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Merge branch 'master' of https://github.com/prusa3d/PrusaSlicer into et_custom_bed

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This commit is contained in:
Enrico Turri 2019-07-23 15:36:39 +02:00
commit 1b5ba6c823
18 changed files with 148 additions and 75 deletions
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4
src/libslic3r/GCode/WipeTower.cpp
View file

@ -157,7 +157,7 @@ public:
change_analyzer_mm3_per_mm(len, e);
// Width of a squished extrusion, corrected for the roundings of the squished extrusions.
// This is left zero if it is a travel move.
float width = float(double(e) * /*Filament_Area*/2.40528 / (len * m_layer_height));
float width = float(double(e) * m_filpar[0].filament_area / (len * m_layer_height));
// Correct for the roundings of a squished extrusion.
width += m_layer_height * float(1. - M_PI / 4.);
if (m_extrusions.empty() || m_extrusions.back().pos != rotated_current_pos)
@ -822,7 +822,7 @@ void WipeTower::toolchange_Unload(
while (i < m_filpar[m_current_tool].ramming_speed.size())
{
const float x = volume_to_length(m_filpar[m_current_tool].ramming_speed[i] * 0.25f, line_width, m_layer_height);
const float e = m_filpar[m_current_tool].ramming_speed[i] * 0.25f / Filament_Area; // transform volume per sec to E move;
const float e = m_filpar[m_current_tool].ramming_speed[i] * 0.25f / filament_area(); // transform volume per sec to E move;
const float dist = std::min(x - e_done, remaining); // distance to travel for either the next 0.25s, or to the next turnaround
const float actual_time = dist/x * 0.25;
writer.ram(writer.x(), writer.x() + (m_left_to_right ? 1.f : -1.f) * dist, 0, 0, e * (dist / x), dist / (actual_time / 60.));

16
src/libslic3r/GCode/WipeTower.hpp
View file

@ -111,7 +111,8 @@ public:
// Set the extruder properties.
void set_extruder(size_t idx, std::string material, int temp, int first_layer_temp, float loading_speed, float loading_speed_start,
float unloading_speed, float unloading_speed_start, float delay, int cooling_moves,
float cooling_initial_speed, float cooling_final_speed, std::string ramming_parameters, float max_volumetric_speed, float nozzle_diameter)
float cooling_initial_speed, float cooling_final_speed, std::string ramming_parameters, float max_volumetric_speed,
float nozzle_diameter, float filament_diameter)
{
//while (m_filpar.size() < idx+1) // makes sure the required element is in the vector
m_filpar.push_back(FilamentParameters());
@ -133,10 +134,12 @@ public:
m_filpar[idx].cooling_final_speed = cooling_final_speed;
}
if (max_volumetric_speed != 0.f)
m_filpar[idx].max_e_speed = (max_volumetric_speed / Filament_Area);
m_filpar[idx].filament_area = (M_PI/4.f) * pow(filament_diameter, 2); // all extruders are assumed to have the same filament diameter at this point
m_filpar[idx].nozzle_diameter = nozzle_diameter; // to be used in future with (non-single) multiextruder MM
if (max_volumetric_speed != 0.f)
m_filpar[idx].max_e_speed = (max_volumetric_speed / filament_area());
m_perimeter_width = nozzle_diameter * Width_To_Nozzle_Ratio; // all extruders are now assumed to have the same diameter
if (m_semm) {
@ -248,6 +251,7 @@ public:
float max_e_speed = std::numeric_limits<float>::max();
std::vector<float> ramming_speed;
float nozzle_diameter;
float filament_area;
};
private:
@ -261,9 +265,11 @@ private:
const bool m_peters_wipe_tower = false; // sparse wipe tower inspired by Peter's post processor - not finished yet
const float Filament_Area = float(M_PI * 1.75f * 1.75f / 4.f); // filament area in mm^2
const float Width_To_Nozzle_Ratio = 1.25f; // desired line width (oval) in multiples of nozzle diameter - may not be actually neccessary to adjust
const float WT_EPSILON = 1e-3f;
const float filament_area() const {
return m_filpar[0].filament_area; // all extruders are assumed to have the same filament diameter at this point
}
bool m_semm = true; // Are we using a single extruder multimaterial printer?
@ -315,7 +321,7 @@ private:
{
if ( layer_height < 0 )
return m_extrusion_flow;
return layer_height * ( m_perimeter_width - layer_height * (1.f-float(M_PI)/4.f)) / Filament_Area;
return layer_height * ( m_perimeter_width - layer_height * (1.f-float(M_PI)/4.f)) / filament_area();
}
// Calculates length of extrusion line to extrude given volume

