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FIX:fix export stl function with cut connector

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Jira: STUDIO-5760
Change-Id: I25707e96ed0eb12cf02593941d7a3945b0c90956
This commit is contained in:
zhou.xu 2024-01-04 10:56:40 +08:00 committed by Lane.Wei
parent b5a913e127
commit 27dfac67f6
1 changed files with 38 additions and 21 deletions
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59
src/slic3r/GUI/Plater.cpp
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@ -10878,7 +10878,6 @@ TriangleMesh Plater::combine_mesh_fff(const ModelObject& mo, int instance_id, st
}
// BBS export with/without boolean, however, stil merge mesh
#define EXPORT_WITH_BOOLEAN 0
void Plater::export_stl(bool extended, bool selection_only, bool multi_stls)
{
if (p->model.objects.empty()) { return; }
@ -10898,21 +10897,39 @@ void Plater::export_stl(bool extended, bool selection_only, bool multi_stls)
wxBusyCursor wait;
const auto& selection = p->get_selection();
const auto obj_idx = selection.get_object_idx();
#if EXPORT_WITH_BOOLEAN
if (selection_only && (obj_idx == -1 || selection.is_wipe_tower()))
return;
#else
// BBS support selecting multiple objects
if (selection_only && selection.is_wipe_tower()) return;
// BBS
if (selection_only) {
// only support selection single full object and mulitiple full object
if (!selection.is_single_full_object() && !selection.is_multiple_full_object()) return;
if (selection_only && selection.is_wipe_tower())
return;
const auto obj_idx = selection.get_object_idx();
if (obj_idx == -1)
return;
//confirm export_with_boolean
bool exist_negive_volume = false;
bool export_with_boolean = false;
const ModelObject *cur_model_object = p->model.objects[obj_idx];
for (auto v : cur_model_object->volumes) {
if (v->type() == ModelVolumeType::NEGATIVE_VOLUME) {
exist_negive_volume=true;
break;
}
}
if (exist_negive_volume) {
MessageDialog dlg(this, _L("Negative parts detected. Would you like to perform mesh boolean before exporting?"), _L("Message"),
wxICON_QUESTION | wxYES_NO);
int answer = dlg.ShowModal();
if (answer == wxID_YES) {
export_with_boolean = true;
}
}
if (!export_with_boolean) {
// BBS
if (selection_only) {
// only support selection single full object and mulitiple full object
if (!selection.is_single_full_object() && !selection.is_multiple_full_object())
return;
}
}
// Following lambda generates a combined mesh for export with normals pointing outwards.
auto mesh_to_export_fff_no_boolean = [](const ModelObject &mo, int instance_id) {
TriangleMesh mesh;
@ -10934,7 +10951,6 @@ void Plater::export_stl(bool extended, bool selection_only, bool multi_stls)
mesh.transform(mo.instances[instance_id]->get_matrix(), true);
return mesh;
};
#endif
auto mesh_to_export_sla = [&, this](const ModelObject& mo, int instance_id) {
TriangleMesh mesh;
@ -11005,13 +11021,14 @@ void Plater::export_stl(bool extended, bool selection_only, bool multi_stls)
std::function<TriangleMesh(const ModelObject& mo, int instance_id)>
mesh_to_export;
if (p->printer_technology == ptFFF)
#if EXPORT_WITH_BOOLEAN
mesh_to_export = [this](const ModelObject& mo, int instance_id) {return Plater::combine_mesh_fff(mo, instance_id,
[this](const std::string& msg) {return get_notification_manager()->push_plater_error_notification(msg); }); };
#else
mesh_to_export = mesh_to_export_fff_no_boolean;
#endif
if (p->printer_technology == ptFFF){
if (export_with_boolean) {
mesh_to_export = [this](const ModelObject& mo, int instance_id) {return Plater::combine_mesh_fff(mo, instance_id,
[this](const std::string& msg) {return get_notification_manager()->push_plater_error_notification(msg); }); };
} else {
mesh_to_export = mesh_to_export_fff_no_boolean;
}
}
else
mesh_to_export = mesh_to_export_sla;