Geometry for seq arrange is loaded from external file

This commit is contained in:
Lukas Matena 2025-01-21 14:33:20 +01:00
parent dad053d358
commit 8c49efbf67
7 changed files with 246 additions and 43 deletions

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@ -0,0 +1,99 @@
{
"printers": [
{
"printer_notes_regex": ".*PRINTER_MODEL_MK4.*",
"gantry_model_filename": "prusa3d_mk4_gantry.stl",
"slices": [
{
"height": "0",
"type": "convex",
"polygons": [
"-5,-5;5,-5;5,5;-5,5"
]
},
{
"height": "3",
"type": "convex",
"polygons": [
"-10,-21;37,-21;37,44;-10,44",
"-40,-45;38,-45;38,20;-40,20"
]
},
{
"height": "11",
"type": "box",
"polygons": [
"-350,-23;350,-23;350,-35;-350,-35"
]
},
{
"height": "13",
"type": "box",
"polygons": [
"-13,-84;11,-84;11,-38;-13,-38",
"11,-300;300,-300;300,-84;11,-84"
]
}
]
},
{
"printer_notes_regex": ".*PRINTER_MODEL_MK3.*",
"gantry_model_filename": "prusa3d_mk3_gantry.stl",
"slices": [
{
"height": "0",
"type": "convex",
"polygons": [
"-5,-5;5,-5;5,5;-5,5",
"-30,-12;-14,-12;-14,2;-30,2"
]
},
{
"height": "2",
"type": "convex",
"polygons": [
"-20,-38;44,-38;44,18;-20,18"
]
},
{
"height": "6",
"type": "convex",
"polygons": [
"-34,-43;37,-43;37,16;-34,16",
"-45,9;37,9;37,69;-45,69"
]
},
{
"height": "11",
"type": "box",
"polygons": [
"-8,-82;8,-82;8,-36;-8,-36",
"-8,-82;250,-82;250,-300;-8,-300"
]
},
{
"height": "17",
"type": "box",
"polygons": [
"-300,-35;300,-35;300,-21;-300,-21"
]
}
]
},
{
"printer_notes_regex": ".*PRINTER_MODEL_MINI.*",
"gantry_model_filename": "prusa3d_mini_gantry.stl",
"slices": ""
},
{
"printer_notes_regex": ".*PRINTER_MODEL_XL.*",
"gantry_model_filename": "prusa3d_xl_gantry.stl",
"slices": ""
},
{
"printer_notes_regex": ".*PRINTER_MODEL_CORE.*",
"gantry_model_filename": "prusa3d_coreone_gantry.stl",
"slices": ""
}
]
}

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@ -3,15 +3,19 @@
#include "libslic3r/Model.hpp"
#include "libslic3r/TriangleMesh.hpp"
#include "libslic3r/MultipleBeds.hpp"
#include "libslic3r/PresetBundle.hpp"
#include <string>
#include "boost/regex.hpp"
namespace Slic3r {
static Sequential::PrinterGeometry get_printer_geometry() {
static Sequential::PrinterGeometry get_printer_geometry(const DynamicPrintConfig& config)
{
enum ShapeType {
BOX,
CONVEX
@ -23,31 +27,35 @@ static Sequential::PrinterGeometry get_printer_geometry() {
};
// Just hardcode geometry (simplified head model) for the Original Prusa MK4.
std::vector<std::vector<ExtruderSlice>> printers_geometries;
std::vector<std::array<std::string, 2>> printers_regexps;
std::vector<ExtruderSlice> slices;
// Just hardcode geometry (simplified head model) for the Original Prusa MK4.