10
src/libslic3r/Print.cpp
View file

@ -1092,6 +1092,13 @@ std::string Print::validate() const
}
if (this->has_wipe_tower() && ! m_objects.empty()) {
// make sure all extruders use same diameter filament and have the same nozzle diameter
for (const auto& extruder_idx : extruders()) {
if (m_config.nozzle_diameter.get_at(extruder_idx) != m_config.nozzle_diameter.get_at(extruders().front())
|| m_config.filament_diameter.get_at(extruder_idx) != m_config.filament_diameter.get_at(extruders().front()))
return L("The wipe tower is only supported if all extruders have the same nozzle diameter and use filaments of the same diameter.");
}
if (m_config.gcode_flavor != gcfRepRap && m_config.gcode_flavor != gcfRepetier && m_config.gcode_flavor != gcfMarlin)
return L("The Wipe Tower is currently only supported for the Marlin, RepRap/Sprinter and Repetier G-code flavors.");
if (! m_config.use_relative_e_distances)
@ -1701,7 +1708,8 @@ void Print::_make_wipe_tower()
(float)m_config.filament_cooling_final_speed.get_at(i),
m_config.filament_ramming_parameters.get_at(i),
m_config.filament_max_volumetric_speed.get_at(i),
m_config.nozzle_diameter.get_at(i));
m_config.nozzle_diameter.get_at(i),
m_config.filament_diameter.get_at(i));
m_wipe_tower_data.priming = Slic3r::make_unique<std::vector<WipeTower::ToolChangeResult>>(
wipe_tower.prime((float)this->skirt_first_layer_height(), m_wipe_tower_data.tool_ordering.all_extruders(), false));

2
src/libslic3r/Utils.hpp
View file

@ -172,7 +172,7 @@ extern std::string xml_escape(std::string text);
#if defined __GNUC__ && __GNUC__ < 5 && !defined __clang__
// Older GCCs don't have std::is_trivially_copyable
// cf. https://gcc.gnu.org/onlinedocs/gcc-4.9.4/libstdc++/manual/manual/status.html#status.iso.2011
#warning "GCC version < 5, faking std::is_trivially_copyable"
// #warning "GCC version < 5, faking std::is_trivially_copyable"
template<typename T> struct IsTriviallyCopyable { static constexpr bool value = true; };
#else
template<typename T> struct IsTriviallyCopyable : public std::is_trivially_copyable<T> {};

14
src/slic3r/GUI/GUI_ObjectList.cpp
View file

@ -487,13 +487,15 @@ void ObjectList::update_name_in_model(const wxDataViewItem& item) const
{
const int obj_idx = m_objects_model->GetObjectIdByItem(item);
if (obj_idx < 0) return;
const int volume_id = m_objects_model->GetVolumeIdByItem(item);
if (m_objects_model->GetParent(item) == wxDataViewItem(0)) {
take_snapshot(wxString::Format(_(L("Rename %s")), volume_id < 0 ? _(L("Object")) : _(L("Sub-object"))));
if (m_objects_model->GetItemType(item) & itObject) {
(*m_objects)[obj_idx]->name = m_objects_model->GetName(item).ToUTF8().data();
return;
}
const int volume_id = m_objects_model->GetVolumeIdByItem(item);
if (volume_id < 0) return;
(*m_objects)[obj_idx]->volumes[volume_id]->name = m_objects_model->GetName(item).ToUTF8().data();
}
@ -925,7 +927,7 @@ void ObjectList::OnDrop(wxDataViewEvent &event)
if (m_dragged_data.type() == itInstance)
{
take_snapshot(_(L("Instances to Separated Objects")));
Plater::TakeSnapshot snapshot(wxGetApp().plater(),_(L("Instances to Separated Objects")));
instances_to_separated_object(m_dragged_data.obj_idx(), m_dragged_data.inst_idxs());
m_dragged_data.clear();
return;
@ -943,7 +945,7 @@ void ObjectList::OnDrop(wxDataViewEvent &event)
// if (to_volume_id > from_volume_id) to_volume_id--;
// #endif // __WXGTK__
take_snapshot(_(L("Remov Volume(s)")));
take_snapshot(_(L("Remove Volume(s)")));
auto& volumes = (*m_objects)[m_dragged_data.obj_idx()]->volumes;
auto delta = to_volume_id < from_volume_id ? -1 : 1;
@ -3055,7 +3057,7 @@ void ObjectList::change_part_type()
if (new_type == type || new_type == ModelVolumeType::INVALID)
return;
take_snapshot(_(L("Paste from Clipboard")));
take_snapshot(_(L("Change Part Type")));
const auto item = GetSelection();
volume->set_type(new_type);
@ -3294,6 +3296,8 @@ void ObjectList::split_instances()
if (obj_idx == -1)
return;
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Instances to Separated Objects")));
if (selection.is_single_full_object())
{
instances_to_separated_objects(obj_idx);

