
class ModelObject;
|
|
class Print;
|
|
class PrintObject;
|
|
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,
|
|
psSkirtBrim,
|
|
// Last step before G-code export, after this step is finished, the initial extrusion path preview
|
|
// should be refreshed.
|
|
psSlicingFinished = psSkirtBrim,
|
|
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
|
|
{
|
|
public:
|
|
PrintRegion() = default;
|
|
PrintRegion(const PrintRegionConfig &config);
|
|
PrintRegion(const PrintRegionConfig &config, const size_t config_hash, int print_object_region_id = -1) : m_config(config), m_config_hash(config_hash), m_print_object_region_id(print_object_region_id) {}
|
|
PrintRegion(PrintRegionConfig &&config);
|
|
PrintRegion(PrintRegionConfig &&config, const size_t config_hash, int print_object_region_id = -1) : m_config(std::move(config)), m_config_hash(config_hash), m_print_object_region_id(print_object_region_id) {}
|
|
~PrintRegion() = default;
|
|
|
|
// Methods NOT modifying the PrintRegion's state:
|
|
public:
|
|
const PrintRegionConfig& config() const throw() { return m_config; }
|
|
size_t config_hash() const throw() { return m_config_hash; }
|
|
// Identifier of this PrintRegion in the list of Print::m_print_regions.
|
|
int print_region_id() const throw() { return m_print_region_id; }
|
|
int print_object_region_id() const throw() { return m_print_object_region_id; }
|
|
// 1-based extruder identifier for this region and role.
|
|
unsigned int extruder(FlowRole role) const;
|
|
Flow flow(const PrintObject &object, FlowRole role, double layer_height, bool first_layer = false) 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(const Print &print, std::vector<unsigned int> &object_extruders) const;
|
|
static void collect_object_printing_extruders(const PrintConfig &print_config, const PrintRegionConfig ®ion_config, const bool has_brim, std::vector<unsigned int> &object_extruders);
|
|
|
|
// Methods modifying the PrintRegion's state:
|
|
public:
|
|
void set_config(const PrintRegionConfig &config) { m_config = config; m_config_hash = m_config.hash(); }
|
|
void set_config(PrintRegionConfig &&config) { m_config = std::move(config); m_config_hash = m_config.hash(); }
|
|
void config_apply_only(const ConfigBase &other, const t_config_option_keys &keys, bool ignore_nonexistent = false)
|
|
{ m_config.apply_only(other, keys, ignore_nonexistent); m_config_hash = m_config.hash(); }
|
|
private:
|
|
friend Print;
|
|
friend void print_region_ref_inc(PrintRegion&);
|
|
friend void print_region_ref_reset(PrintRegion&);
|
|
friend int print_region_ref_cnt(const PrintRegion&);
|
|
|
|
PrintRegionConfig m_config;
|
|
size_t m_config_hash;
|
|
int m_print_region_id { -1 };
|
|
int m_print_object_region_id { -1 };
|
|
int m_ref_cnt { 0 };
|
|
};
|
|
|
|
inline bool operator==(const PrintRegion &lhs, const PrintRegion &rhs) { return lhs.config_hash() == rhs.config_hash() && lhs.config() == rhs.config(); }
|
|
inline bool operator!=(const PrintRegion &lhs, const PrintRegion &rhs) { return ! (lhs == rhs); }
|
|
|
|
template<typename T>
|
|
class ConstVectorOfPtrsAdaptor {
|
|
public:
|
|
// Returning a non-const pointer to const pointers to T.
