caojiawei
/
BambuStudio
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
BambuStudio/slic3r/GUI/Gizmos/GLGizmoMeasure.cpp

2655 lines
123 KiB
C++
Raw Permalink Blame History

#include "GLGizmoMeasure.hpp"
#include "slic3r/GUI/GLCanvas3D.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/Plater.hpp"
#include "slic3r/GUI/Gizmos/GizmoObjectManipulation.hpp"
#include "slic3r/Utils/UndoRedo.hpp"
#include "libslic3r/PresetBundle.hpp"
#include "libslic3r/MeasureUtils.hpp"
#include <imgui/imgui_internal.h>
#include <numeric>
#include <GL/glew.h>
#include <tbb/parallel_for.h>
#include <future>
#include <wx/clipbrd.h>
namespace Slic3r {
namespace GUI {
std::string GLGizmoMeasure::format_double(double value)
{
char buf[1024];
sprintf(buf, "%.3f", value);
return std::string(buf);
}
std::string GLGizmoMeasure::format_vec3(const Vec3d &v)
{
char buf[1024];
sprintf(buf, "X: %.3f, Y: %.3f, Z: %.3f", v.x(), v.y(), v.z());
return std::string(buf);
}
std::string GLGizmoMeasure::surface_feature_type_as_string(Measure::SurfaceFeatureType type)
{
switch (type)
{
default:
case Measure::SurfaceFeatureType::Undef: { return ("No feature"); }
case Measure::SurfaceFeatureType::Point: { return _u8L("Vertex"); }
case Measure::SurfaceFeatureType::Edge: { return _u8L("Edge"); }
case Measure::SurfaceFeatureType::Circle: { return _u8L("Circle"); }
case Measure::SurfaceFeatureType::Plane: { return _u8L("Plane"); }
}
}
std::string GLGizmoMeasure::point_on_feature_type_as_string(Measure::SurfaceFeatureType type, int hover_id)
{
std::string ret;
switch (type) {
case Measure::SurfaceFeatureType::Point: { ret = _u8L("Vertex"); break; }
case Measure::SurfaceFeatureType::Edge: { ret = _u8L("Point on edge"); break; }
case Measure::SurfaceFeatureType::Circle: { ret = _u8L("Point on circle"); break; }
case Measure::SurfaceFeatureType::Plane: { ret = _u8L("Point on plane"); break; }
default: { assert(false); break; }
}
return ret;
}
std::string GLGizmoMeasure::center_on_feature_type_as_string(Measure::SurfaceFeatureType type)
{
std::string ret;
switch (type) {
case Measure::SurfaceFeatureType::Edge: { ret = _u8L("Center of edge"); break; }
case Measure::SurfaceFeatureType::Circle: { ret = _u8L("Center of circle"); break; }
default: { assert(false); break; }
}
return ret;
}
bool GLGizmoMeasure::is_feature_with_center(const Measure::SurfaceFeature &feature)
{
const Measure::SurfaceFeatureType type = feature.get_type();
return (type == Measure::SurfaceFeatureType::Circle || (type == Measure::SurfaceFeatureType::Edge && feature.get_extra_point().has_value()));
}
Vec3d GLGizmoMeasure::get_feature_offset(const Measure::SurfaceFeature &feature)
{
Vec3d ret;
switch (feature.get_type())
{
case Measure::SurfaceFeatureType::Circle:
{
const auto [center, radius, normal] = feature.get_circle();
ret = center;
break;
}
case Measure::SurfaceFeatureType::Edge:
{
std::optional<Vec3d> p = feature.get_extra_point();
assert(p.has_value());
ret = *p;
break;
}
case Measure::SurfaceFeatureType::Point:
{
ret = feature.get_point();
break;
}
default: { assert(false); }
}
return ret;
}
Vec3d TransformHelper::model_to_world(const Vec3d &model, const Transform3d &world_matrix) {
return world_matrix * model;
}
Vec4d TransformHelper::world_to_clip(const Vec3d &world, const Matrix4d &projection_view_matrix)
{
return projection_view_matrix * Vec4d(world.x(), world.y(), world.z(), 1.0);
}
Vec3d TransformHelper::clip_to_ndc(const Vec4d &clip) {
return Vec3d(clip.x(), clip.y(), clip.z()) / clip.w();
}
Vec2d TransformHelper::ndc_to_ss(const Vec3d &ndc, const std::array<int, 4> &viewport)
{
const double half_w = 0.5 * double(viewport[2]);
const double half_h = 0.5 * double(viewport[3]);
return { half_w * ndc.x() + double(viewport[0]) + half_w, half_h * ndc.y() + double(viewport[1]) + half_h };
};
Vec4d TransformHelper::model_to_clip(const Vec3d &model, const Transform3d &world_matrix, const Matrix4d &projection_view_matrix)
{
return world_to_clip(model_to_world(model, world_matrix), projection_view_matrix);
}
