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

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This commit is contained in:
YuSanka 2019-07-30 15:48:46 +02:00
commit 7266259269
8 changed files with 232 additions and 151 deletions
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15
src/slic3r/GUI/GLCanvas3D.cpp
View file

@ -1905,7 +1905,10 @@ void GLCanvas3D::reload_scene(bool refresh_immediately, bool force_full_scene_re
if (volume->volume_idx() < 0) {
auto it = std::lower_bound(aux_volume_state.begin(), aux_volume_state.end(), key, model_volume_state_lower);
if (it != aux_volume_state.end() && it->geometry_id == key.geometry_id)
mvs = &(*it);
// This can be an SLA support structure that should not be rendered (in case someone used undo
// to revert to before it was generated). We only reuse the volume if that's not the case.
if (m_model->objects[volume->composite_id.object_id]->sla_points_status != sla::PointsStatus::NoPoints)
mvs = &(*it);
} else {
auto it = std::lower_bound(model_volume_state.begin(), model_volume_state.end(), key, model_volume_state_lower);
if (it != model_volume_state.end() && it->geometry_id == key.geometry_id)
@ -2018,8 +2021,14 @@ void GLCanvas3D::reload_scene(bool refresh_immediately, bool force_full_scene_re
ModelVolumeState key(state.step[istep].timestamp, instance.instance_id.id);
auto it = std::lower_bound(aux_volume_state.begin(), aux_volume_state.end(), key, model_volume_state_lower);
assert(it != aux_volume_state.end() && it->geometry_id == key.geometry_id);
if (it->new_geometry())
instances[istep].emplace_back(std::pair<size_t, size_t>(instance_idx, print_instance_idx));
if (it->new_geometry()) {
// This can be an SLA support structure that should not be rendered (in case someone used undo
// to revert to before it was generated). If that's the case, we should not generate anything.
if (model_object->sla_points_status != sla::PointsStatus::NoPoints)
instances[istep].emplace_back(std::pair<size_t, size_t>(instance_idx, print_instance_idx));
else
shift_zs[object_idx] = 0.;
}
else {
// Recycling an old GLVolume. Update the Object/Instance indices into the current Model.
m_volumes.volumes[it->volume_idx]->composite_id = GLVolume::CompositeID(object_idx, m_volumes.volumes[it->volume_idx]->volume_idx(), instance_idx);

330
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
View file

@ -64,10 +64,11 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const S
return;
}
if (m_model_object != model_object)
if (m_model_object != model_object || m_model_object_id != model_object->id()) {
m_model_object = model_object;
m_print_object_idx = -1;
}
m_model_object = model_object;
m_active_instance = selection.get_instance_idx();
if (model_object && selection.is_from_single_instance())
@ -79,12 +80,11 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const S
if (is_mesh_update_necessary()) {
update_mesh();
editing_mode_reload_cache();
reload_cache();
}
if (m_editing_mode_cache.empty()
&& m_model_object->sla_points_status != sla::PointsStatus::UserModified
&& m_model_object->sla_points_status != sla::PointsStatus::None)
// If we triggered autogeneration before, check backend and fetch results if they are there
if (m_model_object->sla_points_status == sla::PointsStatus::Generating)
get_data_from_backend();
if (m_state == On) {
@ -96,6 +96,8 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const S
}
}
void GLGizmoSlaSupports::on_render() const
{
const Selection& selection = m_parent.get_selection();
@ -103,7 +105,8 @@ void GLGizmoSlaSupports::on_render() const
// If current m_model_object does not match selection, ask GLCanvas3D to turn us off
if (m_state == On
&& (m_model_object != selection.get_model()->objects[selection.get_object_idx()]