|
|
T * const * begin() const { return m_data->data(); }
|
|
T * const * end() const { return m_data->data() + m_data->size(); }
|
|
const T* front() const { return m_data->front(); }
|
|
const T* back() const { return m_data->front(); }
|
|
size_t size() const { return m_data->size(); }
|
|
bool empty() const { return m_data->empty(); }
|
|
const T* operator[](size_t i) const { return (*m_data)[i]; }
|
|
const T* at(size_t i) const { return m_data->at(i); }
|
|
std::vector<const T*> vector() const { return std::vector<const T*>(this->begin(), this->end()); }
|
|
protected:
|
|
ConstVectorOfPtrsAdaptor(const std::vector<T*> *data) : m_data(data) {}
|
|
private:
|
|
const std::vector<T*> *m_data;
|
|
};
|
|
|
|
typedef std::vector<Layer*> LayerPtrs;
|
|
typedef std::vector<const Layer*> ConstLayerPtrs;
|
|
class ConstLayerPtrsAdaptor : public ConstVectorOfPtrsAdaptor<Layer> {
|
|
friend PrintObject;
|
|
ConstLayerPtrsAdaptor(const LayerPtrs *data) : ConstVectorOfPtrsAdaptor<Layer>(data) {}
|
|
};
|
|
|
|
typedef std::vector<SupportLayer*> SupportLayerPtrs;
|
|
typedef std::vector<const SupportLayer*> ConstSupportLayerPtrs;
|
|
class ConstSupportLayerPtrsAdaptor : public ConstVectorOfPtrsAdaptor<SupportLayer> {
|
|
friend PrintObject;
|
|
ConstSupportLayerPtrsAdaptor(const SupportLayerPtrs *data) : ConstVectorOfPtrsAdaptor<SupportLayer>(data) {}
|
|
};
|
|
|
|
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 PrintObjectRegions
|
|
{
|
|
public:
|
|
// Bounding box of a ModelVolume transformed into the working space of a PrintObject, possibly
|
|
// clipped by a layer range modifier.
|
|
// Only Eigen types of Nx16 size are vectorized. This bounding box will not be vectorized.
|
|
static_assert(sizeof(Eigen::AlignedBox<float, 3>) == 24, "Eigen::AlignedBox<float, 3> is not being vectorized, thus it does not need to be aligned");
|
|
using BoundingBox = Eigen::AlignedBox<float, 3>;
|
|
struct VolumeExtents {
|
|
ObjectID volume_id;
|
|
BoundingBox bbox;
|
|
};
|
|
|
|
struct VolumeRegion
|
|
{
|
|
// ID of the associated ModelVolume.
|
|
const ModelVolume *model_volume { nullptr };
|
|
// Index of a parent VolumeRegion.
|
|
int parent { -1 };
|
|
// Pointer to PrintObjectRegions::all_regions, null for a negative volume.
|
|
PrintRegion *region { nullptr };
|
|
// Pointer to VolumeExtents::bbox.
|
|
const BoundingBox *bbox { nullptr };
|
|
// To speed up merging of same regions.
|
|
const VolumeRegion *prev_same_region { nullptr };
|
|
};
|
|
|
|
struct PaintedRegion
|
|
{
|
|
// 1-based extruder identifier.
|
|
unsigned int extruder_id;
|
|
// Index of a parent VolumeRegion.
|
|
int parent { -1 };
|
|
// Pointer to PrintObjectRegions::all_regions.
|
|
PrintRegion *region { nullptr };
|
|
};
|
|
|
|
// One slice over the PrintObject (possibly the whole PrintObject) and a list of ModelVolumes and their bounding boxes
|
|
// possibly clipped by the layer_height_range.
|
|
struct LayerRangeRegions
|
|
{
|
|
t_layer_height_range layer_height_range;
|
|
// Config of the layer range, null if there is just a single range with no config override.
|
|
// Config is owned by the associated ModelObject.
|
|
const DynamicPrintConfig* config { nullptr };
|
|
// Volumes sorted by ModelVolume::id().
|
|
std::vector<VolumeExtents> volumes;
|
|
|
|
// Sorted in the order of their source ModelVolumes, thus reflecting the order of region clipping, modifier overrides etc.
|
|
std::vector<VolumeRegion> volume_regions;
|
|
std::vector<PaintedRegion> painted_regions;
|
|
|
|
bool has_volume(const ObjectID id) const {
|
|
auto it = lower_bound_by_predicate(this->volumes.begin(), this->volumes.end(), [id](const VolumeExtents &l) { return l.volume_id < id; });
|
|
return it != this->volumes.end() && it->volume_id == id;
|
|
}
|
|
};
|
|
|
|
std::vector<std::unique_ptr<PrintRegion>> all_regions;
|
|
std::vector<LayerRangeRegions> layer_ranges;
|
|
// Transformation of this ModelObject into one of the associated PrintObjects (all PrintObjects derived from a single modelObject differ by a Z rotation only).
|
|
// This transformation is used to calculate VolumeExtents.
