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author | Vojtech Bubnik <bubnikv@gmail.com> | 2021-04-12 12:06:09 +0300 |
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committer | Vojtech Bubnik <bubnikv@gmail.com> | 2021-04-12 12:06:09 +0300 |
commit | 978c3a6c8984bdf7d852bd071718e70ee11e0063 (patch) | |
tree | 5e62926a8c962c7b6d5ccb1c1a1c2c525bafe4a9 /src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp | |
parent | 580d739d6f377fcf76456051e1816aae2fb35bad (diff) | |
parent | fcabe8a0f47807bb7efff3fdcecf35c49d02556b (diff) |
Merge tag 'version_2.3.0' into stable
version_2.3.0
Diffstat (limited to 'src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp')
-rw-r--r-- | src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp | 353 |
1 files changed, 353 insertions, 0 deletions
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp b/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp new file mode 100644 index 000000000..8f2703faa --- /dev/null +++ b/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp @@ -0,0 +1,353 @@ +#include "GLGizmoFdmSupports.hpp" + +#include "libslic3r/Model.hpp" + +//#include "slic3r/GUI/3DScene.hpp" +#include "slic3r/GUI/GLCanvas3D.hpp" +#include "slic3r/GUI/GUI_App.hpp" +#include "slic3r/GUI/ImGuiWrapper.hpp" +#include "slic3r/GUI/Plater.hpp" + + +#include <GL/glew.h> + + +namespace Slic3r { + +namespace GUI { + + + +void GLGizmoFdmSupports::on_shutdown() +{ + if (m_setting_angle) { + m_setting_angle = false; + m_parent.use_slope(false); + } +} + + + +std::string GLGizmoFdmSupports::on_get_name() const +{ + return (_L("Paint-on supports") + " [L]").ToUTF8().data(); +} + + + +bool GLGizmoFdmSupports::on_init() +{ + m_shortcut_key = WXK_CONTROL_L; + + m_desc["clipping_of_view"] = _L("Clipping of view") + ": "; + m_desc["reset_direction"] = _L("Reset direction"); + m_desc["cursor_size"] = _L("Brush size") + ": "; + m_desc["cursor_type"] = _L("Brush shape") + ": "; + m_desc["enforce_caption"] = _L("Left mouse button") + ": "; + m_desc["enforce"] = _L("Enforce supports"); + m_desc["block_caption"] = _L("Right mouse button") + ": "; + m_desc["block"] = _L("Block supports"); + m_desc["remove_caption"] = _L("Shift + Left mouse button") + ": "; + m_desc["remove"] = _L("Remove selection"); + m_desc["remove_all"] = _L("Remove all selection"); + m_desc["circle"] = _L("Circle"); + m_desc["sphere"] = _L("Sphere"); + + return true; +} + + + +void GLGizmoFdmSupports::render_painter_gizmo() const +{ + const Selection& selection = m_parent.get_selection(); + + glsafe(::glEnable(GL_BLEND)); + glsafe(::glEnable(GL_DEPTH_TEST)); + + if (! m_setting_angle) + render_triangles(selection); + + m_c->object_clipper()->render_cut(); + render_cursor(); + + glsafe(::glDisable(GL_BLEND)); +} + + + +void GLGizmoFdmSupports::on_render_input_window(float x, float y, float bottom_limit) +{ + if (! m_c->selection_info()->model_object()) + return; + + const float approx_height = m_imgui->scaled(14.0f); + y = std::min(y, bottom_limit - approx_height); + m_imgui->set_next_window_pos(x, y, ImGuiCond_Always); + + if (! m_setting_angle) { + m_imgui->begin(on_get_name(), ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoCollapse); + + // 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 clipping_slider_left = std::max(m_imgui->calc_text_size(m_desc.at("clipping_of_view")).x, + m_imgui->calc_text_size(m_desc.at("reset_direction")).x) + + m_imgui->scaled(1.5f); + const float cursor_slider_left = m_imgui->calc_text_size(m_desc.at("cursor_size")).x + m_imgui->scaled(1.f); + const float cursor_type_radio_left = m_imgui->calc_text_size(m_desc.at("cursor_type")).x + m_imgui->scaled(1.f); + const float cursor_type_radio_width1 = m_imgui->calc_text_size(m_desc["circle"]).x + + m_imgui->scaled(2.5f); + const float cursor_type_radio_width2 = m_imgui->calc_text_size(m_desc["sphere"]).x + + m_imgui->scaled(2.5f); + const float button_width = m_imgui->calc_text_size(m_desc.at("remove_all")).x + m_imgui->scaled(1.f); + const float minimal_slider_width = m_imgui->scaled(4.f); + + float caption_max = 0.f; + float total_text_max = 0.; + for (const std::string& t : {"enforce", "block", "remove"}) { + caption_max = std::max(caption_max, m_imgui->calc_text_size(m_desc.at(t+"_caption")).x); + total_text_max = std::max(total_text_max, caption_max + m_imgui->calc_text_size(m_desc.at(t)).x); + } + caption_max += m_imgui->scaled(1.f); + total_text_max += m_imgui->scaled(1.f); + + float window_width = minimal_slider_width + std::max(cursor_slider_left, clipping_slider_left); + window_width = std::max(window_width, total_text_max); + window_width = std::max(window_width, button_width); + window_width = std::max(window_width, cursor_type_radio_left + cursor_type_radio_width1 + cursor_type_radio_width2); + + auto draw_text_with_caption = [this, &caption_max](const wxString& caption, const wxString& text) { + m_imgui->text_colored(ImGuiWrapper::COL_ORANGE_LIGHT, caption); + ImGui::SameLine(caption_max); + m_imgui->text(text); + }; + + for (const std::string& t : {"enforce", "block", "remove"}) + draw_text_with_caption(m_desc.at(t + "_caption"), m_desc.at(t)); + + m_imgui->text(""); + + if (m_imgui->button(_L("Autoset by angle") + "...")) { + m_setting_angle = true; + } + + ImGui::SameLine(); + + if (m_imgui->button(m_desc.at("remove_all"))) { + Plater::TakeSnapshot(wxGetApp().plater(), wxString(_L("Reset selection"))); + ModelObject* mo = m_c->selection_info()->model_object(); + int idx = -1; + for (ModelVolume* mv : mo->volumes) { + if (mv->is_model_part()) { + ++idx; + m_triangle_selectors[idx]->reset(); + } + } + + update_model_object(); + m_parent.set_as_dirty(); + } + + const float max_tooltip_width = ImGui::GetFontSize() * 20.0f; + + ImGui::AlignTextToFramePadding(); + m_imgui->text(m_desc.at("cursor_size")); + ImGui::SameLine(cursor_slider_left); + ImGui::PushItemWidth(window_width - cursor_slider_left); + ImGui::SliderFloat(" ", &m_cursor_radius, CursorRadiusMin, CursorRadiusMax, "%.2f"); + if (ImGui::IsItemHovered()) { + ImGui::BeginTooltip(); + ImGui::PushTextWrapPos(max_tooltip_width); + ImGui::TextUnformatted(_L("Alt + Mouse wheel").ToUTF8().data()); + ImGui::PopTextWrapPos(); + ImGui::EndTooltip(); + } + + + ImGui::AlignTextToFramePadding(); + m_imgui->text(m_desc.at("cursor_type")); + ImGui::SameLine(cursor_type_radio_left + m_imgui->scaled(0.f)); + ImGui::PushItemWidth(cursor_type_radio_width1); + + bool sphere_sel = m_cursor_type == TriangleSelector::CursorType::SPHERE; + if (m_imgui->radio_button(m_desc["sphere"], sphere_sel)) + sphere_sel = true; + + if (ImGui::IsItemHovered()) { + ImGui::BeginTooltip(); + ImGui::PushTextWrapPos(max_tooltip_width); + ImGui::TextUnformatted(_L("Paints all facets inside, regardless of their orientation.").ToUTF8().data()); + ImGui::PopTextWrapPos(); + ImGui::EndTooltip(); + } + + ImGui::SameLine(cursor_type_radio_left + cursor_type_radio_width2 + m_imgui->scaled(0.f)); + ImGui::PushItemWidth(cursor_type_radio_width2); + + if (m_imgui->radio_button(m_desc["circle"], ! sphere_sel)) + sphere_sel = false; + + if (ImGui::IsItemHovered()) { + ImGui::BeginTooltip(); + ImGui::PushTextWrapPos(max_tooltip_width); + ImGui::TextUnformatted(_L("Ignores facets facing away from the camera.").ToUTF8().data()); + ImGui::PopTextWrapPos(); + ImGui::EndTooltip(); + } + + m_cursor_type = sphere_sel + ? TriangleSelector::CursorType::SPHERE + : TriangleSelector::CursorType::CIRCLE; + + + + + ImGui::Separator(); + if (m_c->object_clipper()->get_position() == 0.f) { + ImGui::AlignTextToFramePadding(); + m_imgui->text(m_desc.at("clipping_of_view")); + } + else { + if (m_imgui->button(m_desc.at("reset_direction"))) { + wxGetApp().CallAfter([this](){ + m_c->object_clipper()->set_position(-1., false); + }); + } + } + + ImGui::SameLine(clipping_slider_left); + ImGui::PushItemWidth(window_width - clipping_slider_left); + float clp_dist = m_c->object_clipper()->get_position(); + if (ImGui::SliderFloat(" ", &clp_dist, 0.f, 1.f, "%.2f")) + m_c->object_clipper()->set_position(clp_dist, true); + if (ImGui::IsItemHovered()) { + ImGui::BeginTooltip(); + ImGui::PushTextWrapPos(max_tooltip_width); + ImGui::TextUnformatted(_L("Ctrl + Mouse wheel").ToUTF8().data()); + ImGui::PopTextWrapPos(); + ImGui::EndTooltip(); + } + + m_imgui->end(); + } + else { + m_imgui->begin(_L("Autoset custom supports"), ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoCollapse); + ImGui::AlignTextToFramePadding(); + m_imgui->text(_L("Threshold:")); + std::string format_str = std::string("%.f") + I18N::translate_utf8("°", + "Degree sign to use in the respective slider in FDM supports gizmo," + "placed after the number with no whitespace in between."); + ImGui::SameLine(); + if (m_imgui->slider_float("", &m_angle_threshold_deg, 0.f, 90.f, format_str.data())) + m_parent.set_slope_normal_angle(90.f - m_angle_threshold_deg); + if (m_imgui->button(_L("Enforce"))) + select_facets_by_angle(m_angle_threshold_deg, false); + ImGui::SameLine(); + if (m_imgui->button(_L("Block"))) + select_facets_by_angle(m_angle_threshold_deg, true); + ImGui::SameLine(); + if (m_imgui->button(_L("Cancel"))) + m_setting_angle = false; + m_imgui->end(); + bool needs_update = !(m_setting_angle && m_parent.is_using_slope()); + if (needs_update) { + m_parent.use_slope(m_setting_angle); + m_parent.set_as_dirty(); + } + } +} + + + +void GLGizmoFdmSupports::select_facets_by_angle(float threshold_deg, bool block) +{ + float threshold = (M_PI/180.)*threshold_deg; + const Selection& selection = m_parent.get_selection(); + const ModelObject* mo = m_c->selection_info()->model_object(); + const ModelInstance* mi = mo->instances[selection.get_instance_idx()]; + + int mesh_id = -1; + for (const ModelVolume* mv : mo->volumes) { + if (! mv->is_model_part()) + continue; + + ++mesh_id; + + const Transform3d trafo_matrix = mi->get_matrix(true) * mv->get_matrix(true); + Vec3f down = (trafo_matrix.inverse() * (-Vec3d::UnitZ())).cast<float>().normalized(); + Vec3f limit = (trafo_matrix.inverse() * Vec3d(std::sin(threshold), 0, -std::cos(threshold))).cast<float>().normalized(); + + float dot_limit = limit.dot(down); + + // Now calculate dot product of vert_direction and facets' normals. + int idx = -1; + for (const stl_facet& facet : mv->mesh().stl.facet_start) { + ++idx; + if (facet.normal.dot(down) > dot_limit) + m_triangle_selectors[mesh_id]->set_facet(idx, + block + ? EnforcerBlockerType::BLOCKER + : EnforcerBlockerType::ENFORCER); + } + } + + activate_internal_undo_redo_stack(true); + + Plater::TakeSnapshot(wxGetApp().plater(), block ? _L("Block supports by angle") + : _L("Add supports by angle")); + update_model_object(); + m_parent.set_as_dirty(); + m_setting_angle = false; +} + + + +void GLGizmoFdmSupports::update_model_object() const +{ + bool updated = false; + ModelObject* mo = m_c->selection_info()->model_object(); + int idx = -1; + for (ModelVolume* mv : mo->volumes) { + if (! mv->is_model_part()) + continue; + ++idx; + updated |= mv->supported_facets.set(*m_triangle_selectors[idx].get()); + } + + if (updated) + m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS)); +} + + + +void GLGizmoFdmSupports::update_from_model_object() +{ + wxBusyCursor wait; + + const ModelObject* mo = m_c->selection_info()->model_object(); + m_triangle_selectors.clear(); + + int volume_id = -1; + for (const ModelVolume* mv : mo->volumes) { + if (! mv->is_model_part()) + continue; + + ++volume_id; + + // This mesh does not account for the possible Z up SLA offset. + const TriangleMesh* mesh = &mv->mesh(); + + m_triangle_selectors.emplace_back(std::make_unique<TriangleSelectorGUI>(*mesh)); + m_triangle_selectors.back()->deserialize(mv->supported_facets.get_data()); + } +} + + + +PainterGizmoType GLGizmoFdmSupports::get_painter_type() const +{ + return PainterGizmoType::FDM_SUPPORTS; +} + + +} // namespace GUI +} // namespace Slic3r |