|| m_active_instance != selection.get_instance_idx())) {
|| m_active_instance != selection.get_instance_idx()
|| m_model_object_id != m_model_object->id())) {
m_parent.post_event(SimpleEvent(EVT_GLCANVAS_RESETGIZMOS));
return;
}
@ -284,10 +287,11 @@ void GLGizmoSlaSupports::render_points(const Selection& selection, bool picking)
glsafe(::glMultMatrixd(instance_matrix.data()));
float render_color[3];
for (int i = 0; i < (int)m_editing_mode_cache.size(); ++i)
size_t cache_size = m_editing_mode ? m_editing_cache.size() : m_normal_cache.size();
for (size_t i = 0; i < cache_size; ++i)
{
const sla::SupportPoint& support_point = m_editing_mode_cache[i].support_point;
const bool& point_selected = m_editing_mode_cache[i].selected;
const sla::SupportPoint& support_point = m_editing_mode ? m_editing_cache[i].support_point : m_normal_cache[i];
const bool& point_selected = m_editing_mode ? m_editing_cache[i].selected : false;
if (is_point_clipped(support_point.pos.cast<double>()))
continue;
@ -306,7 +310,7 @@ void GLGizmoSlaSupports::render_points(const Selection& selection, bool picking)
render_color[2] = 1.0f;
}
else { // neigher hover nor picking
bool supports_new_island = m_lock_unique_islands && m_editing_mode_cache[i].support_point.is_new_island;
bool supports_new_island = m_lock_unique_islands && support_point.is_new_island;
if (m_editing_mode) {
render_color[0] = point_selected ? 1.0f : (supports_new_island ? 0.3f : 0.7f);
render_color[1] = point_selected ? 0.3f : (supports_new_island ? 0.3f : 0.7f);
@ -331,24 +335,24 @@ void GLGizmoSlaSupports::render_points(const Selection& selection, bool picking)
// Matrices set, we can render the point mark now.
// If in editing mode, we'll also render a cone pointing to the sphere.
if (m_editing_mode) {
if (m_editing_mode_cache[i].normal == Vec3f::Zero())
if (m_editing_cache[i].normal == Vec3f::Zero())
update_cache_entry_normal(i); // in case the normal is not yet cached, find and cache it
Eigen::Quaterniond q;
q.setFromTwoVectors(Vec3d{0., 0., 1.}, instance_scaling_matrix_inverse * m_editing_mode_cache[i].normal.cast<double>());
q.setFromTwoVectors(Vec3d{0., 0., 1.}, instance_scaling_matrix_inverse * m_editing_cache[i].normal.cast<double>());
Eigen::AngleAxisd aa(q);
glsafe(::glRotated(aa.angle() * (180. / M_PI), aa.axis()(0), aa.axis()(1), aa.axis()(2)));
const float cone_radius = 0.25f; // mm
const float cone_height = 0.75f;
glsafe(::glPushMatrix());
glsafe(::glTranslatef(0.f, 0.f, m_editing_mode_cache[i].support_point.head_front_radius * RenderPointScale));
glsafe(::glTranslatef(0.f, 0.f, support_point.head_front_radius * RenderPointScale));
::gluCylinder(m_quadric, 0.f, cone_radius, cone_height, 24, 1);
glsafe(::glTranslatef(0.f, 0.f, cone_height));
::gluDisk(m_quadric, 0.0, cone_radius, 24, 1);
glsafe(::glPopMatrix());
}
::gluSphere(m_quadric, m_editing_mode_cache[i].support_point.head_front_radius * RenderPointScale, 24, 12);
::gluSphere(m_quadric, support_point.head_front_radius * RenderPointScale, 24, 12);
if (vol->is_left_handed())
glFrontFace(GL_CCW);
@ -387,9 +391,11 @@ bool GLGizmoSlaSupports::is_point_clipped(const Vec3d& point) const
bool GLGizmoSlaSupports::is_mesh_update_necessary() const
{
return ((m_state == On) && (m_model_object != nullptr) && !m_model_object->instances.empty())
&& ((m_model_object->id() != m_current_mesh_object_id) || m_its == nullptr);
&& ((m_model_object->id() != m_model_object_id) || m_its == nullptr);
}
void GLGizmoSlaSupports::update_mesh()
{
if (! m_model_object)
@ -402,7 +408,7 @@ void GLGizmoSlaSupports::update_mesh()
m_its = &m_mesh->its;
// If this is different mesh than last time or if the AABB tree is uninitialized, recalculate it.
