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BambuStudio/slic3r/GUI/Gizmos/GLGizmoSeam.cpp

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#include "GLGizmoSeam.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 "slic3r/GUI/GUI_ObjectList.hpp"
#include "slic3r/GUI/GUI.hpp"
#include "slic3r/Utils/UndoRedo.hpp"
#include <GL/glew.h>
namespace Slic3r::GUI {
void GLGizmoSeam::on_shutdown()
{
m_parent.toggle_model_objects_visibility(true);
}
bool GLGizmoSeam::on_init()
{
m_shortcut_key = WXK_CONTROL_P;
m_desc["clipping_of_view_caption"] = _L("Alt + Mouse wheel");
m_desc["clipping_of_view"] = _L("Section view");
m_desc["reset_direction"] = _L("Reset direction");
m_desc["cursor_size_caption"] = _L("Ctrl + Mouse wheel");
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 seam");
m_desc["block_caption"] = _L("Right mouse button");
m_desc["block"] = _L("Block seam");
m_desc["remove_caption"] = _L("Shift + Left mouse button");
m_desc["remove"] = _L("Erase");
m_desc["remove_all"] = _L("Erase all painting");
m_desc["circle"] = _L("Circle");
m_desc["sphere"] = _L("Sphere");
return true;
}
GLGizmoSeam::GLGizmoSeam(GLCanvas3D& parent, const std::string& icon_filename, unsigned int sprite_id)
: GLGizmoPainterBase(parent, icon_filename, sprite_id), m_current_tool(ImGui::CircleButtonIcon)
{
}
std::string GLGizmoSeam::on_get_name() const
{
if (!on_is_activable() && m_state == EState::Off) {
return _u8L("Seam painting") + ":\n" + _u8L("Please select single object.");
} else {
return _u8L("Seam painting");
}
}
void GLGizmoSeam::render_painter_gizmo() const
{
const Selection& selection = m_parent.get_selection();
glsafe(::glEnable(GL_BLEND));
glsafe(::glEnable(GL_DEPTH_TEST));
render_triangles(selection);
m_c->object_clipper()->render_cut();
m_c->instances_hider()->render_cut();
render_cursor();
glsafe(::glDisable(GL_BLEND));
}
// BBS
bool GLGizmoSeam::on_key_down_select_tool_type(int keyCode) {
switch (keyCode)
{
case 'S':
m_current_tool = ImGui::SphereButtonIcon;
break;
case 'C':
m_current_tool = ImGui::CircleButtonIcon;
break;
default:
return false;
break;
}
return true;
}
void GLGizmoSeam::render_triangles(const Selection& selection) const
{
ClippingPlaneDataWrapper clp_data = this->get_clipping_plane_data();
auto* shader = wxGetApp().get_shader("mm_gouraud");
if (!shader)
return;
shader->start_using();
shader->set_uniform("clipping_plane", clp_data.clp_dataf);
shader->set_uniform("z_range", clp_data.z_range);
ScopeGuard guard([shader]() { if (shader) shader->stop_using(); });
const ModelObject* mo = m_c->selection_info()->model_object();
int mesh_id = -1;
for (const ModelVolume* mv : mo->volumes) {
if (!mv->is_model_part())
continue;
++mesh_id;
const Transform3d trafo_matrix = mo->instances[selection.get_instance_idx()]->get_transformation().get_matrix() * mv->get_matrix();
bool is_left_handed = trafo_matrix.matrix().determinant() < 0.;
if (is_left_handed)
glsafe(::glFrontFace(GL_CW));
glsafe(::glPushMatrix());
glsafe(::glMultMatrixd(trafo_matrix.data()));
float normal_z = -::cos(Geometry::deg2rad(m_highlight_by_angle_threshold_deg));
Matrix3f normal_matrix = static_cast<Matrix3f>(trafo_matrix.matrix().block(0, 0, 3, 3).inverse().transpose().cast<float>());
shader->set_uniform("volume_world_matrix", trafo_matrix);
shader->set_uniform("volume_mirrored", is_left_handed);
shader->set_uniform("slope.actived", m_parent.is_using_slope());
shader->set_uniform("slope.volume_world_normal_matrix", static_cast<Matrix3f>(trafo_matrix.matrix().block(0, 0, 3, 3).inverse().transpose().cast<float>()));
shader->set_uniform("slope.normal_z", normal_z);
