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Store/Load support points 3mf

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also store density change for object
This commit is contained in:
Filip Sykala - NTB T15p 2024-12-16 16:00:47 +01:00 committed by Lukas Matena
parent 550914204a
commit 0c53d53b20
4 changed files with 70 additions and 63 deletions
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7
src/libslic3r/Format/3mf.cpp
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@ -1432,9 +1432,10 @@ namespace Slic3r {
float(std::atof(object_data_points[i+0].c_str())),
float(std::atof(object_data_points[i+1].c_str())),
float(std::atof(object_data_points[i+2].c_str()))),
float(std::atof(object_data_points[i+3].c_str()))});
//FIXME storing boolean as 0 / 1 and importing it as float.
//std::abs(std::atof(object_data_points[i+4].c_str()) - 1.) < EPSILON);
float(std::atof(object_data_points[i+3].c_str())),
//FIXME storing boolean as 0 / 1 and importing it as float.
std::abs(std::atof(object_data_points[i+4].c_str()) - 1.) < EPSILON ?
sla::SupportPointType::island : sla::SupportPointType::manual_add});
}
if (!sla_support_points.empty())

6
src/libslic3r/SLA/SupportPoint.hpp
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@ -22,9 +22,9 @@ enum class SupportPointType {
manual_add,
island, // no move, island should be grouped
slope,
thin,
stability,
edge
//thin,
//stability,
//edge
};
/// <summary>