if (m_current_mesh_object_id != m_model_object->id() || (m_AABB.m_left == NULL && m_AABB.m_right == NULL))
if (m_model_object_id != m_model_object->id() || (m_AABB.m_left == NULL && m_AABB.m_right == NULL))
{
m_AABB.deinit();
m_AABB.init(
@ -410,10 +416,12 @@ void GLGizmoSlaSupports::update_mesh()
MapMatrixXiUnaligned(m_its->indices.front().data(), m_its->indices.size(), 3));
}
m_current_mesh_object_id = m_model_object->id();
m_editing_mode = false;
m_model_object_id = m_model_object->id();
disable_editing_mode();
}
// Unprojects the mouse position on the mesh and return the hit point and normal of the facet.
// The function throws if no intersection if found.
std::pair<Vec3f, Vec3f> GLGizmoSlaSupports::unproject_on_mesh(const Vec2d& mouse_pos)
@ -499,7 +507,7 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
}
}
else {
if (m_editing_mode_cache[m_hover_id].selected)
if (m_editing_cache[m_hover_id].selected)
unselect_point(m_hover_id);
else {
if (!alt_down)
@ -520,8 +528,8 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
if (m_selection_empty) {
try {
std::pair<Vec3f, Vec3f> pos_and_normal = unproject_on_mesh(mouse_position); // don't create anything if this throws
m_editing_mode_cache.emplace_back(sla::SupportPoint(pos_and_normal.first, m_new_point_head_diameter/2.f, false), false, pos_and_normal.second);
m_unsaved_changes = true;
wxGetApp().plater()->take_snapshot(_(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;
}
@ -543,8 +551,8 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
// First collect positions of all the points in world coordinates.
const Transform3d& instance_matrix = m_model_object->instances[m_active_instance]->get_transformation().get_matrix();
std::vector<Vec3d> points;
for (unsigned int i=0; i<m_editing_mode_cache.size(); ++i) {
const sla::SupportPoint &support_point = m_editing_mode_cache[i].support_point;
for (unsigned int i=0; i<m_editing_cache.size(); ++i) {
const sla::SupportPoint &support_point = m_editing_cache[i].support_point;
points.push_back(instance_matrix * support_point.pos.cast<double>());
points.back()(2) += m_z_shift;
}
@ -564,7 +572,7 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
// Iterate over all points in the rectangle and check that they are neither clipped by the
// clipping plane nor obscured by the mesh.
for (const unsigned int i : selected_idxs) {
const sla::SupportPoint &support_point = m_editing_mode_cache[i].support_point;
const sla::SupportPoint &support_point = m_editing_cache[i].support_point;
if (!is_point_clipped(support_point.pos.cast<double>())) {
bool is_obscured = false;
// Cast a ray in the direction of the camera and look for intersection with the mesh:
@ -704,10 +712,16 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
void GLGizmoSlaSupports::delete_selected_points(bool force)
{
for (unsigned int idx=0; idx<m_editing_mode_cache.size(); ++idx) {
if (m_editing_mode_cache[idx].selected && (!m_editing_mode_cache[idx].support_point.is_new_island || !m_lock_unique_islands || force)) {
m_editing_mode_cache.erase(m_editing_mode_cache.begin() + (idx--));
m_unsaved_changes = true;
if (! m_editing_mode) {
std::cout << "DEBUGGING: delete_selected_points called out of editing mode!" << std::endl;
std::abort();
}
wxGetApp().plater()->take_snapshot(_(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);
@ -720,18 +734,21 @@ void GLGizmoSlaSupports::delete_selected_points(bool force)
void GLGizmoSlaSupports::on_update(const UpdateData& data)
{
if (m_editing_mode && m_hover_id != -1 && (!m_editing_mode_cache[m_hover_id].support_point.is_new_island || !m_lock_unique_islands)) {
std::pair<Vec3f, Vec3f> pos_and_normal;
try {
pos_and_normal = unproject_on_mesh(data.mouse_pos.cast<double>());
if (! m_editing_mode)
return;
else {
if (m_hover_id != -1 && (! m_editing_cache[m_hover_id].support_point.is_new_island || !m_lock_unique_islands)) {
std::pair<Vec3f, Vec3f> pos_and_normal;
try {
pos_and_normal = unproject_on_mesh(data.mouse_pos.cast<double>());
}
catch (...) { return; }
m_editing_cache[m_hover_id].support_point.pos = pos_and_normal.first;
m_editing_cache[m_hover_id].support_point.is_new_island = false;
m_editing_cache[m_hover_id].normal = pos_and_normal.second;
// Do not update immediately, wait until the mouse is released.