m_triangle_selectors[mesh_id]->render(m_imgui);
glsafe(::glPopMatrix());
if (is_left_handed)
glsafe(::glFrontFace(GL_CCW));
}
}
void GLGizmoSeam::show_tooltip_information(float caption_max, float x, float y)
{
ImTextureID normal_id = m_parent.get_gizmos_manager().get_icon_texture_id(GLGizmosManager::MENU_ICON_NAME::IC_TOOLBAR_TOOLTIP);
ImTextureID hover_id = m_parent.get_gizmos_manager().get_icon_texture_id(GLGizmosManager::MENU_ICON_NAME::IC_TOOLBAR_TOOLTIP_HOVER);
caption_max += m_imgui->calc_text_size(": ").x + 35.f;
float font_size = ImGui::GetFontSize();
ImVec2 button_size = ImVec2(font_size * 1.8, font_size * 1.3);
ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 0.0f);
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, { 0, ImGui::GetStyle().FramePadding.y });
ImGui::ImageButton3(normal_id, hover_id, button_size);
if (ImGui::IsItemHovered()) {
ImGui::BeginTooltip2(ImVec2(x, y));
auto draw_text_with_caption = [this, &caption_max](const wxString &caption, const wxString &text) {
m_imgui->text_colored(ImGuiWrapper::COL_ACTIVE, caption);
ImGui::SameLine(caption_max);
m_imgui->text_colored(ImGuiWrapper::COL_WINDOW_BG, text);
};
for (const auto &t : std::array<std::string, 5>{"enforce", "block", "remove", "cursor_size", "clipping_of_view"}) draw_text_with_caption(m_desc.at(t + "_caption") + ": ", m_desc.at(t));
ImGui::EndTooltip();
}
ImGui::PopStyleVar(2);
}
void GLGizmoSeam::tool_changed(wchar_t old_tool, wchar_t new_tool)
{
if ((old_tool == ImGui::GapFillIcon && new_tool == ImGui::GapFillIcon) ||
(old_tool != ImGui::GapFillIcon && new_tool != ImGui::GapFillIcon))
return;
for (auto& selector_ptr : m_triangle_selectors) {
TriangleSelectorPatch* tsp = dynamic_cast<TriangleSelectorPatch*>(selector_ptr.get());
tsp->set_filter_state(new_tool == ImGui::GapFillIcon);
}
}
void GLGizmoSeam::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(12.5f);
y = std::min(y, bottom_limit - approx_height);
//BBS: GUI refactor: move gizmo to the right
#if BBS_TOOLBAR_ON_TOP
GizmoImguiSetNextWIndowPos(x, y, ImGuiCond_Always, 0.0f, 0.0f);
#else
GizmoImguiSetNextWIndowPos(x, y, ImGuiCond_Always, 1.0f, 0.0f);
#endif
//m_imgui->set_next_window_pos(x, y, ImGuiCond_Always);
wchar_t old_tool = m_current_tool;
//BBS
ImGuiWrapper::push_toolbar_style(m_parent.get_scale());
GizmoImguiBegin(get_name(), ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoTitleBar);
// 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 space_size = m_imgui->get_style_scaling() * 8;
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 + ImGui::GetStyle().FramePadding.x * 2) +
m_imgui->scaled(1.5f);
float rotate_horizontal_text = m_imgui->calc_text_size(_L("Rotate horizontally")).x + m_imgui->scaled(1.5f);
clipping_slider_left = std::max(rotate_horizontal_text, clipping_slider_left);
const float cursor_size_slider_left = m_imgui->calc_text_size(m_desc.at("cursor_size")).x + m_imgui->scaled(1.f);
const float empty_button_width = m_imgui->calc_button_size("").x;
float caption_max = 0.f;
float total_text_max = 0.f;
for (const auto &t : std::array<std::string, 6>{"enforce", "block", "remove", "cursor_size", "clipping_of_view"}) {
caption_max = std::max(caption_max, m_imgui->calc_text_size(m_desc[t + "_caption"]).x);
total_text_max = std::max(total_text_max, m_imgui->calc_text_size(m_desc[t]).x);
}
const float sliders_left_width = std::max(cursor_size_slider_left, clipping_slider_left);
const float slider_icon_width = m_imgui->get_slider_icon_size().x;
const float sliders_width = m_imgui->scaled(7.0f);
const float drag_left_width = ImGui::GetStyle().WindowPadding.x + sliders_left_width + sliders_width - space_size;