Vec3d TransformHelper::model_to_ndc(const Vec3d &model, const Transform3d &world_matrix, const Matrix4d &projection_view_matrix)
{
return clip_to_ndc(world_to_clip(model_to_world(model, world_matrix), projection_view_matrix));
}
Vec2d TransformHelper::model_to_ss(const Vec3d &model, const Transform3d &world_matrix, const Matrix4d &projection_view_matrix, const std::array<int, 4> &viewport)
{
return ndc_to_ss(clip_to_ndc(world_to_clip(model_to_world(model, world_matrix), projection_view_matrix)), viewport);
}
Vec2d TransformHelper::world_to_ss(const Vec3d &world, const Matrix4d &projection_view_matrix, const std::array<int, 4> &viewport)
{
return ndc_to_ss(clip_to_ndc(world_to_clip(world, projection_view_matrix)), viewport);
}
const Matrix4d &TransformHelper::ndc_to_ss_matrix(const std::array<int, 4> &viewport)
{
update(viewport);
return s_cache.ndc_to_ss_matrix;
}
const Transform3d TransformHelper::ndc_to_ss_matrix_inverse(const std::array<int, 4> &viewport)
{
update(viewport);
return s_cache.ndc_to_ss_matrix_inverse;
}
void TransformHelper::update(const std::array<int, 4> &viewport)
{
if (s_cache.viewport == viewport)
return;
const double half_w = 0.5 * double(viewport[2]);
const double half_h = 0.5 * double(viewport[3]);
s_cache.ndc_to_ss_matrix << half_w, 0.0, 0.0, double(viewport[0]) + half_w,
0.0, half_h, 0.0, double(viewport[1]) + half_h,
0.0, 0.0, 1.0, 0.0,
0.0, 0.0, 0.0, 1.0;
s_cache.ndc_to_ss_matrix_inverse = s_cache.ndc_to_ss_matrix.inverse();
s_cache.viewport = viewport;
}
TransformHelper::Cache TransformHelper::s_cache = { { 0, 0, 0, 0 }, Matrix4d::Identity(), Transform3d::Identity() };
GLGizmoMeasure::GLGizmoMeasure(GLCanvas3D& parent, const std::string& icon_filename, unsigned int sprite_id)
: GLGizmoBase(parent, icon_filename, sprite_id)
{
auto sphere_geometry = smooth_sphere(16, 7.5f);
m_sphere = std::make_shared<GLModel>();
m_sphere->init_from(std::move(sphere_geometry),true);
m_gripper_id_raycast_map[GripperType::POINT] = std::make_shared<PickRaycaster>(m_sphere->mesh, POINT_ID);
auto cylinder_geometry = smooth_cylinder(16, 5.0f, 1.0f);
m_cylinder = std::make_shared<GLModel>();
m_cylinder->init_from(std::move(cylinder_geometry), true);
m_gripper_id_raycast_map[GripperType::EDGE] = std::make_shared<PickRaycaster>(m_cylinder->mesh,EDGE_ID);
}
bool GLGizmoMeasure::on_mouse(const wxMouseEvent &mouse_event)
{
if (mouse_event.Moving()) {
// only for sure
m_mouse_left_down = false;
return false;
}
else if (mouse_event.Dragging()) {
// Enable/Disable panning/rotating the 3D scene
// Ctrl is pressed or the mouse is not hovering a selected volume
bool unlock_dragging = mouse_event.CmdDown() || (m_hover_id == -1 && !m_parent.get_selection().contains_volume(m_parent.get_first_hover_volume_idx()));
// mode is not center selection or mouse is not hovering a center
unlock_dragging &= !mouse_event.ShiftDown() || (m_hover_id != SEL_SPHERE_1_ID && m_hover_id != SEL_SPHERE_2_ID && m_hover_id != POINT_ID);
return !unlock_dragging;
}
else if (mouse_event.LeftDown()) {
// let the event pass through to allow panning/rotating the 3D scene
if (mouse_event.CmdDown())
return false;
if (m_hover_id != -1) {
m_mouse_left_down = true;
m_mouse_left_down_mesh_deal = true;
auto detect_current_item = [this]() {
SelectedFeatures::Item item;
if (m_hover_id == SEL_SPHERE_1_ID) {
if (m_selected_features.first.is_center)
// mouse is hovering over a selected center
item = { true, m_selected_features.first.source, { Measure::SurfaceFeature(get_feature_offset(*m_selected_features.first.source)) } };
else if (is_feature_with_center(*m_selected_features.first.feature))
// mouse is hovering over a unselected center
item = { true, m_selected_features.first.feature, { Measure::SurfaceFeature(get_feature_offset(*m_selected_features.first.feature)) } };
else
// mouse is hovering over a point
item = m_selected_features.first;
}
else if (m_hover_id == SEL_SPHERE_2_ID) {
if (m_selected_features.second.is_center)
// mouse is hovering over a selected center
item = { true, m_selected_features.second.source, { Measure::SurfaceFeature(get_feature_offset(*m_selected_features.second.source)) } };