// m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
}
catch (...) { return; }
m_editing_mode_cache[m_hover_id].support_point.pos = pos_and_normal.first;
m_editing_mode_cache[m_hover_id].support_point.is_new_island = false;
m_editing_mode_cache[m_hover_id].normal = pos_and_normal.second;
m_unsaved_changes = true;
// Do not update immediately, wait until the mouse is released.
// m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
}
}
@ -766,7 +783,7 @@ std::vector<const ConfigOption*> GLGizmoSlaSupports::get_config_options(const st
void GLGizmoSlaSupports::update_cache_entry_normal(unsigned int i) const
{
int idx = 0;
Eigen::Matrix<float, 1, 3> pp = m_editing_mode_cache[i].support_point.pos;
Eigen::Matrix<float, 1, 3> pp = m_editing_cache[i].support_point.pos;
Eigen::Matrix<float, 1, 3> cc;
m_AABB.squared_distance(
MapMatrixXfUnaligned(m_its->vertices.front().data(), m_its->vertices.size(), 3),
@ -774,7 +791,7 @@ void GLGizmoSlaSupports::update_cache_entry_normal(unsigned int i) const
pp, idx, cc);
Vec3f a = (m_its->vertices[m_its->indices[idx](1)] - m_its->vertices[m_its->indices[idx](0)]);
Vec3f b = (m_its->vertices[m_its->indices[idx](2)] - m_its->vertices[m_its->indices[idx](0)]);
m_editing_mode_cache[i].normal = a.cross(b);
m_editing_cache[i].normal = a.cross(b);
}
@ -883,13 +900,30 @@ RENDER_AGAIN:
ImGui::SameLine(diameter_slider_left);
ImGui::PushItemWidth(window_width - diameter_slider_left);
if (ImGui::SliderFloat("", &m_new_point_head_diameter, 0.1f, diameter_upper_cap, "%.1f")) {
// value was changed
for (auto& cache_entry : m_editing_mode_cache)
if (cache_entry.selected) {
float initial_value = m_new_point_head_diameter;
ImGui::SliderFloat("", &m_new_point_head_diameter, 0.1f, diameter_upper_cap, "%.1f");
if (ImGui::IsItemClicked()) {
if (m_old_point_head_diameter == 0.f)
m_old_point_head_diameter = initial_value;
}
if (ImGui::IsItemEdited()) {
for (auto& cache_entry : m_editing_cache)
if (cache_entry.selected)
cache_entry.support_point.head_front_radius = m_new_point_head_diameter / 2.f;
m_unsaved_changes = true;
}
}
if (ImGui::IsItemDeactivatedAfterEdit()) {
// momentarily restore the old value to take snapshot
for (auto& cache_entry : m_editing_cache)
if (cache_entry.selected)
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")));
m_new_point_head_diameter = backup;
for (auto& cache_entry : m_editing_cache)
if (cache_entry.selected)
cache_entry.support_point.head_front_radius = m_new_point_head_diameter / 2.f;
m_old_point_head_diameter = 0.f;
}
bool changed = m_lock_unique_islands;
@ -900,7 +934,7 @@ RENDER_AGAIN:
remove_selected = m_imgui->button(m_desc.at("remove_selected"));
m_imgui->disabled_end();
m_imgui->disabled_begin(m_editing_mode_cache.empty());
m_imgui->disabled_begin(m_editing_cache.empty());
remove_all = m_imgui->button(m_desc.at("remove_all"));
m_imgui->disabled_end();
@ -938,14 +972,8 @@ RENDER_AGAIN:
m_model_object->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)density;
}
if (value_changed) { // Update side panel