const float max_tooltip_width = ImGui::GetFontSize() * 20.0f;
float textbox_width = 1.5 * slider_icon_width;
SliderInputLayout slider_input_layout = {sliders_left_width, sliders_width, drag_left_width, textbox_width};
ImGui::AlignTextToFramePadding();
m_imgui->text(m_desc.at("cursor_type"));
std::array<wchar_t, 2> tool_ids = { ImGui::CircleButtonIcon, ImGui::SphereButtonIcon };
std::array<wchar_t, 2> icons;
if (m_is_dark_mode)
icons = { ImGui::CircleButtonDarkIcon, ImGui::SphereButtonDarkIcon};
else
icons = { ImGui::CircleButtonIcon, ImGui::SphereButtonIcon };
std::array<wxString, 2> tool_tips = { _L("Circle"), _L("Sphere")};
for (int i = 0; i < tool_ids.size(); i++) {
std::string str_label = std::string("##");
std::wstring btn_name = icons[i] + boost::nowide::widen(str_label);
if (i != 0) ImGui::SameLine((empty_button_width + m_imgui->scaled(1.75f)) * i + m_imgui->scaled(1.3f));
ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 0.0);
if (m_current_tool == tool_ids[i]) {
ImGui::PushStyleColor(ImGuiCol_Button, m_is_dark_mode ? ImVec4(43 / 255.0f, 64 / 255.0f, 54 / 255.0f, 1.00f) : ImVec4(0.86f, 0.99f, 0.91f, 1.00f)); // r, g, b, a
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, m_is_dark_mode ? ImVec4(43 / 255.0f, 64 / 255.0f, 54 / 255.0f, 1.00f) : ImVec4(0.86f, 0.99f, 0.91f, 1.00f));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, m_is_dark_mode ? ImVec4(43 / 255.0f, 64 / 255.0f, 54 / 255.0f, 1.00f) : ImVec4(0.86f, 0.99f, 0.91f, 1.00f));
ImGui::PushStyleColor(ImGuiCol_Border, ImVec4(0.00f, 0.68f, 0.26f, 1.00f));
ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0);
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 1.0);
}
bool btn_clicked = ImGui::Button(into_u8(btn_name).c_str());
if (m_current_tool == tool_ids[i])
{
ImGui::PopStyleColor(4);
ImGui::PopStyleVar(2);
}
ImGui::PopStyleVar(1);
if (btn_clicked && m_current_tool != tool_ids[i]) {
m_current_tool = tool_ids[i];
for (auto& triangle_selector : m_triangle_selectors) {
triangle_selector->seed_fill_unselect_all_triangles();
triangle_selector->request_update_render_data();
}
}
if (ImGui::IsItemHovered()) {
m_imgui->tooltip(tool_tips[i], max_tooltip_width);
}
}
if (m_current_tool != old_tool)
this->tool_changed(old_tool, m_current_tool);
ImGui::Dummy(ImVec2(0.0f, ImGui::GetFontSize() * 0.1));
if (m_current_tool == ImGui::CircleButtonIcon) {
m_cursor_type = TriangleSelector::CursorType::CIRCLE;
m_tool_type = ToolType::BRUSH;
} else if (m_current_tool == ImGui::SphereButtonIcon) {
m_cursor_type = TriangleSelector::CursorType::SPHERE;
m_tool_type = ToolType::BRUSH;
}
ImGui::AlignTextToFramePadding();
m_imgui->text(m_desc.at("cursor_size"));
ImGui::SameLine(sliders_left_width);
ImGui::PushItemWidth(sliders_width);
m_imgui->bbl_slider_float_style("##cursor_radius", &m_cursor_radius, CursorRadiusMin, CursorRadiusMax, "%.2f", 1.0f, true);
ImGui::SameLine(drag_left_width);
ImGui::PushItemWidth(1.5 * slider_icon_width);
ImGui::BBLDragFloat("##cursor_radius_input", &m_cursor_radius, 0.05f, 0.0f, 0.0f, "%.2f");
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);
});
}
}
auto clp_dist = float(m_c->object_clipper()->get_position());
ImGui::SameLine(sliders_left_width);
ImGui::PushItemWidth(sliders_width);
bool slider_clp_dist = m_imgui->bbl_slider_float_style("##clp_dist", &clp_dist, 0.f, 1.f, "%.2f", 1.0f, true);
ImGui::SameLine(drag_left_width);
ImGui::PushItemWidth(1.5 * slider_icon_width);
bool b_clp_dist_input = ImGui::BBLDragFloat("##clp_dist_input", &clp_dist, 0.05f, 0.0f, 0.0f, "%.2f");
if (slider_clp_dist || b_clp_dist_input) { m_c->object_clipper()->set_position(clp_dist, true); }