else if (is_feature_with_center(*m_selected_features.second.feature))
// mouse is hovering over a center
item = { true, m_selected_features.second.feature, { Measure::SurfaceFeature(get_feature_offset(*m_selected_features.second.feature)) } };
else
// mouse is hovering over a point
item = m_selected_features.second;
}
else {
switch (m_mode)
{
case EMode::FeatureSelection: { item = { false, m_curr_feature, m_curr_feature }; break; }
case EMode::PointSelection: {
item = { false, m_curr_feature, Measure::SurfaceFeature(*m_curr_point_on_feature_position)};
auto local_pt = m_curr_feature->world_tran.inverse() * (*m_curr_point_on_feature_position);
item.feature->origin_surface_feature = std::make_shared<Measure::SurfaceFeature>(local_pt);
item.feature->world_tran = m_curr_feature->world_tran;
item.feature->volume = m_curr_feature->volume;
break; }
}
}
return item;
};
auto requires_sphere_raycaster_for_picking = [this](const SelectedFeatures::Item& item) {
if (m_mode == EMode::PointSelection || item.feature->get_type() == Measure::SurfaceFeatureType::Point)
return true;
else if (m_mode == EMode::FeatureSelection) {
if (is_feature_with_center(*item.feature))
return true;
}
return false;
};
if (m_selected_features.first.feature.has_value()) {
reset_feature2_render();
const SelectedFeatures::Item item = detect_current_item();
if (!is_pick_meet_assembly_mode(item)) { // assembly deal
m_selected_wrong_feature_waring_tip = true;
return true;
}
m_selected_wrong_feature_waring_tip = false;
if (m_selected_features.first != item) {
bool processed = false;
if (item.is_center) {
if (item.source == m_selected_features.first.feature) {
// switch 1st selection from feature to its center
m_selected_features.first = item;
processed = true;
}
else if (item.source == m_selected_features.second.feature) {
// switch 2nd selection from feature to its center
m_selected_features.second = item;
processed = true;
}
}
else if (is_feature_with_center(*item.feature)) {
if (m_selected_features.first.is_center && m_selected_features.first.source == item.feature) {
// switch 1st selection from center to its feature
m_selected_features.first = item;
processed = true;
}
else if (m_selected_features.second.is_center && m_selected_features.second.source == item.feature) {
// switch 2nd selection from center to its feature
m_selected_features.second = item;
processed = true;
}
}
if (!processed) {
remove_selected_sphere_raycaster(SEL_SPHERE_2_ID);
if (m_selected_features.second == item) {
// 2nd feature deselection
// m_selected_features.second.reset();
reset_feature2();
}
else {
// 2nd feature selection
m_selected_features.second = item;
if (requires_sphere_raycaster_for_picking(item)) {
auto pick = std::make_shared<PickRaycaster>(m_sphere->mesh, SEL_SPHERE_2_ID);
m_gripper_id_raycast_map[GripperType::SPHERE_2] = pick;
}
}
}
}
else {
remove_selected_sphere_raycaster(SEL_SPHERE_1_ID);
if (m_selected_features.second.feature.has_value()) {
// promote 2nd feature to 1st feature
reset_feature1();
if (requires_sphere_raycaster_for_picking(m_selected_features.first)) {
auto pick = std::make_shared<PickRaycaster>(m_sphere->mesh, SEL_SPHERE_1_ID);
m_gripper_id_raycast_map[GripperType::SPHERE_1] = pick;
}
} else {
// 1st feature deselection
reset_feature1();
}
}
}
else {
// 1st feature selection
reset_feature1_render();
const SelectedFeatures::Item item = detect_current_item();
if (!is_pick_meet_assembly_mode(item)) {//assembly deal
m_selected_wrong_feature_waring_tip = true;
return true;
}
m_selected_wrong_feature_waring_tip = false;
m_selected_features.first = item;
if (requires_sphere_raycaster_for_picking(item)) {
auto pick = std::make_shared<PickRaycaster>(m_sphere->mesh, SEL_SPHERE_1_ID);
m_gripper_id_raycast_map[GripperType::SPHERE_1] = pick;
}
}
update_measurement_result();
m_imgui->set_requires_extra_frame();
return true;
}
else
// if the mouse pointer is on any volume, filter out the event to prevent the user to move it