8
src/slic3r/GUI/GUI_ObjectSettings.cpp
View file

@ -93,6 +93,7 @@ bool ObjectSettings::update_settings_list()
btn->SetToolTip(_(L("Remove parameter")));
btn->Bind(wxEVT_BUTTON, [opt_key, config, this](wxEvent &event) {
wxGetApp().plater()->take_snapshot(wxString::Format(_(L("Delete Option %s")), opt_key));
config->erase(opt_key);
wxGetApp().obj_list()->changed_object();
wxTheApp->CallAfter([this]() {
@ -137,6 +138,13 @@ bool ObjectSettings::update_settings_list()
if (is_extruders_cat)
option.opt.max = wxGetApp().extruders_edited_cnt();
optgroup->append_single_option_line(option);
optgroup->get_field(opt)->m_on_change = [optgroup](const std::string& opt_id, const boost::any& value) {
// first of all take a snapshot and then change value in configuration
wxGetApp().plater()->take_snapshot(wxString::Format(_(L("Change Option %s")), opt_id));
optgroup->on_change_OG(opt_id, value);
};
}
optgroup->reload_config();

4
src/slic3r/GUI/Gizmos/GLGizmoBase.cpp
View file

@ -166,7 +166,7 @@ void GLGizmoBase::set_highlight_color(const float* color)
void GLGizmoBase::enable_grabber(unsigned int id)
{
if ((0 <= id) && (id < (unsigned int)m_grabbers.size()))
if (id < m_grabbers.size())
m_grabbers[id].enabled = true;
on_enable_grabber(id);
@ -174,7 +174,7 @@ void GLGizmoBase::enable_grabber(unsigned int id)
void GLGizmoBase::disable_grabber(unsigned int id)
{
if ((0 <= id) && (id < (unsigned int)m_grabbers.size()))
if (id < m_grabbers.size())
m_grabbers[id].enabled = false;
on_disable_grabber(id);

6
src/slic3r/GUI/Gizmos/GLGizmoRotate.hpp
View file

@ -93,19 +93,19 @@ protected:
}
virtual void on_set_hover_id()
{
for (unsigned int i = 0; i < 3; ++i)
for (int i = 0; i < 3; ++i)
{
m_gizmos[i].set_hover_id((m_hover_id == i) ? 0 : -1);
}
}
virtual void on_enable_grabber(unsigned int id)
{
if ((0 <= id) && (id < 3))
if (id < 3)
m_gizmos[id].enable_grabber(0);
}
virtual void on_disable_grabber(unsigned int id)
{
if ((0 <= id) && (id < 3))
if (id < 3)
m_gizmos[id].disable_grabber(0);
}
virtual void on_start_dragging();