118
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
View File

@ -3,6 +3,7 @@
///|/
///|/ PrusaSlicer is released under the terms of the AGPLv3 or higher
///|/
#include <format>
#include "libslic3r/libslic3r.h"
#include "GLGizmoSlaSupports.hpp"
#include "slic3r/GUI/MainFrame.hpp"
@ -17,6 +18,7 @@
#include "slic3r/GUI/GUI.hpp"
#include "slic3r/GUI/GUI_ObjectSettings.hpp"
#include "slic3r/GUI/GUI_ObjectList.hpp"
#include "slic3r/GUI/format.hpp"
#include "slic3r/GUI/NotificationManager.hpp"
#include "slic3r/GUI/MsgDialog.hpp"
#include "libslic3r/PresetBundle.hpp"
@ -46,8 +48,7 @@ bool GLGizmoSlaSupports::on_init()
m_desc["remove_all"] = _u8L("Remove all points");
m_desc["apply_changes"] = _u8L("Apply changes");
m_desc["discard_changes"] = _u8L("Discard changes");
m_desc["minimal_distance"] = _u8L("Minimal points distance") + ": ";
m_desc["points_density"] = _u8L("Support points density") + ": ";
m_desc["points_density"] = _u8L("Support points density");
m_desc["auto_generate"] = _u8L("Auto-generate points");
m_desc["manual_editing"] = _u8L("Manual editing");
m_desc["clipping_of_view"] = _u8L("Clipping of view")+ ": ";
@ -597,7 +598,7 @@ RENDER_AGAIN:
// First calculate width of all the texts that are could possibly be shown. We will decide set the dialog width based on that:
const float settings_sliders_left = std::max(ImGuiPureWrap::calc_text_size(m_desc.at("minimal_distance")).x, ImGuiPureWrap::calc_text_size(m_desc.at("points_density")).x) + m_imgui->scaled(1.f);
const float settings_sliders_left = ImGuiPureWrap::calc_text_size(m_desc.at("points_density")).x + m_imgui->scaled(1.f);
const float clipping_slider_left = std::max(ImGuiPureWrap::calc_text_size(m_desc.at("clipping_of_view")).x, ImGuiPureWrap::calc_text_size(m_desc.at("reset_direction")).x) + m_imgui->scaled(1.5f);
const float diameter_slider_left = ImGuiPureWrap::calc_text_size(m_desc.at("head_diameter")).x + m_imgui->scaled(1.f);
const float minimal_slider_width = m_imgui->scaled(4.f);
@ -679,64 +680,72 @@ RENDER_AGAIN:
}
else { // not in editing mode:
m_imgui->disabled_begin(!is_input_enabled());
if (int density = static_cast<const ConfigOptionInt*>(get_config_options({"support_points_density_relative"})[0])->value;
ImGui::SliderInt("points_density", &density, 0, 200, "%d %%")) {
mo->config.set("support_points_density_relative", density);
} else if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("Divider for the supported radius\nSmaller mean less point(75% -> supported radius is enlaged to 133%, for 50% it is 200% of radius)\nLarger mean more points(125% -> supported radius is reduced to 80%, for value 150% it is 66% of radius, for 200% -> 50%)");
}
//ImGui::AlignTextToFramePadding();
ImGuiPureWrap::text(m_desc.at("points_density"));
//ImGui::SameLine(settings_sliders_left);
const char *support_points_density = "support_points_density_relative";
float density = static_cast<const ConfigOptionInt*>(get_config_options({support_points_density})[0])->value;
if (m_imgui->slider_float("##density", &density, 0.f, 200.f, "%.f %%")){
mo->config.set(support_points_density, (int) density);
} else if (ImGui::IsItemHovered())
ImGui::SetTooltip("Divider for the supported radius\n"
"Smaller value means less point, supported radius is enlarged.\n"
"Larger value means more points, supported radius is reduced.\n"
"-- density percent ----- radisu change from 100 --\n"
"| 50 | 200 |\n"
"| 75 | 133 |\n"
"| 125 | 80 |\n"
"| 150 | 66 |\n"
"| 200 | 50 |\n");
const ImGuiWrapper::LastSliderStatus &density_status = m_imgui->get_last_slider_status();
static std::optional<int> density_stash; // Value for undo/redo stack is written on stop dragging
if (density_status.clicked) // stash the values of the settings so we know what to revert to after undo
density_stash = (int)density;
if (density_status.deactivated_after_edit && density_stash.has_value()) { // slider released
mo->config.set(support_points_density, *density_stash);
density_stash.reset();
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _L("Support parameter change"));
mo->config.set(support_points_density, (int) density);
wxGetApp().obj_list()->update_and_show_object_settings_item();
}
const sla::SupportPoints &supports = m_normal_cache;
int count_user_edited = 0;
int count_island = 0;
for (const sla::SupportPoint &support : supports)
switch (support.type) {
case sla::SupportPointType::manual_add: ++count_user_edited; break;
case sla::SupportPointType::island: ++count_island; break;
//case sla::SupportPointType::slope:
default: assert(support.type == sla::SupportPointType::slope); }
std::string stats;
if (supports.empty()) {
stats = "No support points generated yet.";
} else if (count_user_edited == 0) {
stats = GUI::format("%d support points generated (%d on islands)",
(int) supports.size(), count_island);
} else {
stats = GUI::format("%d(%d manual) support points (%d on islands)",
(int) supports.size(), count_user_edited, count_island);
}
ImVec4 light_gray{0.4f, 0.4f, 0.4f, 1.0f};
ImGui::TextColored(light_gray, stats.c_str());
ImGui::Separator(); // START temporary debug
ImGui::Text("Between delimiters is temporary GUI");
sla::SampleConfig &sample_config = sla::SampleConfigFactory::get_sample_config();
if (float overhang_sample_distance = sample_config.prepare_config.discretize_overhang_step;
m_imgui->slider_float("overhang discretization", &overhang_sample_distance, 2e-5f, 10.f, "%.2f mm")){
sample_config.prepare_config.discretize_overhang_step = overhang_sample_distance;
} else if (ImGui::IsItemHovered())
ImGui::SetTooltip("Smaller will slow down. Step for discretization overhang outline for test of support need");
draw_island_config();
ImGui::Text("Distribution depends on './resources/data/sla_support.svg'\ninstruction for edit are in file");
//ImGui::AlignTextToFramePadding();
//ImGuiPureWrap::text(m_desc.at("minimal_distance"));
//ImGui::SameLine(settings_sliders_left);
//ImGui::PushItemWidth(window_width - settings_sliders_left);
//std::vector<const ConfigOption*> opts = get_config_options({"support_points_density_relative", "support_points_minimal_distance"});
//float density = static_cast<const ConfigOptionInt*>(opts[0])->value;
//float minimal_point_distance = static_cast<const ConfigOptionFloat*>(opts[1])->value;
//m_imgui->slider_float("##minimal_point_distance", &minimal_point_distance, 0.f, 20.f, "%.f mm");
//bool slider_clicked = m_imgui->get_last_slider_status().clicked; // someone clicked the slider
//bool slider_edited = m_imgui->get_last_slider_status().edited; // someone is dragging the slider
//bool slider_released = m_imgui->get_last_slider_status().deactivated_after_edit; // someone has just released the slider
//ImGui::AlignTextToFramePadding();
//ImGuiPureWrap::text(m_desc.at("points_density"));
//ImGui::SameLine(settings_sliders_left);
//m_imgui->slider_float("##points_density", &density, 0.f, 200.f, "%.f %%");
//slider_clicked |= m_imgui->get_last_slider_status().clicked;
//slider_edited |= m_imgui->get_last_slider_status().edited;
//slider_released |= m_imgui->get_last_slider_status().deactivated_after_edit;
//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) {
// mo->config.set("support_points_minimal_distance", minimal_point_distance);
// mo->config.set("support_points_density_relative", (int)density);
//}
//if (slider_released) {
// mo->config.set("support_points_minimal_distance", m_minimal_point_distance_stash);
// mo->config.set("support_points_density_relative", (int)m_density_stash);
// Plater::TakeSnapshot snapshot(wxGetApp().plater(), _L("Support parameter change"));
// mo->config.set("support_points_minimal_distance", minimal_point_distance);
// mo->config.set("support_points_density_relative", (int)density);
// wxGetApp().obj_list()->update_and_show_object_settings_item();
//}
ImGui::Separator();
if (ImGuiPureWrap::button(m_desc.at("auto_generate")))
auto_generate();
@ -1270,10 +1279,9 @@ void GLGizmoSlaSupports::get_data_from_backend()
for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
if (po->model_object()->id() == mo->id()) {
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_normal_cache.emplace_back(sla::SupportPoint{mat * points[i].pos, points[i].head_front_radius});
for (const sla::SupportPoint &p : po->get_support_points())
m_normal_cache.emplace_back(sla::SupportPoint{mat * p.pos, p.head_front_radius, p.type});
mo->sla_points_status = sla::PointsStatus::AutoGenerated;
break;

2
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
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@ -98,8 +98,6 @@ private:
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_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
std::vector<sla::SupportPoint> m_normal_cache; // to restore after discarding changes or undo/redo
ObjectID m_old_mo_id;