ImGui::Separator();
if (!wxGetApp().plater()->get_camera().is_looking_front()){
m_is_front_view = false;
}
auto vertical_only = m_vertical_only;
if (m_imgui->bbl_checkbox(_L("Vertical"), vertical_only)) {
m_vertical_only = vertical_only;
if (m_vertical_only) {
m_is_front_view = true;
change_camera_view_angle(m_front_view_radian);
}
}
auto is_front_view = m_is_front_view;
m_imgui->bbl_checkbox(_L("View: keep horizontal"), is_front_view);
if (m_is_front_view != is_front_view) {
m_is_front_view = is_front_view;
if (m_is_front_view) {
change_camera_view_angle(m_front_view_radian);
}
}
m_imgui->disabled_begin(!m_is_front_view);
if (render_slider_double_input_by_format(slider_input_layout, _u8L("Rotate horizontally"), m_front_view_radian, 0.f, 360.f, 0, DoubleShowType::DEGREE)) {
change_camera_view_angle(m_front_view_radian);
}
m_imgui->disabled_end();
ImGui::Separator();
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(6.0f, 10.0f));
float get_cur_y = ImGui::GetContentRegionMax().y + ImGui::GetFrameHeight() + y;
show_tooltip_information(caption_max, x, get_cur_y);
float f_scale =m_parent.get_gizmos_manager().get_layout_scale();
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(6.0f, 4.0f * f_scale));
ImGui::SameLine();
if (m_imgui->button(m_desc.at("remove_all"))) {
Plater::TakeSnapshot snapshot(wxGetApp().plater(), "Reset selection", UndoRedo::SnapshotType::GizmoAction);
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();
m_triangle_selectors[idx]->request_update_render_data(true);
}
update_model_object();
m_parent.set_as_dirty();
}
ImGui::PopStyleVar(2);
GizmoImguiEnd();
//BBS
ImGuiWrapper::pop_toolbar_style();
}
// BBS
void GLGizmoSeam::on_set_state()
{
GLGizmoPainterBase::on_set_state();
if (get_state() == Off) {
ModelObject* mo = m_c->selection_info()->model_object();
if (mo) Slic3r::save_object_mesh(*mo);
}
}
//BBS: remove const
void GLGizmoSeam::update_model_object()
{
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->seam_facets.set(*m_triangle_selectors[idx].get());
}
if (updated) {
const ModelObjectPtrs& mos = wxGetApp().model().objects;
wxGetApp().obj_list()->update_info_items(std::find(mos.begin(), mos.end(), mo) - mos.begin());
m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
}
}
//BBS: add logic to distinguish the first_time_update and later_update
void GLGizmoSeam::update_from_model_object(bool first_update)
{
wxBusyCursor wait;
const ModelObject* mo = m_c->selection_info()->model_object();
m_triangle_selectors.clear();
int volume_id = -1;
std::vector<std::array<float, 4>> ebt_colors;
ebt_colors.push_back(GLVolume::NEUTRAL_COLOR);
ebt_colors.push_back(TriangleSelectorGUI::enforcers_color);
ebt_colors.push_back(TriangleSelectorGUI::blockers_color);
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<TriangleSelectorPatch>(*mesh, ebt_colors));
// Reset of TriangleSelector is done inside TriangleSelectorGUI's constructor, so we don't need it to perform it again in deserialize().
m_triangle_selectors.back()->deserialize(mv->seam_facets.get_data(), false);
m_triangle_selectors.back()->request_update_render_data();
}
}
PainterGizmoType GLGizmoSeam::get_painter_type() const
{
return PainterGizmoType::SEAM;
}
wxString GLGizmoSeam::handle_snapshot_action_name(bool shift_down, GLGizmoPainterBase::Button button_down) const
{
wxString action_name;
if (shift_down)
action_name = _L("Remove selection");
else {
if (button_down == Button::Left)
action_name = _L("Enforce seam");
else
action_name = _L("Block seam");
}
return action_name;
}
} // namespace Slic3r::GUI
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