40
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
View file

@ -82,7 +82,9 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const S
editing_mode_reload_cache();
}
if (m_editing_mode_cache.empty() && m_model_object->sla_points_status != sla::PointsStatus::UserModified)
if (m_editing_mode_cache.empty()
&& m_model_object->sla_points_status != sla::PointsStatus::UserModified
&& m_model_object->sla_points_status != sla::PointsStatus::None)
get_data_from_backend();
if (m_state == On) {
@ -1122,9 +1124,13 @@ void GLGizmoSlaSupports::on_start_dragging()
void GLGizmoSlaSupports::on_load(cereal::BinaryInputArchive& ar)
{
if (m_editing_mode)
editing_mode_discard_changes();
ar(m_clipping_plane_distance,
m_clipping_plane_normal,
m_current_mesh_object_id
m_current_mesh_object_id,
m_editing_mode_cache
);
}
@ -1134,7 +1140,8 @@ void GLGizmoSlaSupports::on_save(cereal::BinaryOutputArchive& ar) const
{
ar(m_clipping_plane_distance,
m_clipping_plane_normal,
m_current_mesh_object_id
m_current_mesh_object_id,
m_editing_mode_cache
);
}
@ -1177,16 +1184,16 @@ void GLGizmoSlaSupports::editing_mode_discard_changes()
// If the points were autogenerated, they may not be on the ModelObject yet.
// Because the user probably messed with the cache, we will get the data
// from the backend again.
if (m_model_object->sla_points_status == sla::PointsStatus::AutoGenerated)
/*if (m_model_object->sla_points_status == sla::PointsStatus::AutoGenerated) {
get_data_from_backend();
else {
m_editing_mode_cache.clear();
for (const sla::SupportPoint& point : m_model_object->sla_support_points)
m_editing_mode_cache.emplace_back(point, false);
}
m_editing_mode = false;
m_unsaved_changes = false;
}
else
editing_mode_reload_cache();*/
m_editing_mode_cache = m_old_cache;
m_editing_mode = false;
m_unsaved_changes = false;
}
@ -1196,7 +1203,13 @@ void GLGizmoSlaSupports::editing_mode_apply_changes()
// If there are no changes, don't touch the front-end. The data in the cache could have been
// taken from the backend and copying them to ModelObject would needlessly invalidate them.
if (m_unsaved_changes) {
// In order to make the undo/redo snapshot, we must first temporarily restore
// the editing cache to the state before the edits were made.
std::vector<CacheEntry> backup = m_editing_mode_cache;
m_editing_mode_cache = m_old_cache;
wxGetApp().plater()->take_snapshot(_(L("Support points edit")));
m_editing_mode_cache = std::move(backup);
m_model_object->sla_points_status = sla::PointsStatus::UserModified;
m_model_object->sla_support_points.clear();
for (const CacheEntry& cache_entry : m_editing_mode_cache)
@ -1216,6 +1229,7 @@ void GLGizmoSlaSupports::editing_mode_apply_changes()
void GLGizmoSlaSupports::editing_mode_reload_cache()
{
m_editing_mode_cache.clear();
for (const sla::SupportPoint& point : m_model_object->sla_support_points)
m_editing_mode_cache.emplace_back(point, false);
@ -1271,6 +1285,8 @@ void GLGizmoSlaSupports::switch_to_editing_mode()
editing_mode_reload_cache();
m_unsaved_changes = false;
m_editing_mode = true;
m_old_cache = m_editing_mode_cache;
select_point(NoPoints);
}

2
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
View file

@ -98,6 +98,8 @@ private:
float m_new_point_head_diameter; // Size of a new point.
float m_minimal_point_distance = 20.f;
mutable std::vector<CacheEntry> m_editing_mode_cache; // a support point and whether it is currently selected
std::vector<CacheEntry> m_old_cache; // to restore after discarding changes or undo/redo
float m_clipping_plane_distance = 0.f;
mutable float m_old_clipping_plane_distance = 0.f;
mutable Vec3d m_old_clipping_plane_normal;

2
src/slic3r/GUI/Gizmos/GLGizmosManager.cpp
View file

@ -223,7 +223,7 @@ void GLGizmosManager::update_data()
enable_grabber(Rotate, 1, !is_wipe_tower);
bool enable_scale_xyz = selection.is_single_full_instance() || selection.is_single_volume() || selection.is_single_modifier();
for (int i = 0; i < 6; ++i)
for (unsigned int i = 0; i < 6; ++i)
{
enable_grabber(Scale, i, enable_scale_xyz);
}

