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ENH: some improvements to 3mf loading

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1. convert instance to object when loading previous 3mf
2. fix an exception issue caused by previous commit caused by nil value of import_project_action

Change-Id: Ieed853f0e8d458aab1716acf52307c5d672ebe22
This commit is contained in:
lane.wei 2022-11-29 22:10:10 +08:00 • committed by Lane.Wei
parent 1637981be5
commit c0ccb733dd
2 changed files with 59 additions and 42 deletions
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12
src/libslic3r/Format/3mf.cpp
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@ -934,6 +934,18 @@ ModelVolumeType type_from_string(const std::string &s)
++object_idx;
}
//BBS: copy object isteadof instance
int object_size = model.objects.size();
for (int obj_index = 0; obj_index < object_size; obj_index ++) {
ModelObject* object = model.objects[obj_index];
while (object->instances.size() > 1) {
ModelObject* new_model_object = model.add_object(*object);
new_model_object->clear_instances();
new_model_object->add_instance(*object->instances.back());
object->delete_last_instance();
}
}
// // fixes the min z of the model if negative
// model.adjust_min_z();

7
src/slic3r/GUI/Plater.cpp
View file

@ -2948,7 +2948,12 @@ std::vector<size_t> Plater::priv::load_files(const std::vector<fs::path>& input_
wxGetApp().get_tab(Preset::TYPE_PRINT)->update();
}
LoadType load_type = static_cast<LoadType>(std::stoi(wxGetApp().app_config->get("import_project_action")));
std::string import_project_action = wxGetApp().app_config->get("import_project_action");
LoadType load_type;
if (import_project_action.empty())
load_type = LoadType::Unknown;
else
load_type = static_cast<LoadType>(std::stoi(import_project_action));
// BBS: version check
Semver app_version = *(Semver::parse(SLIC3R_VERSION));