Fixed conflicts after merge with master

This commit is contained in:
Enrico Turri 2019-02-22 09:11:49 +01:00
commit eb0b3aea09
23 changed files with 598 additions and 120 deletions

View file

@ -717,7 +717,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
if (model.id() != m_model.id()) {
// Kill everything, initialize from scratch.
// Stop background processing.
this->call_cancell_callback();
this->call_cancel_callback();
update_apply_status(this->invalidate_all_steps());
for (PrintObject *object : m_objects) {
model_object_status.emplace(object->model_object()->id(), ModelObjectStatus::Deleted);
@ -749,7 +749,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
} else {
// Reorder the objects, add new objects.
// First stop background processing before shuffling or deleting the PrintObjects in the object list.
this->call_cancell_callback();
this->call_cancel_callback();
update_apply_status(this->invalidate_step(psGCodeExport));
// Second create a new list of objects.
std::vector<ModelObject*> model_objects_old(std::move(m_model.objects));
@ -859,7 +859,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
model_object.assign_copy(model_object_new);
} else if (support_blockers_differ || support_enforcers_differ) {
// First stop background processing before shuffling or deleting the ModelVolumes in the ModelObject's list.
this->call_cancell_callback();
this->call_cancel_callback();
update_apply_status(false);
// Invalidate just the supports step.
auto range = print_object_status.equal_range(PrintObjectStatus(model_object.id()));
@ -960,7 +960,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
}
}
if (m_objects != print_objects_new) {
this->call_cancell_callback();
this->call_cancel_callback();
update_apply_status(this->invalidate_all_steps());
m_objects = print_objects_new;
// Delete the PrintObjects marked as Unknown or Deleted.
@ -1867,7 +1867,7 @@ std::string Print::output_filename() const
DynamicConfig config = this->finished() ? this->print_statistics().config() : this->print_statistics().placeholders();
return this->PrintBase::output_filename(m_config.output_filename_format.value, "gcode", &config);
}
/*
// Shorten the dhms time by removing the seconds, rounding the dhm to full minutes
// and removing spaces.
static std::string short_time(const std::string &time)
@ -1907,7 +1907,7 @@ static std::string short_time(const std::string &time)
::sprintf(buffer, "%ds", seconds);
return buffer;
}
*/
DynamicConfig PrintStatistics::config() const
{
DynamicConfig config;

View file

@ -326,7 +326,7 @@ protected:
tbb::mutex& state_mutex() const { return m_state_mutex; }
std::function<void()> cancel_callback() { return m_cancel_callback; }
void call_cancell_callback() { m_cancel_callback(); }
void call_cancel_callback() { m_cancel_callback(); }
// If the background processing stop was requested, throw CanceledException.
// To be called by the worker thread and its sub-threads (mostly launched on the TBB thread pool) regularly.

View file

@ -2435,6 +2435,32 @@ void PrintConfigDef::init_sla_params()
def->enum_labels.push_back(L("Portrait"));
def->default_value = new ConfigOptionEnum<SLADisplayOrientation>(sladoPortrait);
def = this->add("fast_tilt_time", coFloat);
def->label = L("Fast");
def->full_label = L("Fast tilt");
def->tooltip = L("Time of the fast tilt");
def->sidetext = L("s");
def->min = 0;
def->mode = comExpert;
def->default_value = new ConfigOptionFloat(5.);
def = this->add("slow_tilt_time", coFloat);
def->label = L("Slow");
def->full_label = L("Slow tilt");
def->tooltip = L("Time of the slow tilt");
def->sidetext = L("s");
def->min = 0;
def->mode = comExpert;
def->default_value = new ConfigOptionFloat(8.);
def = this->add("area_fill", coFloat);
def->label = L("Area fill");
def->tooltip = L("The percentage of the bed area. \nIf the print area exceeds the specified value, \nthen a slow tilt will be used, otherwise - a fast tilt");
def->sidetext = L("%");
def->min = 0;
def->mode = comExpert;
def->default_value = new ConfigOptionFloat(50.);
def = this->add("printer_correction", coFloats);
def->full_label = L("Printer scaling correction");
def->tooltip = L("Printer scaling correction");
@ -2450,6 +2476,14 @@ void PrintConfigDef::init_sla_params()
def->min = 0;
def->default_value = new ConfigOptionFloat(0.3);
def = this->add("faded_layers", coInt);
def->label = L("Faded layers");
def->tooltip = L("Number of the layers needed for the exposure time fade from initial exposure time to the exposure time");
def->min = 3;
def->max = 20;
def->mode = comExpert;
def->default_value = new ConfigOptionInt(10);
def = this->add("exposure_time", coFloat);
def->label = L("Exposure time");
def->tooltip = L("Exposure time");