slices.push_back(ExtruderSlice{ 0, CONVEX, { { { -5000000, -5000000 }, { 5000000, -5000000 }, { 5000000, 5000000 }, { -5000000, 5000000 } } } });
slices.push_back(ExtruderSlice{ 3000000, CONVEX, { { { -10000000, -21000000 }, { 37000000, -21000000 }, { 37000000, 44000000 }, { -10000000, 44000000 } },
{ { -40000000, -45000000 }, { 38000000, -45000000 }, { 38000000, 20000000 }, { -40000000, 20000000 } } } });
slices.push_back(ExtruderSlice{ 11000000, BOX, { { {-350000000, -23000000 }, { 350000000, -23000000 }, { 350000000, -35000000 }, {-350000000, -35000000 } } } });
slices.push_back(ExtruderSlice{ 13000000, BOX, { { { -13000000, -84000000 }, { 11000000, -84000000 }, { 11000000, -38000000 }, { -13000000, -38000000 } },
{ { 11000000, -300000000 }, { 300000000, -300000000 }, { 300000000, -84000000 }, { 11000000, -84000000 } } } });
printers_geometries.emplace_back(slices);
printers_regexps.push_back({ ".*PRINTER_MODEL_MK4.*", "prusa3d_mk4_gantry.stl" });
slices = {};
// Geometry (simplified head model) for the Original Prusa MK3S+ printer
/*
std::vector<ExtruderSlice> slices;
slices.push_back(ExtruderSlice{ 0, CONVEX, { { { -5000000, -5000000 }, { 5000000, -5000000 }, { 5000000, 5000000 }, { -5000000, 5000000 } } ,
{ { -30000000, -12000000 }, { -14000000, -12000000 }, { -14000000, 2000000 }, { -30000000, 2000000 } } } });
slices.push_back(ExtruderSlice{ 2000000, CONVEX, { { { -20000000, -38000000 }, { 44000000, -38000000 }, { 44000000, 18000000 }, { -20000000, 18000000 } } } });
slices.push_back(ExtruderSlice{ 6000000, CONVEX, { { { -34000000, -43000000 }, { 37000000, -43000000 }, { 37000000, 16000000 }, { -34000000, 16000000 } },
slices.push_back(ExtruderSlice{ 0, CONVEX, { { { -5000000, -5000000 }, { 5000000, -5000000 }, { 5000000, 5000000 }, { -5000000, 5000000 } } ,
{ { -30000000, -12000000 }, { -14000000, -12000000 }, { -14000000, 2000000 }, { -30000000, 2000000 } } } });
slices.push_back(ExtruderSlice{ 2000000, CONVEX, { { { -20000000, -38000000 }, { 44000000, -38000000 }, { 44000000, 18000000 }, { -20000000, 18000000 } } } });
slices.push_back(ExtruderSlice{ 6000000, CONVEX, { { { -34000000, -43000000 }, { 37000000, -43000000 }, { 37000000, 16000000 }, { -34000000, 16000000 } },
{ { -45000000, 9000000 }, { 37000000, 9000000 }, { 37000000, 69000000 }, { -45000000, 69000000 } } } });
slices.push_back(ExtruderSlice{11000000, BOX, { { { -8000000, -82000000 }, { 8000000, -82000000 }, { 8000000, -36000000 }, { -8000000, -36000000 } },
{ { -8000000, -82000000 }, { 250000000, -82000000 }, { 250000000, -300000000 }, { -8000000, -300000000 } } } });
slices.push_back(ExtruderSlice{17000000, BOX, { { { -300000000, -35000000 }, { 300000000, -35000000 }, { 300000000, -21000000 }, { -300000000, -21000000 } } } });
*/
printers_geometries.emplace_back(slices);
printers_regexps.push_back({ ".*PRINTER_MODEL_MK3.*", "prusa3d_mk3s_gantry.stl" });
slices = {};
// Geometry (simplified head model) for the Original Prusa Mini+ printer
/*
std::vector<ExtruderSlice> slices;
slices.push_back(ExtruderSlice{ 0, CONVEX, { { { -5000000, -5000000 }, { 5000000, -5000000 }, { 5000000, 5000000 }, { -5000000, 5000000 } },
{ { 24000000, -3000000 }, { 35000000, -3000000 }, { 35000000, 10000000 }, { 24000000, 10000000 } },