/* wxTheApp->CallAfter([]() {
* wxGetApp().obj_settings()->UpdateAndShow(true);
* wxGetApp().obj_list()->update_settings_items();
* });
* #lm_FIXME_delete_after_testing */
if (value_changed) // Update side panel
wxGetApp().obj_list()->update_and_show_object_settings_item();
}
bool generate = m_imgui->button(m_desc.at("auto_generate"));
@ -956,12 +984,12 @@ RENDER_AGAIN:
if (m_imgui->button(m_desc.at("manual_editing")))
switch_to_editing_mode();
m_imgui->disabled_begin(m_editing_mode_cache.empty());
m_imgui->disabled_begin(m_normal_cache.empty());
remove_all = m_imgui->button(m_desc.at("remove_all"));
m_imgui->disabled_end();
// m_imgui->text("");
// m_imgui->text(m_model_object->sla_points_status == sla::PointsStatus::None ? _(L("No points (will be autogenerated)")) :
// m_imgui->text(m_model_object->sla_points_status == sla::PointsStatus::NoPoints ? _(L("No points (will be autogenerated)")) :
// (m_model_object->sla_points_status == sla::PointsStatus::AutoGenerated ? _(L("Autogenerated points (no modifications)")) :
// (m_model_object->sla_points_status == sla::PointsStatus::UserModified ? _(L("User-modified points")) :
// (m_model_object->sla_points_status == sla::PointsStatus::Generating ? _(L("Generation in progress...")) : "UNKNOWN STATUS"))));
@ -1003,11 +1031,13 @@ RENDER_AGAIN:
if (remove_selected || remove_all) {
force_refresh = false;
m_parent.set_as_dirty();
if (remove_all)
if (remove_all) {
if (!m_editing_mode)
switch_to_editing_mode();
select_point(AllPoints);
delete_selected_points(remove_all);
if (remove_all && !m_editing_mode)
delete_selected_points(true); // true - delete regardless of locked status
editing_mode_apply_changes();
}
if (first_run) {
first_run = false;
goto RENDER_AGAIN;
@ -1045,34 +1075,27 @@ std::string GLGizmoSlaSupports::on_get_name() const
return (_(L("SLA Support Points")) + " [L]").ToUTF8().data();
}
void GLGizmoSlaSupports::on_set_state()
{
// m_model_object pointer can be invalid (for instance because of undo/redo action),
// we should recover it from the object id
const ModelObject* old_model_object = m_model_object;
m_model_object = nullptr;
for (const auto mo : wxGetApp().model().objects) {
if (mo->id() == m_current_mesh_object_id) {
if (mo->id() == m_model_object_id) {
m_model_object = mo;
break;
}
}
// If ModelObject pointer really changed, invalidate mesh and do everything
// as if the gizmo was switched from Off state
if (m_model_object == nullptr || old_model_object != m_model_object) {
m_mesh = nullptr;
m_its = nullptr;
m_old_state = Off;
}
if (m_state == On && m_old_state != On) { // the gizmo was just turned on
if (is_mesh_update_necessary())
update_mesh();
// we'll now reload support points:
if (m_model_object)
editing_mode_reload_cache();
reload_cache();
m_parent.toggle_model_objects_visibility(false);
if (m_model_object)
@ -1087,7 +1110,7 @@ void GLGizmoSlaSupports::on_set_state()
// Following is called through CallAfter, because otherwise there was a problem
// on OSX with the wxMessageDialog being shown several times when clicked into.
