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Recalculate SLA supports after undo/redo in case SLA gizmo was active and had supports when the snapshot was taken

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This commit is contained in:
Lukas Matena 2019-08-22 16:44:49 +02:00
parent b55a140ad4
commit 52933d1bab
6 changed files with 72 additions and 18 deletions
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47
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
View file

@ -528,7 +528,7 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
if (m_selection_empty) {
std::pair<Vec3f, Vec3f> pos_and_normal;
if (unproject_on_mesh(mouse_position, pos_and_normal)) { // we got an intersection
wxGetApp().plater()->take_snapshot(_(L("Add support point")));
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Add support point")));
m_editing_cache.emplace_back(sla::SupportPoint(pos_and_normal.first, m_new_point_head_diameter/2.f, false), false, pos_and_normal.second);
m_parent.set_as_dirty();
m_wait_for_up_event = true;
@ -716,14 +716,12 @@ void GLGizmoSlaSupports::delete_selected_points(bool force)
std::abort();
}
wxGetApp().plater()->take_snapshot(_(L("Delete support point")));
Plater::TakeSnapshot(wxGetApp().plater(), _(L("Delete support point")));
for (unsigned int idx=0; idx<m_editing_cache.size(); ++idx) {
if (m_editing_cache[idx].selected && (!m_editing_cache[idx].support_point.is_new_island || !m_lock_unique_islands || force)) {
m_editing_cache.erase(m_editing_cache.begin() + (idx--));
}
// This should trigger the support generation
// wxGetApp().plater()->reslice_SLA_supports(*m_model_object);
}
select_point(NoPoints);
@ -919,7 +917,7 @@ RENDER_AGAIN:
cache_entry.support_point.head_front_radius = m_old_point_head_diameter / 2.f;
float backup = m_new_point_head_diameter;
m_new_point_head_diameter = m_old_point_head_diameter;
wxGetApp().plater()->take_snapshot(_(L("Change point head diameter")));
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Change point head diameter")));
m_new_point_head_diameter = backup;
for (auto& cache_entry : m_editing_cache)
if (cache_entry.selected)
@ -985,7 +983,7 @@ RENDER_AGAIN:
if (slider_released) {
m_model_object->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = m_minimal_point_distance_stash;
m_model_object->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)m_density_stash;
wxGetApp().plater()->take_snapshot(_(L("Support parameter change")));
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Support parameter change")));
m_model_object->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = minimal_point_distance;
m_model_object->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)density;
wxGetApp().obj_list()->update_and_show_object_settings_item();
@ -1186,7 +1184,7 @@ void GLGizmoSlaSupports::on_stop_dragging()
&& backup.support_point.pos != m_point_before_drag.support_point.pos) // and it was moved, not just selected
{
m_editing_cache[m_hover_id] = m_point_before_drag;
wxGetApp().plater()->take_snapshot(_(L("Move support point")));
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Move support point")));
m_editing_cache[m_hover_id] = backup;
}
}
@ -1285,7 +1283,7 @@ void GLGizmoSlaSupports::editing_mode_apply_changes()
disable_editing_mode(); // this leaves the editing mode undo/redo stack and must be done before the snapshot is taken
if (unsaved_changes()) {
wxGetApp().plater()->take_snapshot(_(L("Support points edit")));
take_snapshot_internal(_(L("Support points edit")));
m_normal_cache.clear();
for (const CacheEntry& ce : m_editing_cache)
@ -1295,7 +1293,7 @@ void GLGizmoSlaSupports::editing_mode_apply_changes()
m_model_object->sla_support_points.clear();
m_model_object->sla_support_points = m_normal_cache;
wxGetApp().CallAfter([this]() { wxGetApp().plater()->reslice_SLA_supports(*m_model_object); });
reslice_SLA_supports();
}
}
@ -1312,11 +1310,29 @@ void GLGizmoSlaSupports::reload_cache()
}
bool GLGizmoSlaSupports::has_backend_supports() const
{
// find SlaPrintObject with this ID
for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
if (po->model_object()->id() == m_model_object->id() && po->is_step_done(slaposSupportPoints))
return true;
}
return false;
}
void GLGizmoSlaSupports::reslice_SLA_supports() const
{
wxGetApp().CallAfter([this]() { wxGetApp().plater()->reslice_SLA_supports(*m_model_object); });
}
void GLGizmoSlaSupports::get_data_from_backend()
{
if (! has_backend_supports())
return;
// find the respective SLAPrintObject, we need a pointer to it
for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
if (po->model_object()->id() == m_model_object->id() && po->is_step_done(slaposSupportPoints)) {
if (po->model_object()->id() == m_model_object->id()) {
m_normal_cache.clear();
const std::vector<sla::SupportPoint>& points = po->get_support_points();
auto mat = po->trafo().inverse().cast<float>();
@ -1331,6 +1347,13 @@ void GLGizmoSlaSupports::get_data_from_backend()
// We don't copy the data into ModelObject, as this would stop the background processing.
}
void GLGizmoSlaSupports::take_snapshot_internal(const wxString& desc)
{
m_internal_snapshot = true;
Plater::TakeSnapshot snapshot(wxGetApp().plater(), desc);
m_internal_snapshot = false;
}
void GLGizmoSlaSupports::auto_generate()
@ -1341,8 +1364,8 @@ void GLGizmoSlaSupports::auto_generate()
)), _(L("Warning")), wxICON_WARNING | wxYES | wxNO);
if (m_model_object->sla_points_status != sla::PointsStatus::UserModified || m_normal_cache.empty() || dlg.ShowModal() == wxID_YES) {
wxGetApp().plater()->take_snapshot(_(L("Autogenerate support points")));
wxGetApp().CallAfter([this]() { wxGetApp().plater()->reslice_SLA_supports(*m_model_object); });
take_snapshot_internal(_(L("Autogenerate support points")));
wxGetApp().CallAfter([this]() { reslice_SLA_supports(); });
m_model_object->sla_points_status = sla::PointsStatus::Generating;
}
}

