552 lines
15 KiB
C++
552 lines
15 KiB
C++
#include "AppController.hpp"
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#include <future>
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#include <chrono>
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#include <sstream>
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#include <cstdarg>
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#include <thread>
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#include <unordered_map>
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#include <slic3r/GUI/GUI.hpp>
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#include <ModelArrange.hpp>
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#include <slic3r/GUI/PresetBundle.hpp>
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#include <PrintConfig.hpp>
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#include <Print.hpp>
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#include <PrintExport.hpp>
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#include <Geometry.hpp>
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#include <Model.hpp>
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#include <Utils.hpp>
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#include <wx/stdstream.h>
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#include <wx/wfstream.h>
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#include <wx/zipstrm.h>
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namespace Slic3r {
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class AppControllerBoilerplate::PriData {
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public:
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std::mutex m;
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std::thread::id ui_thread;
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inline explicit PriData(std::thread::id uit): ui_thread(uit) {}
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};
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AppControllerBoilerplate::AppControllerBoilerplate()
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:pri_data_(new PriData(std::this_thread::get_id())) {}
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AppControllerBoilerplate::~AppControllerBoilerplate() {
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pri_data_.reset();
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}
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bool AppControllerBoilerplate::is_main_thread() const
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{
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return pri_data_->ui_thread == std::this_thread::get_id();
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}
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namespace GUI {
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PresetBundle* get_preset_bundle();
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}
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static const PrintObjectStep STEP_SLICE = posSlice;
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static const PrintObjectStep STEP_PERIMETERS = posPerimeters;
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static const PrintObjectStep STEP_PREPARE_INFILL = posPrepareInfill;
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static const PrintObjectStep STEP_INFILL = posInfill;
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static const PrintObjectStep STEP_SUPPORTMATERIAL = posSupportMaterial;
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static const PrintStep STEP_SKIRT = psSkirt;
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static const PrintStep STEP_BRIM = psBrim;
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static const PrintStep STEP_WIPE_TOWER = psWipeTower;
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AppControllerBoilerplate::ProgresIndicatorPtr
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AppControllerBoilerplate::global_progress_indicator() {
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ProgresIndicatorPtr ret;
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pri_data_->m.lock();
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ret = global_progressind_;
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pri_data_->m.unlock();
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return ret;
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}
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void AppControllerBoilerplate::global_progress_indicator(
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AppControllerBoilerplate::ProgresIndicatorPtr gpri)
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{
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pri_data_->m.lock();
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global_progressind_ = gpri;
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pri_data_->m.unlock();
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}
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//void PrintController::make_skirt()
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//{
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// assert(print_ != nullptr);
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// // prerequisites
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// for(auto obj : print_->objects) make_perimeters(obj);
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// for(auto obj : print_->objects) infill(obj);
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// for(auto obj : print_->objects) gen_support_material(obj);
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// if(!print_->state.is_done(STEP_SKIRT)) {
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// print_->state.set_started(STEP_SKIRT);
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// print_->skirt.clear();
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// if(print_->has_skirt()) print_->_make_skirt();
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// print_->state.set_done(STEP_SKIRT);
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// }
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//}
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//void PrintController::make_brim()
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//{
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// assert(print_ != nullptr);
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// // prerequisites
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// for(auto obj : print_->objects) make_perimeters(obj);
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// for(auto obj : print_->objects) infill(obj);
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// for(auto obj : print_->objects) gen_support_material(obj);
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// make_skirt();
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// if(!print_->state.is_done(STEP_BRIM)) {
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// print_->state.set_started(STEP_BRIM);
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// // since this method must be idempotent, we clear brim paths *before*
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// // checking whether we need to generate them
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// print_->brim.clear();
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// if(print_->config.brim_width > 0) print_->_make_brim();
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// print_->state.set_done(STEP_BRIM);
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// }
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//}
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//void PrintController::make_wipe_tower()
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//{
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// assert(print_ != nullptr);
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// // prerequisites
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// for(auto obj : print_->objects) make_perimeters(obj);
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// for(auto obj : print_->objects) infill(obj);
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// for(auto obj : print_->objects) gen_support_material(obj);
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// make_skirt();
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// make_brim();
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// if(!print_->state.is_done(STEP_WIPE_TOWER)) {
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// print_->state.set_started(STEP_WIPE_TOWER);