if (m_model_object) {
if (m_unsaved_changes) {
if (m_editing_mode && unsaved_changes()) {
wxMessageDialog dlg(GUI::wxGetApp().mainframe, _(L("Do you want to save your manually edited support points?")) + "\n",
_(L("Save changes?")), wxICON_QUESTION | wxYES | wxNO);
if (dlg.ShowModal() == wxID_YES)
@ -1097,8 +1120,8 @@ void GLGizmoSlaSupports::on_set_state()
}
}
m_parent.toggle_model_objects_visibility(true);
m_editing_mode = false; // so it is not active next time the gizmo opens
m_editing_mode_cache.clear();
disable_editing_mode(); // so it is not active next time the gizmo opens
m_normal_cache.clear();
m_clipping_plane_distance = 0.f;
// Release triangle mesh slicer and the AABB spatial search structure.
m_AABB.deinit();
@ -1117,20 +1140,39 @@ void GLGizmoSlaSupports::on_start_dragging()
if (m_hover_id != -1) {
select_point(NoPoints);
select_point(m_hover_id);
m_point_before_drag = m_editing_cache[m_hover_id];
}
else
m_point_before_drag = CacheEntry();
}
void GLGizmoSlaSupports::on_stop_dragging()
{
if (m_hover_id != -1) {
CacheEntry backup = m_editing_cache[m_hover_id];
if (m_point_before_drag.support_point.pos != Vec3f::Zero() // some point was touched
&& 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")));
m_editing_cache[m_hover_id] = backup;
}
}
m_point_before_drag = CacheEntry();
}
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_editing_mode_cache
m_model_object_id,
m_new_point_head_diameter,
m_normal_cache,
m_editing_cache
);
}
@ -1140,8 +1182,10 @@ void GLGizmoSlaSupports::on_save(cereal::BinaryOutputArchive& ar) const
{
ar(m_clipping_plane_distance,
m_clipping_plane_normal,
m_current_mesh_object_id,
m_editing_mode_cache
m_model_object_id,
m_new_point_head_diameter,
m_normal_cache,
m_editing_cache
);
}
@ -1149,27 +1193,37 @@ void GLGizmoSlaSupports::on_save(cereal::BinaryOutputArchive& ar) const
void GLGizmoSlaSupports::select_point(int i)
{
if (! m_editing_mode) {
std::cout << "DEBUGGING: select_point called when out of editing mode!" << std::endl;
std::abort();
}
if (i == AllPoints || i == NoPoints) {
for (auto& point_and_selection : m_editing_mode_cache)
for (auto& point_and_selection : m_editing_cache)
point_and_selection.selected = ( i == AllPoints );
m_selection_empty = (i == NoPoints);
if (i == AllPoints)
m_new_point_head_diameter = m_editing_mode_cache[0].support_point.head_front_radius * 2.f;
m_new_point_head_diameter = m_editing_cache[0].support_point.head_front_radius * 2.f;
}
else {
m_editing_mode_cache[i].selected = true;
m_editing_cache[i].selected = true;
m_selection_empty = false;
m_new_point_head_diameter = m_editing_mode_cache[i].support_point.head_front_radius * 2.f;
m_new_point_head_diameter = m_editing_cache[i].support_point.head_front_radius * 2.f;
}
}
void GLGizmoSlaSupports::unselect_point(int i)
{
m_editing_mode_cache[i].selected = false;
if (! m_editing_mode) {
std::cout << "DEBUGGING: unselect_point called when out of editing mode!" << std::endl;
std::abort();
}
m_editing_cache[i].selected = false;
m_selection_empty = true;
for (const CacheEntry& ce : m_editing_mode_cache) {
for (const CacheEntry& ce : m_editing_cache) {
if (ce.selected) {
m_selection_empty = false;
break;
@ -1179,21 +1233,15 @@ void GLGizmoSlaSupports::unselect_point(int i)
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) {
get_data_from_backend();
}
else
editing_mode_reload_cache();*/
m_editing_mode_cache = m_old_cache;
m_editing_mode = false;
m_unsaved_changes = false;
if (! m_editing_mode) {
std::cout << "DEBUGGING: editing_mode_discard_changes called when out of editing mode!" << std::endl;
std::abort();
}
select_point(NoPoints);
disable_editing_mode();
}
@ -1202,38 +1250,33 @@ 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;
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")));
m_editing_mode_cache = std::move(backup);
m_normal_cache.clear();
for (const CacheEntry& ce : m_editing_cache)
m_normal_cache.push_back(ce.support_point);
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)
m_model_object->sla_support_points.push_back(cache_entry.support_point);
m_model_object->sla_support_points = m_normal_cache;
// Recalculate support structures once the editing mode is left.