View file

@ -958,6 +958,9 @@ class SLAPrintObjectConfig : public StaticPrintConfig
public:
ConfigOptionFloat layer_height;
//Number of the layers needed for the exposure time fade [3;20]
ConfigOptionInt faded_layers /*= 10*/;
// Enabling or disabling support creation
ConfigOptionBool supports_enable;
@ -1027,6 +1030,7 @@ protected:
void initialize(StaticCacheBase &cache, const char *base_ptr)
{
OPT_PTR(layer_height);
OPT_PTR(faded_layers);
OPT_PTR(supports_enable);
OPT_PTR(support_head_front_diameter);
OPT_PTR(support_head_penetration);
@ -1083,6 +1087,9 @@ public:
ConfigOptionInt display_pixels_y;
ConfigOptionEnum<SLADisplayOrientation> display_orientation;
ConfigOptionFloats printer_correction;
ConfigOptionFloat fast_tilt_time;
ConfigOptionFloat slow_tilt_time;
ConfigOptionFloat area_fill;
protected:
void initialize(StaticCacheBase &cache, const char *base_ptr)
{
@ -1095,6 +1102,9 @@ protected:
OPT_PTR(display_pixels_y);
OPT_PTR(display_orientation);
OPT_PTR(printer_correction);
OPT_PTR(fast_tilt_time);
OPT_PTR(slow_tilt_time);
OPT_PTR(area_fill);
}
};

View file

@ -14,6 +14,17 @@
namespace Slic3r {
// Used for addressing parameters of FilePrinter::set_statistics()
enum ePrintStatistics
{
psUsedMaterial = 0,
psNumFade,
psNumSlow,
psNumFast,
psCnt
};
enum class FilePrinterFormat {
SLA_PNGZIP,
SVG
@ -118,32 +129,45 @@ template<> class FilePrinter<FilePrinterFormat::SLA_PNGZIP>
double m_layer_height = .0;
Raster::Origin m_o = Raster::Origin::TOP_LEFT;
double m_used_material = 0.0;
int m_cnt_fade_layers = 0;
int m_cnt_slow_layers = 0;
int m_cnt_fast_layers = 0;
std::string createIniContent(const std::string& projectname) {
double layer_height = m_layer_height;
// double layer_height = m_layer_height;
using std::string;
using std::to_string;
auto expt_str = to_string(m_exp_time_s);
auto expt_first_str = to_string(m_exp_time_first_s);
auto stepnum_str = to_string(static_cast<unsigned>(800*layer_height));
auto layerh_str = to_string(layer_height);
// auto stepnum_str = to_string(static_cast<unsigned>(800*layer_height));
auto layerh_str = to_string(m_layer_height);
const std::string cnt_fade_layers = to_string(m_cnt_fade_layers);
const std::string cnt_slow_layers = to_string(m_cnt_slow_layers);
const std::string cnt_fast_layers = to_string(m_cnt_fast_layers);
const std::string used_material = to_string(m_used_material);
return string(
"action = print\n"
"jobDir = ") + projectname + "\n" +
"expTime = " + expt_str + "\n"
"expTimeFirst = " + expt_first_str + "\n"
"stepNum = " + stepnum_str + "\n"
"wifiOn = 1\n"
"tiltSlow = 60\n"
"tiltFast = 15\n"
"numFade = 10\n"
"startdelay = 0\n"
// "stepNum = " + stepnum_str + "\n"
// "wifiOn = 1\n"
// "tiltSlow = 60\n"
// "tiltFast = 15\n"
"numFade = " + cnt_fade_layers + "\n"
// "startdelay = 0\n"
"layerHeight = " + layerh_str + "\n"
"noteInfo = "
"expTime="+expt_str+"+resinType=generic+layerHeight="
+layerh_str+"+printer=DWARF3\n";
"expTime = "+expt_str+" + resinType = generic+layerHeight = "
+layerh_str+" + printer = DWARF3\n"
"usedMaterial = " + used_material + "\n"
"numSlow = " + cnt_slow_layers + "\n"
"numFast = " + cnt_fast_layers + "\n";
}
public:
@ -277,6 +301,17 @@ public:
out.close();
m_layers_rst[i].first.reset();
}
void set_statistics(const std::vector<double> statistics)
{
if (statistics.size() != psCnt)
return;
m_used_material = statistics[psUsedMaterial];
m_cnt_fade_layers = int(statistics[psNumFade]);
m_cnt_slow_layers = int(statistics[psNumSlow]);
m_cnt_fast_layers = int(statistics[psNumFast]);
}
};
}