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// // since this method must be idempotent, we clear brim paths *before*
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// // checking whether we need to generate them
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// print_->brim.clear();
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// if(print_->has_wipe_tower()) print_->_make_wipe_tower();
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// print_->state.set_done(STEP_WIPE_TOWER);
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// }
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//}
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//void PrintController::slice(PrintObject *pobj)
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//{
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// assert(pobj != nullptr && print_ != nullptr);
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// if(pobj->state.is_done(STEP_SLICE)) return;
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// pobj->state.set_started(STEP_SLICE);
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// pobj->_slice();
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// auto msg = pobj->_fix_slicing_errors();
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// if(!msg.empty()) report_issue(IssueType::WARN, msg);
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// // simplify slices if required
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// if (print_->config.resolution)
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// pobj->_simplify_slices(scale_(print_->config.resolution));
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// if(pobj->layers.empty())
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// report_issue(IssueType::ERR,
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// L("No layers were detected. You might want to repair your "
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// "STL file(s) or check their size or thickness and retry")
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// );
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// pobj->state.set_done(STEP_SLICE);
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//}
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//void PrintController::make_perimeters(PrintObject *pobj)
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//{
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// assert(pobj != nullptr);
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// slice(pobj);
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// if (!pobj->state.is_done(STEP_PERIMETERS)) {
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// pobj->_make_perimeters();
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// }
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//}
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//void PrintController::infill(PrintObject *pobj)
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//{
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// assert(pobj != nullptr);
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// make_perimeters(pobj);
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// if (!pobj->state.is_done(STEP_PREPARE_INFILL)) {
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// pobj->state.set_started(STEP_PREPARE_INFILL);
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// pobj->_prepare_infill();
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// pobj->state.set_done(STEP_PREPARE_INFILL);
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// }
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// pobj->_infill();
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//}
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//void PrintController::gen_support_material(PrintObject *pobj)
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//{
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// assert(pobj != nullptr);
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// // prerequisites
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// slice(pobj);
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// if(!pobj->state.is_done(STEP_SUPPORTMATERIAL)) {
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// pobj->state.set_started(STEP_SUPPORTMATERIAL);
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// pobj->clear_support_layers();
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// if((pobj->config.support_material || pobj->config.raft_layers > 0)
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// && pobj->layers.size() > 1) {
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// pobj->_generate_support_material();
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// }
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// pobj->state.set_done(STEP_SUPPORTMATERIAL);
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// }
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//}
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PrintController::PngExportData
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PrintController::query_png_export_data(const DynamicPrintConfig& conf)
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{
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PngExportData ret;
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auto zippath = query_destination_path("Output zip file", "*.zip", "out");
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ret.zippath = zippath;
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ret.width_mm = conf.opt_float("display_width");
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ret.height_mm = conf.opt_float("display_height");
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ret.width_px = conf.opt_int("display_pixels_x");
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ret.height_px = conf.opt_int("display_pixels_y");
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auto opt_corr = conf.opt<ConfigOptionFloats>("printer_correction");
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if(opt_corr) {
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ret.corr_x = opt_corr->values[0];
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ret.corr_y = opt_corr->values[1];
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ret.corr_z = opt_corr->values[2];
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}
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ret.exp_time_first_s = conf.opt_float("initial_exposure_time");
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ret.exp_time_s = conf.opt_float("exposure_time");
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return ret;
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}
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void PrintController::slice(AppControllerBoilerplate::ProgresIndicatorPtr pri)
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{
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auto st = pri->state();
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Slic3r::trace(3, "Starting the slicing process.");
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pri->update(st+20, L("Generating perimeters"));
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// for(auto obj : print_->objects) make_perimeters(obj);
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pri->update(st+60, L("Infilling layers"));
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// for(auto obj : print_->objects) infill(obj);
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pri->update(st+70, L("Generating support material"));
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// for(auto obj : print_->objects) gen_support_material(obj);
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// pri->message_fmt(L("Weight: %.1fg, Cost: %.1f"),
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// print_->total_weight, print_->total_cost);
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pri->state(st+85);
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pri->update(st+88, L("Generating skirt"));
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make_skirt();
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pri->update(st+90, L("Generating brim"));
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make_brim();
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pri->update(st+95, L("Generating wipe tower"));
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make_wipe_tower();
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pri->update(st+100, L("Done"));
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// time to make some statistics..