// m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
// m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
wxGetApp().CallAfter([this]() { wxGetApp().plater()->reslice_SLA_supports(*m_model_object); });
}
m_editing_mode = false;
m_unsaved_changes = false;
}
void GLGizmoSlaSupports::editing_mode_reload_cache()
void GLGizmoSlaSupports::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);
m_unsaved_changes = false;
m_normal_cache.clear();
if (m_model_object->sla_points_status == sla::PointsStatus::AutoGenerated || m_model_object->sla_points_status == sla::PointsStatus::Generating)
get_data_from_backend();
else
for (const sla::SupportPoint& point : m_model_object->sla_support_points)
m_normal_cache.emplace_back(point);
}
@ -1242,19 +1285,16 @@ void GLGizmoSlaSupports::get_data_from_backend()
{
for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
if (po->model_object()->id() == m_model_object->id() && po->is_step_done(slaposSupportPoints)) {
m_editing_mode_cache.clear();
m_normal_cache.clear();
const std::vector<sla::SupportPoint>& points = po->get_support_points();
auto mat = po->trafo().inverse().cast<float>();
for (unsigned int i=0; i<points.size();++i)
m_editing_mode_cache.emplace_back(sla::SupportPoint(mat * points[i].pos, points[i].head_front_radius, points[i].is_new_island), false);
if (m_model_object->sla_points_status != sla::PointsStatus::UserModified)
m_model_object->sla_points_status = sla::PointsStatus::AutoGenerated;
m_normal_cache.emplace_back(sla::SupportPoint(mat * points[i].pos, points[i].head_front_radius, points[i].is_new_island));
m_model_object->sla_points_status = sla::PointsStatus::AutoGenerated;
break;
}
}
m_unsaved_changes = false;
// We don't copy the data into ModelObject, as this would stop the background processing.
