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Config parameters accessible from SLA gizmo are now saved on the undo/redo stack

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This commit is contained in:
Lukas Matena 2019-07-31 12:40:47 +02:00
parent 9548dfd88f
commit 599f2e07db
2 changed files with 28 additions and 8 deletions
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33
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
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@ -900,6 +900,10 @@ RENDER_AGAIN:
ImGui::SameLine(diameter_slider_left); ImGui::SameLine(diameter_slider_left);
ImGui::PushItemWidth(window_width - diameter_slider_left); ImGui::PushItemWidth(window_width - diameter_slider_left);
// Following is a nasty way to:
// - save the initial value of the slider before one starts messing with it
// - keep updating the head radius during sliding so it is continuosly refreshed in 3D scene
// - take correct undo/redo snapshot after the user is done with moving the slider
float initial_value = m_new_point_head_diameter; float initial_value = m_new_point_head_diameter;
ImGui::SliderFloat("", &m_new_point_head_diameter, 0.1f, diameter_upper_cap, "%.1f"); ImGui::SliderFloat("", &m_new_point_head_diameter, 0.1f, diameter_upper_cap, "%.1f");
if (ImGui::IsItemClicked()) { if (ImGui::IsItemClicked()) {
@ -960,20 +964,35 @@ RENDER_AGAIN:
float density = static_cast<const ConfigOptionInt*>(opts[0])->value; float density = static_cast<const ConfigOptionInt*>(opts[0])->value;
float minimal_point_distance = static_cast<const ConfigOptionFloat*>(opts[1])->value; float minimal_point_distance = static_cast<const ConfigOptionFloat*>(opts[1])->value;
bool value_changed = ImGui::SliderFloat("", &minimal_point_distance, 0.f, 20.f, "%.f mm"); ImGui::SliderFloat("", &minimal_point_distance, 0.f, 20.f, "%.f mm");
if (value_changed) bool slider_clicked = ImGui::IsItemClicked(); // someone clicked the slider
m_model_object->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = minimal_point_distance; bool slider_edited = ImGui::IsItemEdited(); // someone is dragging the slider
bool slider_released = ImGui::IsItemDeactivatedAfterEdit(); // someone has just released the slider
m_imgui->text(m_desc.at("points_density")); m_imgui->text(m_desc.at("points_density"));
ImGui::SameLine(settings_sliders_left); ImGui::SameLine(settings_sliders_left);
if (ImGui::SliderFloat(" ", &density, 0.f, 200.f, "%.f %%")) { ImGui::SliderFloat(" ", &density, 0.f, 200.f, "%.f %%");
value_changed = true; slider_clicked |= ImGui::IsItemClicked();
slider_edited |= ImGui::IsItemEdited();
slider_released |= ImGui::IsItemDeactivatedAfterEdit();
if (slider_clicked) { // stash the values of the settings so we know what to revert to after undo
m_minimal_point_distance_stash = minimal_point_distance;
m_density_stash = density;
}
if (slider_edited) {
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; m_model_object->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)density;
} }
if (slider_released) {
if (value_changed) // Update side panel 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")));
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(); wxGetApp().obj_list()->update_and_show_object_settings_item();
}
bool generate = m_imgui->button(m_desc.at("auto_generate")); bool generate = m_imgui->button(m_desc.at("auto_generate"));

3
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
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@ -107,7 +107,8 @@ private:
float m_new_point_head_diameter; // Size of a new point. 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 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_old_point_head_diameter = 0.; // the same
float m_minimal_point_distance = 20.f; float m_minimal_point_distance_stash = 0.f; // and again
float m_density_stash = 0.f; // and again
mutable std::vector<CacheEntry> m_editing_cache; // a support point and whether it is currently selected 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 std::vector<sla::SupportPoint> m_normal_cache; // to restore after discarding changes or undo/redo