View file

@ -2,12 +2,14 @@
#include "SLA/SLASupportTree.hpp"
#include "SLA/SLABasePool.hpp"
#include "SLA/SLAAutoSupports.hpp"
#include "ClipperUtils.hpp"
#include "MTUtils.hpp"
#include <unordered_set>
#include <numeric>
#include <tbb/parallel_for.h>
#include <boost/filesystem/path.hpp>
#include <boost/log/trivial.hpp>
//#include <tbb/spin_mutex.h>//#include "tbb/mutex.h"
@ -182,7 +184,7 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, const DynamicPrintConf
if (model.id() != m_model.id()) {
// Kill everything, initialize from scratch.
// Stop background processing.
this->call_cancell_callback();
this->call_cancel_callback();
update_apply_status(this->invalidate_all_steps());
for (SLAPrintObject *object : m_objects) {
model_object_status.emplace(object->model_object()->id(), ModelObjectStatus::Deleted);
@ -211,7 +213,7 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, const DynamicPrintConf
} else {
// Reorder the objects, add new objects.
// First stop background processing before shuffling or deleting the PrintObjects in the object list.
this->call_cancell_callback();
this->call_cancel_callback();
update_apply_status(this->invalidate_step(slapsRasterize));
// Second create a new list of objects.
std::vector<ModelObject*> model_objects_old(std::move(m_model.objects));
@ -380,7 +382,7 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, const DynamicPrintConf
}
if (m_objects != print_objects_new) {
this->call_cancell_callback();
this->call_cancel_callback();
update_apply_status(this->invalidate_all_steps());
m_objects = print_objects_new;
// Delete the PrintObjects marked as Unknown or Deleted.
@ -436,7 +438,7 @@ void SLAPrint::set_task(const TaskParams &params)
}
}
if (!running)
this->cancel_callback();
this->call_cancel_callback();
// Now the background process is either stopped, or it is inside one of the print object steps to be calculated anyway.
if (params.single_model_instance_only) {
@ -476,6 +478,15 @@ void SLAPrint::finalize()
m_stepmask[istep] = true;
}
// Generate a recommended output file name based on the format template, default extension, and template parameters
// (timestamps, object placeholders derived from the model, current placeholder prameters and print statistics.
// Use the final print statistics if available, or just keep the print statistics placeholders if not available yet (before the output is finalized).
std::string SLAPrint::output_filename() const
{
DynamicConfig config = this->finished() ? this->print_statistics().config() : this->print_statistics().placeholders();
return this->PrintBase::output_filename(m_print_config.output_filename_format.value, "zip", &config);
}
namespace {
// Compile the argument for support creation from the static print config.
sla::SupportConfig make_support_cfg(const SLAPrintObjectConfig& c) {
@ -959,6 +970,15 @@ void SLAPrint::process()
// Print all the layers in parallel
tbb::parallel_for<unsigned, decltype(lvlfn)>(0, lvlcnt, lvlfn);
// Fill statistics
this->fill_statistics();
// Set statistics values to the printer
m_printer->set_statistics({(m_print_statistics.objects_used_material + m_print_statistics.support_used_material)/1000,
10.0,
double(m_print_statistics.slow_layers_count),
double(m_print_statistics.fast_layers_count)
});
};
using slaposFn = std::function<void(SLAPrintObject&)>;
@ -1069,7 +1089,10 @@ bool SLAPrint::invalidate_state_by_config_options(const std::vector<t_config_opt
"bed_shape",
"max_print_height",
"printer_technology",
"output_filename_format"
"output_filename_format",
"fast_tilt_time",