27
src/slic3r/GUI/Plater.cpp
View file

@ -3733,9 +3733,10 @@ void Plater::priv::take_snapshot(const std::string& snapshot_name)
if (this->m_prevent_snapshots > 0)
return;
assert(this->m_prevent_snapshots >= 0);
unsigned int flags = 0;
UndoRedo::SnapshotData snapshot_data;
snapshot_data.printer_technology = this->printer_technology;
if (this->view3D->is_layers_editing_enabled())
flags |= UndoRedo::Snapshot::VARIABLE_LAYER_EDITING_ACTIVE;
snapshot_data.flags |= UndoRedo::SnapshotData::VARIABLE_LAYER_EDITING_ACTIVE;
//FIXME updating the Wipe tower config values at the ModelWipeTower from the Print config.
// This is a workaround until we refactor the Wipe Tower position / orientation to live solely inside the Model, not in the Print config.
if (this->printer_technology == ptFFF) {
@ -3743,7 +3744,7 @@ void Plater::priv::take_snapshot(const std::string& snapshot_name)
model.wipe_tower.position = Vec2d(config.opt_float("wipe_tower_x"), config.opt_float("wipe_tower_y"));
model.wipe_tower.rotation = config.opt_float("wipe_tower_rotation_angle");
}
this->undo_redo_stack.take_snapshot(snapshot_name, model, view3D->get_canvas3d()->get_selection(), view3D->get_canvas3d()->get_gizmos_manager(), this->printer_technology, flags);
this->undo_redo_stack.take_snapshot(snapshot_name, model, view3D->get_canvas3d()->get_selection(), view3D->get_canvas3d()->get_gizmos_manager(), snapshot_data);
this->undo_redo_stack.release_least_recently_used();
// Save the last active preset name of a particular printer technology.
((this->printer_technology == ptFFF) ? m_last_fff_printer_profile_name : m_last_sla_printer_profile_name) = wxGetApp().preset_bundle->printers.get_selected_preset_name();
@ -3777,11 +3778,11 @@ void Plater::priv::undo_redo_to(size_t time_to_load)
void Plater::priv::undo_redo_to(std::vector<UndoRedo::Snapshot>::const_iterator it_snapshot)
{
bool temp_snapshot_was_taken = this->undo_redo_stack.temp_snapshot_active();
PrinterTechnology new_printer_technology = it_snapshot->printer_technology;
PrinterTechnology new_printer_technology = it_snapshot->snapshot_data.printer_technology;
bool printer_technology_changed = this->printer_technology != new_printer_technology;
if (printer_technology_changed) {
// Switching the printer technology when jumping forwards / backwards in time. Switch to the last active printer profile of the other type.
std::string s_pt = (it_snapshot->printer_technology == ptFFF) ? "FFF" : "SLA";
std::string s_pt = (it_snapshot->snapshot_data.printer_technology == ptFFF) ? "FFF" : "SLA";
if (! wxGetApp().check_unsaved_changes(from_u8((boost::format(_utf8(
L("%1% printer was active at the time the target Undo / Redo snapshot was taken. Switching to %1% printer requires reloading of %1% presets."))) % s_pt).str())))
// Don't switch the profiles.
@ -3797,17 +3798,18 @@ void Plater::priv::undo_redo_to(std::vector<UndoRedo::Snapshot>::const_iterator
model.wipe_tower.rotation = config.opt_float("wipe_tower_rotation_angle");
}
// Flags made of Snapshot::Flags enum values.
unsigned int new_flags = it_snapshot->flags;
unsigned int top_snapshot_flags = 0;
unsigned int new_flags = it_snapshot->snapshot_data.flags;
UndoRedo::SnapshotData top_snapshot_data;
top_snapshot_data.printer_technology = this->printer_technology;
if (this->view3D->is_layers_editing_enabled())
top_snapshot_flags |= UndoRedo::Snapshot::VARIABLE_LAYER_EDITING_ACTIVE;
bool new_variable_layer_editing_active = (new_flags & UndoRedo::Snapshot::VARIABLE_LAYER_EDITING_ACTIVE) != 0;
top_snapshot_data.flags |= UndoRedo::SnapshotData::VARIABLE_LAYER_EDITING_ACTIVE;
bool new_variable_layer_editing_active = (new_flags & UndoRedo::SnapshotData::VARIABLE_LAYER_EDITING_ACTIVE) != 0;
// Disable layer editing before the Undo / Redo jump.
if (!new_variable_layer_editing_active && view3D->is_layers_editing_enabled())
view3D->get_canvas3d()->force_main_toolbar_left_action(view3D->get_canvas3d()->get_main_toolbar_item_id("layersediting"));
// Do the jump in time.
if (it_snapshot->timestamp < this->undo_redo_stack.active_snapshot_time() ?
this->undo_redo_stack.undo(model, this->view3D->get_canvas3d()->get_selection(), this->view3D->get_canvas3d()->get_gizmos_manager(), this->printer_technology, top_snapshot_flags, it_snapshot->timestamp) :
this->undo_redo_stack.undo(model, this->view3D->get_canvas3d()->get_selection(), this->view3D->get_canvas3d()->get_gizmos_manager(), top_snapshot_data, it_snapshot->timestamp) :
this->undo_redo_stack.redo(model, this->view3D->get_canvas3d()->get_gizmos_manager(), it_snapshot->timestamp)) {
if (printer_technology_changed) {
// Switch to the other printer technology. Switch to the last printer active for that particular technology.
@ -3910,8 +3912,6 @@ void Plater::load_project()
// Ask user for a project file name.
wxString input_file;
wxGetApp().load_project(this, input_file);
// Take the Undo / Redo snapshot.
Plater::TakeSnapshot snapshot(this, _(L("Load Project")) + ": " + wxString::FromUTF8(into_path(input_file).stem().string().c_str()));
// And finally load the new project.
load_project(input_file);
}
@ -3921,6 +3921,9 @@ void Plater::load_project(const wxString& filename)
if (filename.empty())
return;
// Take the Undo / Redo snapshot.
Plater::TakeSnapshot snapshot(this, _(L("Load Project")) + ": " + wxString::FromUTF8(into_path(filename).stem().string().c_str()));
p->reset();
p->set_project_filename(filename);