|
|
Transform3d trafo_bboxes;
|
|
std::vector<ObjectID> cached_volume_ids;
|
|
|
|
void ref_cnt_inc() { ++ m_ref_cnt; }
|
|
void ref_cnt_dec() { if (-- m_ref_cnt == 0) delete this; }
|
|
void clear() {
|
|
all_regions.clear();
|
|
layer_ranges.clear();
|
|
cached_volume_ids.clear();
|
|
}
|
|
|
|
private:
|
|
friend class PrintObject;
|
|
// Number of PrintObjects generated from the same ModelObject and sharing the regions.
|
|
// ref_cnt could only be modified by the main thread, thus it does not need to be atomic.
|
|
size_t m_ref_cnt{ 0 };
|
|
};
|
|
|
|
class PrintObject : public PrintObjectBaseWithState<Print, PrintObjectStep, posCount>
|
|
{
|
|
private: // Prevents erroneous use by other classes.
|
|
typedef PrintObjectBaseWithState<Print, PrintObjectStep, posCount> Inherited;
|
|
|
|
public:
|
|
// 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; }
|
|
ConstLayerPtrsAdaptor layers() const { return ConstLayerPtrsAdaptor(&m_layers); }
|
|
ConstSupportLayerPtrsAdaptor support_layers() const { return ConstSupportLayerPtrsAdaptor(&m_support_layers); }
|
|
const Transform3d& trafo() const { return m_trafo; }
|
|
// Trafo with the center_offset() applied after the transformation, to center the object in XY before slicing.
|
|
Transform3d trafo_centered() const
|
|
{ Transform3d t = this->trafo(); t.pretranslate(Vec3d(- unscale<double>(m_center_offset.x()), - unscale<double>(m_center_offset.y()), 0)); return t; }
|
|
const PrintInstances& instances() const { return m_instances; }
|
|
|
|
// Whoever will get a non-const pointer to PrintObject will be able to modify its layers.
|
|
LayerPtrs& layers() { return m_layers; }
|
|
SupportLayerPtrs& support_layers() { return m_support_layers; }
|
|
|
|
// 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; }
|
|
|
|
bool has_brim() const { return this->config().brim_type != btNoBrim && this->config().brim_width.value > 0.; }
|
|
|
|
// 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);
|
|
// Get the first layer approximately bellow print_z.
|
|
const Layer* get_first_layer_bellow_printz(coordf_t print_z, coordf_t epsilon) const;
|
|
|
|
// 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::iterator insert_support_layer(SupportLayerPtrs::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);
|
|
|
|
size_t num_printing_regions() const throw() { return m_shared_regions->all_regions.size(); }
|
|
const PrintRegion& printing_region(size_t idx) const throw() { return *m_shared_regions->all_regions[idx].get(); }
|
|
//FIXME returing all possible regions before slicing, thus some of the regions may not be slicing at the end.
|
|
std::vector<std::reference_wrapper<const PrintRegion>> all_regions() const;
|
|
const PrintObjectRegions* shared_regions() const throw() { return m_shared_regions; }
|
|
|
|
bool has_support() const { return m_config.support_material || m_config.support_material_enforce_layers > 0; }
|
|
bool has_raft() const { return m_config.raft_layers > 0; }
|
|
bool has_support_material() const { return this->has_support() || this->has_raft(); }
|
|
// Checks if the model object is painted using the multi-material painting gizmo.
|
|
bool is_mm_painted() const { return this->model_object()->is_mm_painted(); };
|
|
|
|
// 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 by make_perimeters()
|
|
void slice();
|
|
|
|
// Helpers to slice support enforcer / blocker meshes by the support generator.
|
|
std::vector<Polygons> slice_support_volumes(const ModelVolumeType model_volume_type) const;
|
|
std::vector<Polygons> slice_support_blockers() const { return this->slice_support_volumes(ModelVolumeType::SUPPORT_BLOCKER); }
|
|
std::vector<Polygons> 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<Polygons>& expolys) const;
|
|
|
|
private:
|
|
// to be called from Print only.