"slow_tilt_time",
"area_fill"
};
std::vector<SLAPrintStep> steps;
@ -1102,6 +1125,166 @@ bool SLAPrint::invalidate_state_by_config_options(const std::vector<t_config_opt
return invalidated;
}
void SLAPrint::fill_statistics()
{
const double init_layer_height = m_material_config.initial_layer_height.getFloat();
const double layer_height = m_default_object_config.layer_height.getFloat();
const double area_fill = m_printer_config.area_fill.getFloat()*0.01;// 0.5 (50%);
const double fast_tilt = m_printer_config.fast_tilt_time.getFloat();// 5.0;
const double slow_tilt = m_printer_config.slow_tilt_time.getFloat();// 8.0;
const double init_exp_time = m_material_config.initial_exposure_time.getFloat();
const double exp_time = m_material_config.exposure_time.getFloat();
const int fade_layers_cnt = m_default_object_config.faded_layers.getInt();// 10 // [3;20]
const double width = m_printer_config.display_width.getFloat() / SCALING_FACTOR;
const double height = m_printer_config.display_height.getFloat() / SCALING_FACTOR;
const double display_area = width*height;
// get polygons for all instances in the object
auto get_all_polygons = [](const ExPolygons& input_polygons, const std::vector<SLAPrintObject::Instance>& instances) {
const size_t inst_cnt = instances.size();
size_t polygon_cnt = 0;
for (const ExPolygon& polygon : input_polygons)
polygon_cnt += polygon.holes.size() + 1;
Polygons polygons;
polygons.reserve(polygon_cnt * inst_cnt);
for (const ExPolygon& polygon : input_polygons) {
for (size_t i = 0; i < inst_cnt; ++i)
{
ExPolygon tmp = polygon;
tmp.rotate(Geometry::rad2deg(instances[i].rotation));
tmp.translate(instances[i].shift.x(), instances[i].shift.y());
polygons_append(polygons, to_polygons(std::move(tmp)));
}
}
return polygons;
};
double supports_volume = 0.0;
double models_volume = 0.0;
double estim_time = 0.0;
size_t slow_layers = 0;
size_t fast_layers = 0;
// find highest object
// Which is a better bet? To compare by max_z or by number of layers in the index?
double max_z = 0.;
size_t max_layers_cnt = 0;
size_t highest_obj_idx = 0;
for (SLAPrintObject *&po : m_objects) {
const SLAPrintObject::SliceIndex& slice_index = po->get_slice_index();
if (! slice_index.empty()) {
double z = (-- slice_index.end())->first;
size_t cnt = slice_index.size();
//if (z > max_z) {
if (cnt > max_layers_cnt) {
max_layers_cnt = cnt;
max_z = z;
highest_obj_idx = &po - &m_objects.front();
}
}
}
const SLAPrintObject * highest_obj = m_objects[highest_obj_idx];
const SLAPrintObject::SliceIndex& highest_obj_slice_index = highest_obj->get_slice_index();
const double delta_fade_time = (init_exp_time - exp_time) / (fade_layers_cnt + 1);
double fade_layer_time = init_exp_time;
int sliced_layer_cnt = 0;
for (const auto& layer : highest_obj_slice_index)
{
const double l_height = (layer.first == highest_obj_slice_index.begin()->first) ? init_layer_height : layer_height;
// Calculation of the consumed material
Polygons model_polygons;
Polygons supports_polygons;
for (SLAPrintObject * po : m_objects)
{
const SLAPrintObject::SliceRecord *record = nullptr;
{
const SLAPrintObject::SliceIndex& index = po->get_slice_index();
auto key = layer.first;
const SLAPrintObject::SliceIndex::const_iterator it_key = index.lower_bound(key - float(EPSILON));
if (it_key == index.end() || it_key->first > key + EPSILON)
continue;
record = &it_key->second;
}
if (record->model_slices_idx != SLAPrintObject::SliceRecord::NONE)
append(model_polygons, get_all_polygons(po->get_model_slices()[record->model_slices_idx], po->instances()));