6
src/slic3r/GUI/wxExtensions.hpp
View file

@ -323,9 +323,9 @@ public:
}
bool SwapChildrens(int frst_id, int scnd_id) {
if (GetChildCount() < 2 ||
frst_id < 0 || frst_id >= GetChildCount() ||
scnd_id < 0 || scnd_id >= GetChildCount())
if (GetChildCount() < 2 ||
frst_id < 0 || (size_t)frst_id >= GetChildCount() ||
scnd_id < 0 || (size_t)scnd_id >= GetChildCount())
return false;
ObjectDataViewModelNode new_scnd = *GetNthChild(frst_id);

27
src/slic3r/Utils/UndoRedo.cpp
View file

@ -17,6 +17,7 @@
#define CEREAL_FUTURE_EXPERIMENTAL
#include <cereal/archives/adapters.hpp>
#include <libslic3r/Config.hpp>
#include <libslic3r/ObjectID.hpp>
#include <libslic3r/Utils.hpp>
@ -35,6 +36,10 @@
namespace Slic3r {
namespace UndoRedo {
SnapshotData::SnapshotData() : printer_technology(ptUnknown), flags(0)
{
}
static std::string topmost_snapshot_name = "@@@ Topmost @@@";
bool Snapshot::is_topmost() const
@ -496,12 +501,12 @@ public:
}
// Store the current application state onto the Undo / Redo stack, remove all snapshots after m_active_snapshot_time.
void take_snapshot(const std::string& snapshot_name, const Slic3r::Model& model, const Slic3r::GUI::Selection& selection, const Slic3r::GUI::GLGizmosManager& gizmos, Slic3r::PrinterTechnology printer_technology, unsigned int flags);
void take_snapshot(const std::string& snapshot_name, const Slic3r::Model& model, const Slic3r::GUI::Selection& selection, const Slic3r::GUI::GLGizmosManager& gizmos, const SnapshotData &snapshot_data);
void load_snapshot(size_t timestamp, Slic3r::Model& model, Slic3r::GUI::GLGizmosManager& gizmos);
bool has_undo_snapshot() const;
bool has_redo_snapshot() const;
bool undo(Slic3r::Model &model, const Slic3r::GUI::Selection &selection, Slic3r::GUI::GLGizmosManager &gizmos, PrinterTechnology printer_technology, unsigned int flags, size_t jump_to_time);
bool undo(Slic3r::Model &model, const Slic3r::GUI::Selection &selection, Slic3r::GUI::GLGizmosManager &gizmos, const SnapshotData &snapshot_data, size_t jump_to_time);
bool redo(Slic3r::Model &model, Slic3r::GUI::GLGizmosManager &gizmos, size_t jump_to_time);
void release_least_recently_used();
@ -786,7 +791,7 @@ template<typename T> void StackImpl::load_mutable_object(const Slic3r::ObjectID
}
// Store the current application state onto the Undo / Redo stack, remove all snapshots after m_active_snapshot_time.
void StackImpl::take_snapshot(const std::string& snapshot_name, const Slic3r::Model& model, const Slic3r::GUI::Selection& selection, const Slic3r::GUI::GLGizmosManager& gizmos, Slic3r::PrinterTechnology printer_technology, unsigned int flags)
void StackImpl::take_snapshot(const std::string& snapshot_name, const Slic3r::Model& model, const Slic3r::GUI::Selection& selection, const Slic3r::GUI::GLGizmosManager& gizmos, const SnapshotData &snapshot_data)
{
// Release old snapshot data.
assert(m_active_snapshot_time <= m_current_time);
@ -806,11 +811,11 @@ void StackImpl::take_snapshot(const std::string& snapshot_name, const Slic3r::Mo
this->save_mutable_object<Selection>(m_selection);
this->save_mutable_object<Slic3r::GUI::GLGizmosManager>(gizmos);
// Save the snapshot info.
m_snapshots.emplace_back(snapshot_name, m_current_time ++, model.id().id, printer_technology, flags);
m_snapshots.emplace_back(snapshot_name, m_current_time ++, model.id().id, snapshot_data);
m_active_snapshot_time = m_current_time;
// Save snapshot info of the last "current" aka "top most" state, that is only being serialized