4
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
View file

@ -86,6 +86,8 @@ public:
bool is_in_editing_mode() const { return m_editing_mode; }
bool is_selection_rectangle_dragging() const { return m_selection_rectangle.is_dragging(); }
bool has_backend_supports() const;
void reslice_SLA_supports() const;
private:
bool on_init();
@ -100,6 +102,7 @@ private:
void update_mesh();
void update_cache_entry_normal(unsigned int i) const;
bool unsaved_changes() const;
void take_snapshot_internal(const wxString& desc);
EState m_no_hover_state = Off;
EState m_no_hover_old_state = Off;
@ -128,6 +131,7 @@ private:
bool m_wait_for_up_event = false;
bool m_selection_empty = true;
EState m_old_state = Off; // to be able to see that the gizmo has just been closed (see on_set_state)
bool m_internal_snapshot = false;
mutable std::unique_ptr<TriangleMeshSlicer> m_tms;
mutable std::unique_ptr<TriangleMeshSlicer> m_supports_tms;

11
src/slic3r/GUI/Gizmos/GLGizmosManager.cpp
View file

@ -5,6 +5,7 @@
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/GUI_ObjectManipulation.hpp"
#include "slic3r/GUI/PresetBundle.hpp"
#include "slic3r/Utils/UndoRedo.hpp"
#include <GL/glew.h>
#include <wx/glcanvas.h>
@ -464,6 +465,11 @@ ClippingPlane GLGizmosManager::get_sla_clipping_plane() const
return ClippingPlane::ClipsNothing();
}
bool GLGizmosManager::wants_reslice_supports_on_undo() const
{
return (m_current == SlaSupports
&& dynamic_cast<const GLGizmoSlaSupports*>(m_gizmos.at(SlaSupports))->has_backend_supports());
}
void GLGizmosManager::render_current_gizmo() const
{
@ -870,10 +876,13 @@ bool GLGizmosManager::on_key(wxKeyEvent& evt)
return processed;
}
void GLGizmosManager::update_after_undo_redo()
void GLGizmosManager::update_after_undo_redo(const UndoRedo::Snapshot& snapshot)
{
update_data();
m_serializing = false;
if (m_current == SlaSupports
&& snapshot.snapshot_data.flags & UndoRedo::SnapshotData::RECALCULATE_SLA_SUPPORTS)
dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports])->reslice_SLA_supports();
}
void GLGizmosManager::reset()

8
src/slic3r/GUI/Gizmos/GLGizmosManager.hpp
View file

@ -9,6 +9,11 @@
#include <map>
namespace Slic3r {
namespace UndoRedo {
class Snapshot;
}
namespace GUI {
class GLCanvas3D;
@ -173,6 +178,7 @@ public:
void set_sla_support_data(ModelObject* model_object);
bool gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position = Vec2d::Zero(), bool shift_down = false, bool alt_down = false, bool control_down = false);
ClippingPlane get_sla_clipping_plane() const;
bool wants_reslice_supports_on_undo() const;
void render_current_gizmo() const;
void render_current_gizmo_for_picking_pass() const;
@ -186,7 +192,7 @@ public:
bool on_char(wxKeyEvent& evt);
bool on_key(wxKeyEvent& evt);
void update_after_undo_redo();
void update_after_undo_redo(const UndoRedo::Snapshot& snapshot);
private:
void reset();