{ { -5000000, 4000000 }, { 5000000, 4000000 }, { 5000000, 18000000 }, { -5000000, 18000000 } } } });
@ -56,32 +64,127 @@ static Sequential::PrinterGeometry get_printer_geometry() {
{ { -17000000, -44000000 }, { 43000000, -44000000 }, { 43000000, 33000000 }, { -17000000, 33000000 } } } });
slices.push_back(ExtruderSlice{ 22000000, BOX, { { {-200000000, -28000000 }, { 200000000, -28000000 }, { 200000000, -14000000 }, { -200000000, -14000000 } } } });
slices.push_back(ExtruderSlice{100000000, BOX, { { {-200000000, -200000000 }, { 10000000, -200000000 }, { 10000000, 10000000 }, { -200000000, 10000000 } } } });
*/
printers_geometries.emplace_back(slices);
printers_regexps.push_back({ ".*PRINTER_MODEL_MINI.*", "prusa3d_mini_gantry.stl" });
slices = {};
// Geometry (simplified head model) for the Original Prusa XL printer
/*
std::vector<ExtruderSlice> slices;
slices.push_back(ExtruderSlice{0, CONVEX, { { { -5000000, -5000000 }, { 5000000, -5000000 }, { 5000000, 5000000 }, { -5000000, 5000000 } } } });
slices.push_back(ExtruderSlice{2000000, CONVEX, { { { -10000000, -47000000 }, { 34000000, -47000000 }, { 34000000, 16000000 }, { -10000000, 16000000 } },
{ { -34000000, 13000000 }, { 32000000, 13000000 }, { 32000000, 67000000 }, { -34000000, 67000000 } } } });
slices.push_back(ExtruderSlice{23000000, CONVEX, { { { -42000000, 11000000 }, { 32000000, 11000000 }, { 32000000, 66000000 }, { -42000000, 66000000 } },
{ { -33000000, -37000000 }, { 43000000, -37000000 }, { 43000000, 18000000 }, { -33000000, 18000000 } },
{ { -13000000, -68000000 }, { 47000000, -68000000 }, { 47000000, -30000000 }, { -13000000, -30000000 } } } });
slices.push_back(ExtruderSlice{19000000, BOX, { { { -400000000, 24000000 }, { 400000000, 24000000 }, { 400000000, 50000000 }, { -400000000, 50000000 } } } });
slices.push_back(ExtruderSlice{180000000, BOX, { { { -400000000, -400000000 }, { 400000000, -400000000 }, { 400000000, 10000000 }, { -400000000, 10000000 } } } });
slices.push_back(ExtruderSlice{220000000, BOX, { { { -400000000, -400000000 }, { 400000000, -400000000 }, { 400000000, 400000000 }, { -400000000, 400000000 } } } });
*/
slices.push_back(ExtruderSlice{19000000, BOX, { { { -400000000, 24000000 }, { 400000000, 24000000 }, { 400000000, 50000000 }, { -400000000, 50000000 } } } });
slices.push_back(ExtruderSlice{180000000, BOX, { { { -400000000, -400000000 }, { 400000000, -400000000 }, { 400000000, 10000000 }, { -400000000, 10000000 } } } });
slices.push_back(ExtruderSlice{220000000, BOX, { { { -400000000, -400000000 }, { 400000000, -400000000 }, { 400000000, 400000000 }, { -400000000, 400000000 } } } });
printers_geometries.emplace_back(slices);
printers_regexps.push_back({ ".*PRINTER_MODEL_XL.*", "prusa3d_xl_gantry.stl" });
slices = {};
Sequential::PrinterGeometry out;
/*
out.x_size = scaled(s_multiple_beds.get_bed_size().x());
out.y_size = scaled(s_multiple_beds.get_bed_size().y());
*/
coord_t plate_x_size = scaled(s_multiple_beds.get_bed_size().x());
coord_t plate_y_size = scaled(s_multiple_beds.get_bed_size().y());
out.plate = { { 0, 0 }, { plate_x_size, 0}, { plate_x_size, plate_y_size }, { 0, plate_y_size } };
double bed_x = s_multiple_beds.get_bed_size().x();
double bed_y = s_multiple_beds.get_bed_size().y();
{
// JUST FOR DEBUGGING: Dump slices into JSON.