// if undoing an action. Such a snapshot has an invalid Model ID assigned if it was not taken yet.
m_snapshots.emplace_back(topmost_snapshot_name, m_active_snapshot_time, 0, printer_technology, flags);
m_snapshots.emplace_back(topmost_snapshot_name, m_active_snapshot_time, 0, snapshot_data);
// Release empty objects from the history.
this->collect_garbage();
assert(this->valid());
@ -856,7 +861,7 @@ bool StackImpl::has_redo_snapshot() const
return ++ it != m_snapshots.end();
}
bool StackImpl::undo(Slic3r::Model &model, const Slic3r::GUI::Selection &selection, Slic3r::GUI::GLGizmosManager &gizmos, PrinterTechnology printer_technology, unsigned int flags, size_t time_to_load)
bool StackImpl::undo(Slic3r::Model &model, const Slic3r::GUI::Selection &selection, Slic3r::GUI::GLGizmosManager &gizmos, const SnapshotData &snapshot_data, size_t time_to_load)
{
assert(this->valid());
if (time_to_load == SIZE_MAX) {
@ -870,7 +875,7 @@ bool StackImpl::undo(Slic3r::Model &model, const Slic3r::GUI::Selection &selecti
bool new_snapshot_taken = false;
if (m_active_snapshot_time == m_snapshots.back().timestamp && ! m_snapshots.back().is_topmost_captured()) {
// The current state is temporary. The current state needs to be captured to be redoable.
this->take_snapshot(topmost_snapshot_name, model, selection, gizmos, printer_technology, flags);
this->take_snapshot(topmost_snapshot_name, model, selection, gizmos, snapshot_data);
// The line above entered another topmost_snapshot_name.
assert(m_snapshots.back().is_topmost());
assert(! m_snapshots.back().is_topmost_captured());
@ -1019,12 +1024,12 @@ void Stack::set_memory_limit(size_t memsize) { pimpl->set_memory_limit(memsize);
size_t Stack::get_memory_limit() const { return pimpl->get_memory_limit(); }
size_t Stack::memsize() const { return pimpl->memsize(); }
void Stack::release_least_recently_used() { pimpl->release_least_recently_used(); }
void Stack::take_snapshot(const std::string& snapshot_name, const Slic3r::Model& model, const Slic3r::GUI::Selection& selection, const Slic3r::GUI::GLGizmosManager& gizmos, Slic3r::PrinterTechnology printer_technology, unsigned int flags)
{ pimpl->take_snapshot(snapshot_name, model, selection, gizmos, printer_technology, flags); }
void Stack::take_snapshot(const std::string& snapshot_name, const Slic3r::Model& model, const Slic3r::GUI::Selection& selection, const Slic3r::GUI::GLGizmosManager& gizmos, const SnapshotData &snapshot_data)
{ pimpl->take_snapshot(snapshot_name, model, selection, gizmos, snapshot_data); }
bool Stack::has_undo_snapshot() const { return pimpl->has_undo_snapshot(); }
bool Stack::has_redo_snapshot() const { return pimpl->has_redo_snapshot(); }
bool Stack::undo(Slic3r::Model& model, const Slic3r::GUI::Selection& selection, Slic3r::GUI::GLGizmosManager& gizmos, PrinterTechnology printer_technology, unsigned int flags, size_t time_to_load)
{ return pimpl->undo(model, selection, gizmos, printer_technology, flags, time_to_load); }
bool Stack::undo(Slic3r::Model& model, const Slic3r::GUI::Selection& selection, Slic3r::GUI::GLGizmosManager& gizmos, const SnapshotData &snapshot_data, size_t time_to_load)
{ return pimpl->undo(model, selection, gizmos, snapshot_data, time_to_load); }
bool Stack::redo(Slic3r::Model& model, Slic3r::GUI::GLGizmosManager& gizmos, size_t time_to_load) { return pimpl->redo(model, gizmos, time_to_load); }
const Selection& Stack::selection_deserialized() const { return pimpl->selection_deserialized(); }