|
|
friend class Print;
|
|
|
|
PrintObject(Print* print, ModelObject* model_object, const Transform3d& trafo, PrintInstances&& instances);
|
|
~PrintObject() { if (m_shared_regions && -- m_shared_regions->m_ref_cnt == 0) delete m_shared_regions; }
|
|
|
|
void config_apply(const ConfigBase &other, bool ignore_nonexistent = false) { m_config.apply(other, ignore_nonexistent); }
|
|
void config_apply_only(const ConfigBase &other, const t_config_option_keys &keys, bool ignore_nonexistent = false) { 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.
|
|
// It may be called for both the PrintObjectConfig and PrintRegionConfig.
|
|
bool invalidate_state_by_config_options(
|
|
const ConfigOptionResolver &old_config, const ConfigOptionResolver &new_config, 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);
|
|
|
|
private:
|
|
void make_perimeters();
|
|
void prepare_infill();
|
|
void infill();
|
|
void ironing();
|
|
void generate_support_material();
|
|
|
|
void slice_volumes();
|
|
// Has any support (not counting the raft).
|
|
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;
|
|
|
|
// Object split into layer ranges and regions with their associated configurations.
|
|
// Shared among PrintObjects created for the same ModelObject.
|
|
PrintObjectRegions *m_shared_regions { nullptr };
|
|
|
|
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;
|
|
};
|
|
|
|
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, double> 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<const PrintObject*> ConstPrintObjectPtrs;
|
|
class ConstPrintObjectPtrsAdaptor : public ConstVectorOfPtrsAdaptor<PrintObject> {
|
|
friend Print;
|
|
ConstPrintObjectPtrsAdaptor(const PrintObjectPtrs *data) : ConstVectorOfPtrsAdaptor<PrintObject>(data) {}
|
|
};
|
|
|
|
typedef std::vector<PrintRegion*> PrintRegionPtrs;
|
|
/*
|
|
typedef std::vector<const PrintRegion*> ConstPrintRegionPtrs;
|
|
class ConstPrintRegionPtrsAdaptor : public ConstVectorOfPtrsAdaptor<PrintRegion> {
|
|
friend Print;
|
|
ConstPrintRegionPtrsAdaptor(const PrintRegionPtrs *data) : ConstVectorOfPtrsAdaptor<PrintRegion>(data) {}
|
|
};
|
|
*/
|
|
|
|
// 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;
|
|
// Bool indicates if supports of PrintObject are top-level contour.
|
|
typedef std::pair<PrintObject *, bool> PrintObjectInfo;
|
|
|
|
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;
|
|
bool has_brim() const;
|
|
|
|
// Returns an empty string if valid, otherwise returns an error message.
|
|
std::string validate(std::string* warning = nullptr) 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; }
|
|
ConstPrintObjectPtrsAdaptor objects() const { return ConstPrintObjectPtrsAdaptor(&m_objects); }
|
|
PrintObject* get_object(size_t idx) { return const_cast<PrintObject*>(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;
|
|
}
|
|
// 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;
|
|
|
|
// For Perl bindings.
|
|
PrintObjectPtrs& objects_mutable() { return m_objects; }
|
|
PrintRegionPtrs& print_regions_mutable() { return m_print_regions; }
|
|
|
|
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) const;
|
|
const ToolOrdering& tool_ordering() const { return m_tool_ordering; }
|
|
|
|
std::string output_filename(const std::string &filename_base = std::string()) const override;
|
|
|
|
size_t num_print_regions() const throw() { return m_print_regions.size(); }
|
|
const PrintRegion& get_print_region(size_t idx) const { return *m_print_regions[idx]; }
|
|
const ToolOrdering& get_tool_ordering() const { return m_wipe_tower_data.tool_ordering; }
|
|
|
|
static bool sequential_print_horizontal_clearance_valid(const Print& print, Polygons* polygons = nullptr);
|
|
|
|
protected:
|
|
// Invalidates the step, and its depending steps in Print.
|
|
bool invalidate_step(PrintStep step);
|
|
|
|
private:
|
|
bool invalidate_state_by_config_options(const ConfigOptionResolver &new_config, const std::vector<t_config_option_key> &opt_keys);
|
|
|
|
void _make_skirt();
|
|
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;
|
|
|
|
PrintConfig m_config;
|
|
PrintObjectConfig m_default_object_config;
|
|
PrintRegionConfig m_default_region_config;
|
|
PrintObjectPtrs m_objects;
|
|
PrintRegionPtrs m_print_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
|