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Slic3r::trace(3, L("Slicing process finished."));
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}
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void PrintController::slice()
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{
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auto pri = global_progress_indicator();
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if(!pri) pri = create_progress_indicator(100, L("Slicing"));
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slice(pri);
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}
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struct wxZipper {};
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template<> class Zipper<wxZipper> {
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wxFileName m_fpath;
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wxFFileOutputStream m_zipfile;
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wxZipOutputStream m_zipstream;
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wxStdOutputStream m_pngstream;
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public:
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Zipper(const std::string& zipfile_path):
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m_fpath(zipfile_path),
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m_zipfile(zipfile_path),
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m_zipstream(m_zipfile),
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m_pngstream(m_zipstream)
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{
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if(!m_zipfile.IsOk())
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throw std::runtime_error(L("Cannot create zip file."));
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}
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void next_entry(const std::string& fname) {
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m_zipstream.PutNextEntry(fname);
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}
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std::string get_name() {
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return m_fpath.GetName().ToStdString();
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}
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template<class T> Zipper& operator<<(const T& arg) {
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m_pngstream << arg; return *this;
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}
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void close() {
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m_zipstream.Close();
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m_zipfile.Close();
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}
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};
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void PrintController::slice_to_png()
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{
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using Pointf3 = Vec3d;
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auto presetbundle = GUI::get_preset_bundle();
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assert(presetbundle);
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auto pt = presetbundle->printers.get_selected_preset().printer_technology();
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if(pt != ptSLA) {
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report_issue(IssueType::ERR, L("Printer technology is not SLA!"),
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L("Error"));
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return;
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}
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auto conf = presetbundle->full_config();
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conf.validate();
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auto exd = query_png_export_data(conf);
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if(exd.zippath.empty()) return;
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Print *print = print_;
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try {
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print->apply_config(conf);
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print->validate();
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} catch(std::exception& e) {
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report_issue(IssueType::ERR, e.what(), "Error");
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return;
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}
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// TODO: copy the model and work with the copy only
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bool correction = false;
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if(exd.corr_x != 1.0 || exd.corr_y != 1.0 || exd.corr_z != 1.0) {
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correction = true;
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// print->invalidate_all_steps();
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// for(auto po : print->objects) {
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// po->model_object()->scale(
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// Pointf3(exd.corr_x, exd.corr_y, exd.corr_z)
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// );
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// po->model_object()->invalidate_bounding_box();
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// po->reload_model_instances();
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// po->invalidate_all_steps();
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// }
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}
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// Turn back the correction scaling on the model.
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auto scale_back = [this, print, correction, exd]() {
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if(correction) { // scale the model back
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// print->invalidate_all_steps();
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// for(auto po : print->objects) {
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// po->model_object()->scale(
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// Pointf3(1.0/exd.corr_x, 1.0/exd.corr_y, 1.0/exd.corr_z)
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// );
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// po->model_object()->invalidate_bounding_box();
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// po->reload_model_instances();
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// po->invalidate_all_steps();
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// }
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}
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};
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auto print_bb = print->bounding_box();
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Vec2d punsc = unscale(print_bb.size());
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// If the print does not fit into the print area we should cry about it.