int printer_id = 0;
boost::property_tree::ptree pt;
boost::property_tree::ptree printers_array;
for (const auto& printer : printers_geometries) {
boost::property_tree::ptree printer_node;
printer_node.put("printer_notes_regex", printers_regexps[printer_id][0]);
printer_node.put("gantry_model_filename", printers_regexps[printer_id++][1]);
boost::property_tree::ptree slices_array;
for (const auto& slice : printer) {
boost::property_tree::ptree slice_node;
slice_node.put("height", unscaled(slice.height));
slice_node.put("type", slice.shape_type == BOX ? "box" : "convex");
boost::property_tree::ptree polygons_array;
for (const auto& polygon : slice.polygons) {
boost::property_tree::ptree polygon_node;
std::string s;
for (auto& pt : polygon.points)
s += std::to_string(int(unscaled(pt.x()))) + "," + std::to_string(int(unscaled(pt.y()))) + ";";
s.pop_back();
polygon_node.put("", s); // "" for array elements
polygons_array.push_back(std::make_pair("", polygon_node));
}
slice_node.add_child("polygons", polygons_array);
slices_array.push_back(std::make_pair("", slice_node));
}
printer_node.add_child("slices", slices_array);
printers_array.push_back(std::make_pair("", printer_node));
}
pt.add_child("printers", printers_array);
boost::property_tree::write_json("out.txt", pt);
}
slices = {};
const std::string printer_notes = config.opt_string("printer_notes");
{
if (! printer_notes.empty()) {
try {
std::ifstream in(resources_dir() + "/data/printer_gantries/geometries.txt");
boost::property_tree::ptree pt;
boost::property_tree::read_json(in, pt);
for (const auto& printer : pt.get_child("printers")) {
slices = {};
std::string printer_notes_match = printer.second.get<std::string>("printer_notes_regex");
boost::regex rgx(printer_notes_match);
if (! boost::regex_match(printer_notes, rgx))
continue;
for (const auto& obj : printer.second.get_child("slices")) {
ExtruderSlice slice;
slice.height = scaled(obj.second.get<double>("height"));
std::string type_str = obj.second.get<std::string>("type");
slice.shape_type = type_str == "box" ? BOX : CONVEX;
for (const auto& polygon : obj.second.get_child("polygons")) {
Polygon pgn;
std::string pgn_str = polygon.second.data();
boost::replace_all(pgn_str, ";", " ");
boost::replace_all(pgn_str, ",", " ");
std::stringstream ss(pgn_str);
while (ss) {
double x = 0.;
double y = 0.;
ss >> x >> y;
if (ss)
pgn.points.emplace_back(Point::new_scale(x, y));
}
if (! pgn.points.empty())
slice.polygons.emplace_back(std::move(pgn));
}
slices.emplace_back(std::move(slice));
}
break;
}
}
catch (const boost::property_tree::json_parser_error&) {
// Failed to parse JSON. slices are empty, fallback will be used.
}
}
if (slices.empty()) {
// Fallback to primitive model using radius and height.
coord_t r = scaled(std::max(0.1, config.opt_float("extruder_clearance_radius")));
coord_t h = scaled(std::max(0.1, config.opt_float("extruder_clearance_height")));
slices.push_back(ExtruderSlice{ 0, CONVEX, { { { -5000000, -5000000 }, { 5000000, -5000000 }, { 5000000, 5000000 }, { -5000000, 5000000 } } } });
slices.push_back(ExtruderSlice{ 1000000, BOX, { { { -r, -r }, { r, -r }, { r, r }, { -r, r } } } });
slices.push_back(ExtruderSlice{ h, BOX, { { { -scaled(bed_x), -r }, { scaled(bed_x), -r }, { scaled(bed_x), r }, { -scaled(bed_x), r}}}});
}
}
// Convert the read data so libseqarrange understands them.