if (record->support_slices_idx != SLAPrintObject::SliceRecord::NONE)
append(supports_polygons, get_all_polygons(po->get_support_slices()[record->support_slices_idx], po->instances()));
}
model_polygons = union_(model_polygons);
double layer_model_area = 0;
for (const Polygon& polygon : model_polygons)
layer_model_area += polygon.area();
if (layer_model_area != 0)
models_volume += layer_model_area * l_height;
if (!supports_polygons.empty() && !model_polygons.empty())
supports_polygons = diff(supports_polygons, model_polygons);
double layer_support_area = 0;
for (const Polygon& polygon : supports_polygons)
layer_support_area += polygon.area();
if (layer_support_area != 0)
supports_volume += layer_support_area * l_height;
// Calculation of the slow and fast layers to the future controlling those values on FW
const bool is_fast_layer = (layer_model_area + layer_support_area) <= display_area*area_fill;
const double tilt_time = is_fast_layer ? fast_tilt : slow_tilt;
if (is_fast_layer)
fast_layers++;
else
slow_layers++;
// Calculation of the printing time
if (sliced_layer_cnt < 3)
estim_time += init_exp_time;
else if (fade_layer_time > exp_time)
{
fade_layer_time -= delta_fade_time;
estim_time += fade_layer_time;
}
else
estim_time += exp_time;
estim_time += tilt_time;
sliced_layer_cnt++;
}
m_print_statistics.support_used_material = supports_volume * SCALING_FACTOR * SCALING_FACTOR;
m_print_statistics.objects_used_material = models_volume * SCALING_FACTOR * SCALING_FACTOR;
// Estimated printing time
// A layers count o the highest object
if (max_layers_cnt == 0)
m_print_statistics.estimated_print_time = "N/A";
else
m_print_statistics.estimated_print_time = get_time_dhms(float(estim_time));
m_print_statistics.fast_layers_count = fast_layers;
m_print_statistics.slow_layers_count = slow_layers;
}
// Returns true if an object step is done on all objects and there's at least one object.
bool SLAPrint::is_step_done(SLAPrintObjectStep step) const
{
@ -1339,4 +1522,43 @@ std::vector<sla::SupportPoint> SLAPrintObject::transformed_support_points() cons
return ret;
}
DynamicConfig SLAPrintStatistics::config() const
{
DynamicConfig config;
const std::string print_time = Slic3r::short_time(this->estimated_print_time);
config.set_key_value("print_time", new ConfigOptionString(print_time));
config.set_key_value("objects_used_material", new ConfigOptionFloat(this->objects_used_material));
config.set_key_value("support_used_material", new ConfigOptionFloat(this->support_used_material));
config.set_key_value("total_cost", new ConfigOptionFloat(this->total_cost));
config.set_key_value("total_weight", new ConfigOptionFloat(this->total_weight));
return config;
}
DynamicConfig SLAPrintStatistics::placeholders()
{
DynamicConfig config;
for (const std::string &key : {
"print_time", "total_cost", "total_weight",
"objects_used_material", "support_used_material" })
config.set_key_value(key, new ConfigOptionString(std::string("{") + key + "}"));
return config;
}
std::string SLAPrintStatistics::finalize_output_path(const std::string &path_in) const
{
std::string final_path;
try {
boost::filesystem::path path(path_in);
DynamicConfig cfg = this->config();
PlaceholderParser pp;
std::string new_stem = pp.process(path.stem().string(), 0, &cfg);
final_path = (path.parent_path() / (new_stem + path.extension().string())).string();
}
catch (const std::exception &ex) {
BOOST_LOG_TRIVIAL(error) << "Failed to apply the print statistics to the export file name: " << ex.what();
final_path = path_in;
}
return final_path;
}
} // namespace Slic3r