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if(px(punsc) > exd.width_mm || py(punsc) > exd.height_mm) {
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std::stringstream ss;
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ss << L("Print will not fit and will be truncated!") << "\n"
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<< L("Width needed: ") << px(punsc) << " mm\n"
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<< L("Height needed: ") << py(punsc) << " mm\n";
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if(!report_issue(IssueType::WARN_Q, ss.str(), L("Warning"))) {
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scale_back();
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return;
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}
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}
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auto pri = create_progress_indicator(
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200, L("Slicing to zipped png files..."));
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pri->on_cancel([&print](){ print->cancel(); });
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try {
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pri->update(0, L("Slicing..."));
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slice(pri);
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} catch (std::exception& e) {
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report_issue(IssueType::ERR, e.what(), L("Exception occurred"));
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scale_back();
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if(print->canceled()) print->restart();
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return;
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}
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auto initstate = unsigned(pri->state());
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print->set_status_callback([pri, initstate](int st, const std::string& msg)
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{
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pri->update(initstate + unsigned(st), msg);
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});
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try {
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print_to<FilePrinterFormat::PNG, wxZipper>( *print, exd.zippath,
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exd.width_mm, exd.height_mm,
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exd.width_px, exd.height_px,
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exd.exp_time_s, exd.exp_time_first_s);
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} catch (std::exception& e) {
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report_issue(IssueType::ERR, e.what(), L("Exception occurred"));
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}
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scale_back();
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if(print->canceled()) print->restart();
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}
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const PrintConfig &PrintController::config() const
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{
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return print_->config();
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}
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void ProgressIndicator::message_fmt(
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const std::string &fmtstr, ...) {
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std::stringstream ss;
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va_list args;
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va_start(args, fmtstr);
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auto fmt = fmtstr.begin();
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while (*fmt != '\0') {
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if (*fmt == 'd') {
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int i = va_arg(args, int);
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ss << i << '\n';
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} else if (*fmt == 'c') {
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// note automatic conversion to integral type
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int c = va_arg(args, int);
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ss << static_cast<char>(c) << '\n';
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} else if (*fmt == 'f') {
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double d = va_arg(args, double);
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ss << d << '\n';
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}
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++fmt;
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}
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va_end(args);
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message(ss.str());
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}
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void AppController::arrange_model()
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{
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using Coord = libnest2d::TCoord<libnest2d::PointImpl>;
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if(arranging_.load()) return;
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// to prevent UI reentrancies
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arranging_.store(true);
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unsigned count = 0;
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for(auto obj : model_->objects) count += obj->instances.size();
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auto pind = global_progress_indicator();
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float pmax = 1.0;
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if(pind) {
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pmax = pind->max();
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// Set the range of the progress to the object count
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pind->max(count);
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pind->on_cancel([this](){
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arranging_.store(false);
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});
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}
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auto dist = print_ctl()->config().min_object_distance();
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// Create the arranger config
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auto min_obj_distance = static_cast<Coord>(dist/SCALING_FACTOR);
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auto& bedpoints = print_ctl()->config().bed_shape.values;
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Polyline bed; bed.points.reserve(bedpoints.size());
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for(auto& v : bedpoints)
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bed.append(Point::new_scale(v(0), v(1)));
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if(pind) pind->update(0, L("Arranging objects..."));
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try {
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arr::BedShapeHint hint;
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// TODO: from Sasha from GUI
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hint.type = arr::BedShapeType::WHO_KNOWS;
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arr::arrange(*model_,
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min_obj_distance,
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bed,
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hint,
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false, // create many piles not just one pile
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[this, pind, count](unsigned rem) {
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if(pind)
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pind->update(count - rem, L("Arranging objects..."));
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process_events();
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}, [this] () { return !arranging_.load(); });
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} catch(std::exception& e) {
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std::cerr << e.what() << std::endl;
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report_issue(IssueType::ERR,
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L("Could not arrange model objects! "
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"Some geometries may be invalid."),
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L("Exception occurred"));
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}
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// Restore previous max value
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if(pind) {
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pind->max(pmax);
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pind->update(0, arranging_.load() ? L("Arranging done.") :
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L("Arranging canceled."));
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pind->on_cancel(/*remove cancel function*/);
|
|
}
|
|
|
|
arranging_.store(false);
|
|
}
|
|
|
|
}
|