Sequential::PrinterGeometry out;
out.plate = { { 0, 0 }, { scaled(bed_x), 0}, {scaled(bed_x), scaled(bed_y)}, {0, scaled(bed_y)}};
for (const ExtruderSlice& slice : slices) {
(slice.shape_type == CONVEX ? out.convex_heights : out.box_heights).emplace(slice.height);
out.extruder_slices.insert(std::make_pair(slice.height, slice.polygons));
@ -125,18 +228,18 @@ static std::vector<Sequential::ObjectToPrint> get_objects_to_print(const Model&
void arrange_model_sequential(Model& model)
void arrange_model_sequential(Model& model, const DynamicPrintConfig& config)
{
SeqArrange seq_arrange(model);
SeqArrange seq_arrange(model, config);
seq_arrange.process_seq_arrange([](int) {});
seq_arrange.apply_seq_arrange(model);
}
SeqArrange::SeqArrange(const Model& model)
SeqArrange::SeqArrange(const Model& model, const DynamicPrintConfig& config)
{
m_printer_geometry = get_printer_geometry();
m_printer_geometry = get_printer_geometry(config);
m_solver_configuration = get_solver_config(m_printer_geometry);
m_objects = get_objects_to_print(model, m_printer_geometry);
@ -201,9 +304,9 @@ void SeqArrange::apply_seq_arrange(Model& model) const
bool check_seq_printability(const Model& model)
bool check_seq_printability(const Model& model, const DynamicPrintConfig& config)
{
Sequential::PrinterGeometry printer_geometry = get_printer_geometry();
Sequential::PrinterGeometry printer_geometry = get_printer_geometry(config);
Sequential::SolverConfiguration solver_config = get_solver_config(printer_geometry);
std::vector<Sequential::ObjectToPrint> objects = get_objects_to_print(model, printer_geometry);

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@ -8,9 +8,10 @@
namespace Slic3r {
class Model;
class DynamicPrintConfig;
void arrange_model_sequential(Model& model);
bool check_seq_printability(const Model& model);
void arrange_model_sequential(Model& model, const DynamicPrintConfig& config);
bool check_seq_printability(const Model& model, const DynamicPrintConfig& config);
// This is just a helper class to collect data for seq. arrangement, running the arrangement
@ -18,7 +19,7 @@ namespace Slic3r {
// into a separate thread without copying the Model or sharing it with UI thread.
class SeqArrange {
public:
explicit SeqArrange(const Model& model);
explicit SeqArrange(const Model& model, const DynamicPrintConfig& config);
void process_seq_arrange(std::function<void(int)> progress_fn);
void apply_seq_arrange(Model& model) const;

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@ -2231,7 +2231,7 @@ void GLCanvas3D::render()
ImGui::Begin("TESTING ONLY (arrange)");
if (ImGui::Button("Test seq printability:")) {
last_res = check_seq_printability(wxGetApp().plater()->model());
last_res = check_seq_printability(wxGetApp().plater()->model(), *m_config);
time_start = std::chrono::high_resolution_clock::now();
}
ImGui::SameLine();

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@ -13,9 +13,9 @@
namespace Slic3r { namespace GUI {
SeqArrangeJob::SeqArrangeJob(const Model& model)
SeqArrangeJob::SeqArrangeJob(const Model& model, const DynamicPrintConfig& config)
{
m_seq_arrange.reset(new SeqArrange(model));
m_seq_arrange.reset(new SeqArrange(model, config));
}

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@ -16,7 +16,7 @@ namespace GUI {
class SeqArrangeJob : public Job
{
public:
explicit SeqArrangeJob(const Model& model);
explicit SeqArrangeJob(const Model& model, const DynamicPrintConfig& config);
virtual void process(Ctl &ctl) override;
virtual void finalize(bool /*canceled*/, std::exception_ptr&) override;

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@ -625,7 +625,7 @@ Plater::priv::priv(Plater* q, MainFrame* main_frame)
: q(q)
, main_frame(main_frame)
, config(Slic3r::DynamicPrintConfig::new_from_defaults_keys({
"bed_shape", "bed_custom_texture", "bed_custom_model", "complete_objects", "duplicate_distance", "extruder_clearance_radius", "skirts", "skirt_distance",
"bed_shape", "bed_custom_texture", "bed_custom_model", "complete_objects", "duplicate_distance", "extruder_clearance_radius", "extruder_clearance_height", "skirts", "skirt_distance",
"brim_width", "brim_separation", "brim_type", "variable_layer_height", "nozzle_diameter", "single_extruder_multi_material",
"wipe_tower", "wipe_tower_width", "wipe_tower_brim_width", "wipe_tower_cone_angle", "wipe_tower_extra_spacing", "wipe_tower_extra_flow", "wipe_tower_extruder",
"extruder_colour", "filament_colour", "material_colour", "max_print_height", "printer_model", "printer_notes", "printer_technology",
@ -7158,7 +7158,7 @@ void Plater::arrange()
if (p->can_arrange()) {
if (sequential)
replace_job(this->get_ui_job_worker(), std::make_unique<SeqArrangeJob>(this->model()));
replace_job(this->get_ui_job_worker(), std::make_unique<SeqArrangeJob>(this->model(), *p->config));
else {
auto& w = get_ui_job_worker();
arrange(w, mode);