299 lines
11 KiB
C++
299 lines
11 KiB
C++
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#include "FillBedJob.hpp"
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#include "libslic3r/Model.hpp"
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#include "libslic3r/ClipperUtils.hpp"
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#include "libslic3r/ModelArrange.hpp"
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#include "slic3r/GUI/Plater.hpp"
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#include "slic3r/GUI/GLCanvas3D.hpp"
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#include "slic3r/GUI/GUI_ObjectList.hpp"
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#include <numeric>
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namespace Slic3r {
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namespace GUI {
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//BBS: add partplate related logic
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void FillBedJob::prepare()
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{
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PartPlateList& plate_list = m_plater->get_partplate_list();
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m_locked.clear();
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m_selected.clear();
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m_unselected.clear();
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m_bedpts.clear();
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m_object_idx = m_plater->get_selected_object_idx();
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if (m_object_idx == -1)
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return;
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//select current plate at first
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int sel_id = m_plater->get_selection().get_instance_idx();
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sel_id = std::max(sel_id, 0);
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int sel_ret = plate_list.select_plate_by_obj(m_object_idx, sel_id);
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BOOST_LOG_TRIVIAL(debug) << __FUNCTION__ << boost::format(":select plate obj_id %1%, ins_id %2%, ret %3%}") % m_object_idx % sel_id % sel_ret;
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PartPlate* plate = plate_list.get_curr_plate();
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Model& model = m_plater->model();
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BoundingBox plate_bb = plate->get_bounding_box_crd();
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int plate_cols = plate_list.get_plate_cols();
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int cur_plate_index = plate->get_index();
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ModelObject *model_object = m_plater->model().objects[m_object_idx];
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if (model_object->instances.empty()) return;
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m_selected.reserve(model_object->instances.size());
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for (size_t oidx = 0; oidx < model.objects.size(); ++oidx)
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{
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ModelObject* mo = model.objects[oidx];
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for (size_t inst_idx = 0; inst_idx < mo->instances.size(); ++inst_idx)
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{
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bool selected = (oidx == m_object_idx);
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ArrangePolygon ap = get_arrange_poly(mo->instances[inst_idx]);
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BoundingBox ap_bb = ap.transformed_poly().contour.bounding_box();
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ap.height = 1;
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ap.name = mo->name;
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if (selected)
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{
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if (mo->instances[inst_idx]->printable)
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{
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++ap.priority;
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ap.itemid = m_selected.size();
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m_selected.emplace_back(ap);
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}
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else
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{
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if (plate_bb.contains(ap_bb))
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{
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ap.bed_idx = 0;
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ap.itemid = m_unselected.size();
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ap.row = cur_plate_index / plate_cols;
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ap.col = cur_plate_index % plate_cols;
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ap.translation(X) -= bed_stride_x(m_plater) * ap.col;
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ap.translation(Y) += bed_stride_y(m_plater) * ap.row;
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m_unselected.emplace_back(ap);
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}
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else
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{
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ap.bed_idx = PartPlateList::MAX_PLATES_COUNT;
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ap.itemid = m_locked.size();
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m_locked.emplace_back(ap);
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}
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}
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}
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else
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{
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if (plate_bb.contains(ap_bb))
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{
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ap.bed_idx = 0;
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ap.itemid = m_unselected.size();
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ap.row = cur_plate_index / plate_cols;
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ap.col = cur_plate_index % plate_cols;
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ap.translation(X) -= bed_stride_x(m_plater) * ap.col;
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ap.translation(Y) += bed_stride_y(m_plater) * ap.row;
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m_unselected.emplace_back(ap);
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}
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else
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{
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ap.bed_idx = PartPlateList::MAX_PLATES_COUNT;
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ap.itemid = m_locked.size();
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m_locked.emplace_back(ap);
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}
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}
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}
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}
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/*
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for (ModelInstance *inst : model_object->instances)
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if (inst->printable) {
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ArrangePolygon ap = get_arrange_poly(inst);
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// Existing objects need to be included in the result. Only
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// the needed amount of object will be added, no more.
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++ap.priority;
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m_selected.emplace_back(ap);
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}*/
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if (m_selected.empty()) return;
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//add the virtual object into unselect list if has
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plate_list.preprocess_exclude_areas(m_unselected);
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m_bedpts = get_bed_shape(*m_plater->config());
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auto &objects = m_plater->model().objects;
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/*BoundingBox bedbb = get_extents(m_bedpts);
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for (size_t idx = 0; idx < objects.size(); ++idx)
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if (int(idx) != m_object_idx)
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for (ModelInstance *mi : objects[idx]->instances) {
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ArrangePolygon ap = get_arrange_poly(mi);
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auto ap_bb = ap.transformed_poly().contour.bounding_box();
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if (ap.bed_idx == 0 && !bedbb.contains(ap_bb))
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ap.bed_idx = arrangement::UNARRANGED;
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m_unselected.emplace_back(ap);
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}
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if (auto wt = get_wipe_tower_arrangepoly(*m_plater))
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m_unselected.emplace_back(std::move(*wt));*/
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double sc = scaled<double>(1.) * scaled(1.);
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ExPolygon poly = m_selected.front().poly;
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double poly_area = poly.area() / sc;
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double unsel_area = std::accumulate(m_unselected.begin(),
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m_unselected.end(), 0.,
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[cur_plate_index](double s, const auto &ap) {
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//BBS: m_unselected instance is in the same partplate
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return s + (ap.bed_idx == cur_plate_index) * ap.poly.area();
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//return s + (ap.bed_idx == 0) * ap.poly.area();
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}) / sc;
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double fixed_area = unsel_area + m_selected.size() * poly_area;
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double bed_area = Polygon{m_bedpts}.area() / sc;
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// This is the maximum number of items, the real number will always be close but less.