}
@ -1268,12 +1308,10 @@ void GLGizmoSlaSupports::auto_generate()
"Are you sure you want to do it?\n"
)), _(L("Warning")), wxICON_WARNING | wxYES | wxNO);
if (m_model_object->sla_points_status != sla::PointsStatus::UserModified || m_editing_mode_cache.empty() || dlg.ShowModal() == wxID_YES) {
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")));
m_model_object->sla_support_points.clear();
m_model_object->sla_points_status = sla::PointsStatus::Generating;
m_editing_mode_cache.clear();
wxGetApp().CallAfter([this]() { wxGetApp().plater()->reslice_SLA_supports(*m_model_object); });
m_model_object->sla_points_status = sla::PointsStatus::Generating;
}
}
@ -1281,15 +1319,37 @@ void GLGizmoSlaSupports::auto_generate()
void GLGizmoSlaSupports::switch_to_editing_mode()
{
if (m_model_object->sla_points_status != sla::PointsStatus::AutoGenerated)
editing_mode_reload_cache();
m_unsaved_changes = false;
wxGetApp().plater()->enter_gizmos_stack();
m_editing_mode = true;
m_old_cache = m_editing_mode_cache;
m_editing_cache.clear();
for (const sla::SupportPoint& sp : m_normal_cache)
m_editing_cache.emplace_back(sp);
select_point(NoPoints);
}
void GLGizmoSlaSupports::disable_editing_mode()
{
if (m_editing_mode) {
m_editing_mode = false;
wxGetApp().plater()->leave_gizmos_stack();
}
}
bool GLGizmoSlaSupports::unsaved_changes() const
{
if (m_editing_cache.size() != m_normal_cache.size())
return true;
for (size_t i=0; i<m_editing_cache.size(); ++i)
if (m_editing_cache[i].support_point != m_normal_cache[i])
return true;
return false;
}
void GLGizmoSlaSupports::reset_clipping_plane_normal() const
{

26
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
View file

@ -28,7 +28,7 @@ class GLGizmoSlaSupports : public GLGizmoBase
{
private:
ModelObject* m_model_object = nullptr;
ObjectID m_current_mesh_object_id = 0;
ObjectID m_model_object_id = 0;
int m_active_instance = -1;
float m_active_instance_bb_radius; // to cache the bb
mutable float m_z_shift = 0.f;
@ -54,9 +54,17 @@ private:
CacheEntry() :
support_point(sla::SupportPoint()), selected(false), normal(Vec3f::Zero()) {}
CacheEntry(const sla::SupportPoint& point, bool sel, const Vec3f& norm = Vec3f::Zero()) :
CacheEntry(const sla::SupportPoint& point, bool sel = false, const Vec3f& norm = Vec3f::Zero()) :
support_point(point), selected(sel), normal(norm) {}
bool operator==(const CacheEntry& rhs) const {
return (support_point == rhs.support_point);
}
bool operator!=(const CacheEntry& rhs) const {
return ! ((*this) == rhs);
}
sla::SupportPoint support_point;
bool selected; // whether the point is selected
Vec3f normal;
@ -91,14 +99,17 @@ private:
bool is_mesh_update_necessary() const;
void update_mesh();
void update_cache_entry_normal(unsigned int i) const;
bool unsaved_changes() const;
bool m_lock_unique_islands = false;
bool m_editing_mode = false; // Is editing mode active?
bool m_old_editing_state = false; // To keep track of whether the user toggled between the modes (needed for imgui refreshes).
float m_new_point_head_diameter; // Size of a new point.
CacheEntry m_point_before_drag; // undo/redo - so we know what state was edited
float m_old_point_head_diameter = 0.; // the same
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
mutable std::vector<CacheEntry> m_editing_cache; // a support point and whether it is currently selected
std::vector<sla::SupportPoint> m_normal_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;
@ -112,7 +123,6 @@ private:
GLSelectionRectangle m_selection_rectangle;
bool m_wait_for_up_event = false;
bool m_unsaved_changes = false; // Are there unsaved changes in manual mode?
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)
@ -133,20 +143,22 @@ private:
void unselect_point(int i);
void editing_mode_apply_changes();
void editing_mode_discard_changes();
void editing_mode_reload_cache();
void reload_cache();
void get_data_from_backend();
void auto_generate();
void switch_to_editing_mode();
void disable_editing_mode();
void reset_clipping_plane_normal() const;
protected:
void on_set_state() override;
virtual void on_set_hover_id()
{
if ((int)m_editing_mode_cache.size() <= m_hover_id)
if (! m_editing_mode || (int)m_editing_cache.size() <= m_hover_id)
m_hover_id = -1;
}
void on_start_dragging() override;
void on_stop_dragging() override;
virtual void on_render_input_window(float x, float y, float bottom_limit) override;
virtual std::string on_get_name() const;