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New selection -> Split command

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This commit is contained in:
Enrico Turri 2018-10-19 15:27:19 +02:00
parent ec0c65a80a
commit 0af4de4faa
3 changed files with 48 additions and 4 deletions
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48
src/slic3r/GUI/Plater.cpp
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@ -1583,7 +1583,45 @@ void Plater::priv::arrange()
void Plater::priv::split_object()
{
// TODO
#if ENABLE_EXTENDED_SELECTION
int obj_idx = get_selected_object_idx();
if (obj_idx == -1)
return;
// we clone model object because split_object() adds the split volumes
// into the same model object, thus causing duplicates when we call load_model_objects()
Model new_model = model;
ModelObject* current_model_object = new_model.objects[obj_idx];
if (current_model_object->volumes.size() > 1)
{
Slic3r::GUI::warning_catcher(q, _(L("The selected object can't be split because it contains more than one volume/material.")));
return;
}
// $self->stop_background_process;
ModelObjectPtrs new_objects;
current_model_object->split(&new_objects);
if (new_objects.size() == 1)
{
Slic3r::GUI::warning_catcher(q, _(L("The selected object couldn't be split because it contains only one part.")));
// $self->schedule_background_process;
}
else
{
for (ModelObject* m : new_objects)
{
m->center_around_origin();
}
remove(obj_idx);
// load all model objects at once, otherwise the plate would be rearranged after each one
// causing original positions not to be kept
load_model_objects(new_objects);
}
#endif // ENABLE_EXTENDED_SELECTION
}
void Plater::priv::schedule_background_process()
@ -1719,7 +1757,7 @@ void Plater::priv::on_action_add(SimpleEvent&)
void Plater::priv::on_action_split(SimpleEvent&)
{
// TODO
split_object();
}
void Plater::priv::on_action_cut(SimpleEvent&)
@ -1874,6 +1912,9 @@ bool Plater::priv::init_object_menu()
wxMenuItem* item_mirror = append_submenu(&object_menu, mirror_menu, wxID_ANY, _(L("Mirror")), _(L("Mirror the selected object")));
wxMenuItem* item_split = append_menu_item(&object_menu, wxID_ANY, _(L("Split")), _(L("Split the selected object into individual parts")),
[this](wxCommandEvent&){ split_object(); }, "shape_ungroup.png");
#if ENABLE_EXTENDED_SELECTION
// ui updates needs to be binded to the parent panel
if (q != nullptr)
@ -1882,6 +1923,7 @@ bool Plater::priv::init_object_menu()
q->Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(can_delete_object()); }, item_delete->GetId());
q->Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(can_increase_instances()); }, item_increase->GetId());
q->Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(can_decrease_instances()); }, item_decrease->GetId());
q->Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(can_split_object()); }, item_split->GetId());
}
#endif // ENABLE_EXTENDED_SELECTION
@ -1910,7 +1952,7 @@ bool Plater::priv::can_decrease_instances() const
bool Plater::priv::can_split_object() const
{
int obj_idx = get_selected_object_idx();
return (0 <= obj_idx) && (obj_idx < (int)model.objects.size());
return (0 <= obj_idx) && (obj_idx < (int)model.objects.size()) && !model.objects[obj_idx]->is_multiparts();
}
bool Plater::priv::can_cut_object() const