View file

@ -2,7 +2,6 @@
#define slic3r_SLAPrint_hpp_
#include <mutex>
#include "PrintBase.hpp"
#include "PrintExport.hpp"
#include "Point.hpp"
@ -172,6 +171,35 @@ using PrintObjects = std::vector<SLAPrintObject*>;
class TriangleMesh;
struct SLAPrintStatistics
{
SLAPrintStatistics() { clear(); }
std::string estimated_print_time;
double objects_used_material;
double support_used_material;
size_t slow_layers_count;
size_t fast_layers_count;
double total_cost;
double total_weight;
// 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() {
estimated_print_time.clear();
objects_used_material = 0.;
support_used_material = 0.;
slow_layers_count = 0;
fast_layers_count = 0;
total_cost = 0.;
total_weight = 0.;
}
};
/**
* @brief This class is the high level FSM for the SLA printing process.
*
@ -208,8 +236,9 @@ public:
}
const PrintObjects& objects() const { return m_objects; }
std::string output_filename() const override
{ return this->PrintBase::output_filename(m_print_config.output_filename_format.value, "zip"); }
std::string output_filename() const override;
const SLAPrintStatistics& print_statistics() const { return m_print_statistics; }
private:
using SLAPrinter = FilePrinter<FilePrinterFormat::SLA_PNGZIP>;
@ -218,6 +247,8 @@ private:
// Invalidate steps based on a set of parameters changed.
bool invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys);
void fill_statistics();
SLAPrintConfig m_print_config;
SLAPrinterConfig m_printer_config;
SLAMaterialConfig m_material_config;
@ -249,6 +280,9 @@ private:
// The printer itself
SLAPrinterPtr m_printer;
// Estimated print time, material consumed.
SLAPrintStatistics m_print_statistics;
friend SLAPrintObject;
};

View file

@ -206,6 +206,69 @@ public:
void reset() { closure = Closure(); }
};
// Shorten the dhms time by removing the seconds, rounding the dhm to full minutes
// and removing spaces.
static std::string short_time(const std::string &time)
{
// Parse the dhms time format.
int days = 0;
int hours = 0;
int minutes = 0;
int seconds = 0;
if (time.find('d') != std::string::npos)
::sscanf(time.c_str(), "%dd %dh %dm %ds", &days, &hours, &minutes, &seconds);
else if (time.find('h') != std::string::npos)
::sscanf(time.c_str(), "%dh %dm %ds", &hours, &minutes, &seconds);
else if (time.find('m') != std::string::npos)
::sscanf(time.c_str(), "%dm %ds", &minutes, &seconds);
else if (time.find('s') != std::string::npos)
::sscanf(time.c_str(), "%ds", &seconds);
// Round to full minutes.
if (days + hours + minutes > 0 && seconds >= 30) {
if (++minutes == 60) {
minutes = 0;
if (++hours == 24) {
hours = 0;
++days;
}
}
}
// Format the dhm time.
char buffer[64];
if (days > 0)
::sprintf(buffer, "%dd%dh%dm", days, hours, minutes);
else if (hours > 0)
::sprintf(buffer, "%dh%dm", hours, minutes);
else if (minutes > 0)
::sprintf(buffer, "%dm", minutes);
else
::sprintf(buffer, "%ds", seconds);
return buffer;
}
// Returns the given time is seconds in format DDd HHh MMm SSs
static std::string get_time_dhms(float time_in_secs)
{
int days = (int)(time_in_secs / 86400.0f);
time_in_secs -= (float)days * 86400.0f;
int hours = (int)(time_in_secs / 3600.0f);
time_in_secs -= (float)hours * 3600.0f;
int minutes = (int)(time_in_secs / 60.0f);
time_in_secs -= (float)minutes * 60.0f;
char buffer[64];
if (days > 0)
::sprintf(buffer, "%dd %dh %dm %ds", days, hours, minutes, (int)time_in_secs);
else if (hours > 0)
::sprintf(buffer, "%dh %dm %ds", hours, minutes, (int)time_in_secs);
else if (minutes > 0)
::sprintf(buffer, "%dm %ds", minutes, (int)time_in_secs);
else
::sprintf(buffer, "%ds", (int)time_in_secs);
return buffer;
}
} // namespace Slic3r
#if WIN32