31
src/slic3r/Utils/UndoRedo.hpp
View file

@ -21,23 +21,36 @@ namespace GUI {
namespace UndoRedo {
struct Snapshot
// Data structure to be stored with each snapshot.
// Storing short data (bit masks, ints) with each snapshot instead of being serialized into the Undo / Redo stack
// is likely cheaper in term of both the runtime and memory allocation.
// Also the SnapshotData is available without having to deserialize the snapshot from the Undo / Redo stack,
// which may be handy sometimes.
struct SnapshotData
{
Snapshot(size_t timestamp) : timestamp(timestamp) {}
Snapshot(const std::string &name, size_t timestamp, size_t model_id, Slic3r::PrinterTechnology printer_technology, unsigned int flags) :
name(name), timestamp(timestamp), model_id(model_id), printer_technology(printer_technology), flags(flags) {}
// Constructor is defined in .cpp due to the forward declaration of enum PrinterTechnology.
SnapshotData();
PrinterTechnology printer_technology;
// Bitmap of Flags (see the Flags enum).
unsigned int flags;
// Bitmask of various binary flags to be stored with the snapshot.
enum Flags {
VARIABLE_LAYER_EDITING_ACTIVE = 1,
};
};
struct Snapshot
{
Snapshot(size_t timestamp) : timestamp(timestamp) {}
Snapshot(const std::string &name, size_t timestamp, size_t model_id, const SnapshotData &snapshot_data) :
name(name), timestamp(timestamp), model_id(model_id), snapshot_data(snapshot_data) {}
std::string name;
size_t timestamp;
size_t model_id;
PrinterTechnology printer_technology;
// Bitmap of Flags (see the Flags enum).
unsigned int flags;
SnapshotData snapshot_data;
bool operator< (const Snapshot &rhs) const { return this->timestamp < rhs.timestamp; }
bool operator==(const Snapshot &rhs) const { return this->timestamp == rhs.timestamp; }
@ -77,7 +90,7 @@ public:
void release_least_recently_used();
// Store the current application state onto the Undo / Redo stack, remove all snapshots after m_active_snapshot_time.
void take_snapshot(const std::string& snapshot_name, const Slic3r::Model& model, const Slic3r::GUI::Selection& selection, const Slic3r::GUI::GLGizmosManager& gizmos, Slic3r::PrinterTechnology printer_technology, unsigned int flags);
void take_snapshot(const std::string& snapshot_name, const Slic3r::Model& model, const Slic3r::GUI::Selection& selection, const Slic3r::GUI::GLGizmosManager& gizmos, const SnapshotData &snapshot_data);
// To be queried to enable / disable the Undo / Redo buttons at the UI.
bool has_undo_snapshot() const;
@ -85,7 +98,7 @@ public:
// Roll back the time. If time_to_load is SIZE_MAX, the previous snapshot is activated.
// Undoing an action may need to take a snapshot of the current application state, so that redo to the current state is possible.
bool undo(Slic3r::Model& model, const Slic3r::GUI::Selection& selection, Slic3r::GUI::GLGizmosManager& gizmos, PrinterTechnology printer_technology, unsigned int flags, size_t time_to_load = SIZE_MAX);
bool undo(Slic3r::Model& model, const Slic3r::GUI::Selection& selection, Slic3r::GUI::GLGizmosManager& gizmos, const SnapshotData &snapshot_data, size_t time_to_load = SIZE_MAX);
// Jump forward in time. If time_to_load is SIZE_MAX, the next snapshot is activated.
bool redo(Slic3r::Model& model, Slic3r::GUI::GLGizmosManager& gizmos, size_t time_to_load = SIZE_MAX);