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int needed_items = (bed_area - fixed_area) / poly_area;
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//int sel_id = m_plater->get_selection().get_instance_idx();
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// if the selection is not a single instance, choose the first as template
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//sel_id = std::max(sel_id, 0);
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ModelInstance *mi = model_object->instances[sel_id];
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ArrangePolygon template_ap = get_arrange_poly(mi);
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for (int i = 0; i < needed_items; ++i) {
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ArrangePolygon ap = template_ap;
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ap.poly = m_selected.front().poly;
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ap.bed_idx = PartPlateList::MAX_PLATES_COUNT;
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ap.height = 1;
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ap.itemid = -1;
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ap.setter = [this, mi](const ArrangePolygon &p) {
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ModelObject *mo = m_plater->model().objects[m_object_idx];
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ModelInstance *inst = mo->add_instance(*mi);
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inst->apply_arrange_result(p.translation.cast<double>(), p.rotation);
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};
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m_selected.emplace_back(ap);
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}
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m_status_range = m_selected.size();
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// The strides have to be removed from the fixed items. For the
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// arrangeable (selected) items bed_idx is ignored and the
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// translation is irrelevant.
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//BBS: remove logic for unselected object
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/*double stride = bed_stride(m_plater);
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for (auto &p : m_unselected)
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if (p.bed_idx > 0)
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p.translation(X) -= p.bed_idx * stride;*/
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}
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void FillBedJob::process()
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{
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if (m_object_idx == -1 || m_selected.empty()) return;
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const GLCanvas3D::ArrangeSettings &settings =
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static_cast<const GLCanvas3D*>(m_plater->canvas3D())->get_arrange_settings();
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arrangement::ArrangeParams params;
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params.allow_rotations = settings.enable_rotation;
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params.min_obj_distance = scaled(settings.distance);
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bool do_stop = false;
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params.stopcondition = [this, &do_stop]() {
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return was_canceled() || do_stop;
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};
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params.progressind = [this](unsigned st,std::string str="") {
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// if (st > 0)
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// update_status(int(m_status_range - st), _L("Filling bed " + str));
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};
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params.on_packed = [&do_stop] (const ArrangePolygon &ap) {
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do_stop = ap.bed_idx > 0 && ap.priority == 0;
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};
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arrangement::arrange(m_selected, m_unselected, m_bedpts, params);
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// finalize just here.
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// update_status(m_status_range, was_canceled() ?
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// _(L("Bed filling canceled.")) :
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// _(L("Bed filling done.")));
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}
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void FillBedJob::finalize()
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{
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// Ignore the arrange result if aborted.
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if (was_canceled()) return;
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if (m_object_idx == -1) return;
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ModelObject *model_object = m_plater->model().objects[m_object_idx];
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if (model_object->instances.empty()) return;
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//BBS: partplate
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PartPlateList& plate_list = m_plater->get_partplate_list();
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int plate_cols = plate_list.get_plate_cols();
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int cur_plate = plate_list.get_curr_plate_index();
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size_t inst_cnt = model_object->instances.size();
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int added_cnt = std::accumulate(m_selected.begin(), m_selected.end(), 0, [](int s, auto &ap) {
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return s + int(ap.priority == 0 && ap.bed_idx == 0);
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});
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if (added_cnt > 0) {
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//BBS: adjust the selected instances
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for (ArrangePolygon& ap : m_selected) {
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if (ap.bed_idx != 0) {
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if (ap.itemid == -1)
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continue;
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ap.bed_idx = plate_list.get_plate_count();
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}
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else
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ap.bed_idx = cur_plate;
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ap.row = ap.bed_idx / plate_cols;
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ap.col = ap.bed_idx % plate_cols;
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ap.translation(X) += bed_stride_x(m_plater) * ap.col;
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ap.translation(Y) -= bed_stride_y(m_plater) * ap.row;
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ap.apply();
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BOOST_LOG_TRIVIAL(debug) << __FUNCTION__ << boost::format(":selected: bed_id %1%, trans {%2%,%3%}") % ap.bed_idx % unscale<double>(ap.translation(X)) % unscale<double>(ap.translation(Y));
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}
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for (size_t inst_idx = 0; inst_idx < model_object->instances.size(); ++inst_idx)
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{
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plate_list.notify_instance_update(m_object_idx, inst_idx);
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}
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/*for (ArrangePolygon& ap : m_selected) {
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if (ap.bed_idx != arrangement::UNARRANGED && (ap.priority != 0 || ap.bed_idx == 0))
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ap.apply();
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}*/
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model_object->ensure_on_bed();
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m_plater->update();
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//BBS: add partplate related logic
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int added_cnt = std::accumulate(m_selected.begin(), m_selected.end(), 0,
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[cur_plate](int s, auto& ap) {
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return s + int(ap.priority == 0 && ap.bed_idx == cur_plate);
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//return s + int(ap.priority == 0 && ap.bed_idx == 0);
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});
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// FIXME: somebody explain why this is needed for increase_object_instances
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if (inst_cnt == 1) added_cnt++;
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if (added_cnt > 0)
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m_plater->sidebar()
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.obj_list()->increase_object_instances(m_object_idx, size_t(added_cnt));
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}
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Job::finalize();
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}
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}} // namespace Slic3r::GUI
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