// equivalent tp: return (m_parent.get_first_hover_volume_idx() != -1);
return m_curr_feature.has_value();
// fix: prevent restart gizmo when reselect object
// take responsibility for left up
if (m_parent.get_first_hover_volume_idx() >= 0)
m_mouse_left_down = true;
}
else if (mouse_event.LeftUp()) {
if (m_mouse_left_down) {
// responsible for mouse left up after selecting plane
m_mouse_left_down = false;
return true;
}
if (m_hover_id == -1 && !m_parent.is_mouse_dragging())
// avoid closing the gizmo if the user clicks outside of any volume
return true;
}
else if (mouse_event.RightDown()) {
// let the event pass through to allow panning/rotating the 3D scene
if (mouse_event.CmdDown())
return false;
}
else if (mouse_event.Leaving())
m_mouse_left_down = false;
return false;
}
void GLGizmoMeasure::data_changed(bool is_serializing)
{
wxBusyCursor wait;
if (m_pending_scale > 0) {
update_if_needed();
register_single_mesh_pick();
update_measurement_result();
m_pending_scale --;
}
else {
m_parent.toggle_selected_volume_visibility(true);
reset_all_pick();
update_if_needed();
register_single_mesh_pick();
reset_all_feature();
}
m_last_inv_zoom = 0.0f;
m_last_plane_idx = -1;
m_editing_distance = false;
m_is_editing_distance_first_frame = true;
}
bool GLGizmoMeasure::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down)
{
if (action == SLAGizmoEventType::ShiftDown) {
if (m_shift_kar_filter.is_first()) {
m_mode = EMode::PointSelection;
disable_scene_raycasters();
}
m_shift_kar_filter.increase_count();
}
else if (action == SLAGizmoEventType::ShiftUp) {
m_shift_kar_filter.reset_count();
m_mode = EMode::FeatureSelection;
restore_scene_raycasters_state();
}
else if (action == SLAGizmoEventType::Delete) {
reset_all_feature();
m_parent.request_extra_frame();
}
else if (action == SLAGizmoEventType::Escape) {
if (!m_selected_features.first.feature.has_value()) {
update_measurement_result();
return false;
}
else {
if (m_selected_features.second.feature.has_value()) {
reset_feature2();
}
else {
reset_feature1();
}
}
}
return true;
}
bool GLGizmoMeasure::on_init()
{
m_shortcut_key = WXK_CONTROL_U;
m_desc["feature_selection"] = _L("Select feature");
m_desc["point_selection_caption"] = _L("Shift + Left mouse button");
m_desc["point_selection"] = _L("Select point");
m_desc["reset_caption"] = _L("Delete");
m_desc["reset"] = _L("Restart selection");
m_desc["unselect_caption"] = _L("Esc");
m_desc["unselect"] = _L("Cancel a feature until exit");
return true;
}
void GLGizmoMeasure::on_set_state()
{
if (m_state == Off) {
m_parent.toggle_selected_volume_visibility(false);
m_shift_kar_filter.reset_count();
m_curr_feature.reset();
m_curr_point_on_feature_position.reset();
restore_scene_raycasters_state();
m_editing_distance = false;
m_is_editing_distance_first_frame = true;
std::map<GLVolume *, std::shared_ptr<Measure::Measuring>>().swap(m_mesh_measure_map);
}
else {
m_mode = EMode::FeatureSelection;
m_hover_id = -1;
m_show_reset_first_tip = false;
m_distance = Vec3d::Zero();
}
}
std::string GLGizmoMeasure::on_get_name() const
{
if (!on_is_activable() && m_state == EState::Off) {
if (wxGetApp().plater()->canvas3D()->get_canvas_type() == GLCanvas3D::ECanvasType::CanvasAssembleView) {
return _u8L("Measure") + ":\n" + _u8L("Please confirm explosion ratio = 1,and please select at least one object");
}
else {
return _u8L("Measure") + ":\n" + _u8L("Please select at least one object.");
}
} else {
return _u8L("Measure");
}
}
bool GLGizmoMeasure::on_is_activable() const
{
const Selection& selection = m_parent.get_selection();
if (selection.is_wipe_tower()) {
return false;
}
if (wxGetApp().plater()->canvas3D()->get_canvas_type() == GLCanvas3D::ECanvasType::CanvasAssembleView) {
if (abs(m_parent.get_explosion_ratio() - 1.0f) < 1e-2 && selection.volumes_count() > 0) {
return true;
}
return false;
} else {
return selection.volumes_count() > 0;
}
}
void GLGizmoMeasure::init_circle_glmodel(GripperType gripper_type, const Measure::SurfaceFeature &feature, CircleGLModel &circle_gl_model,float inv_zoom)
{
const auto [center, radius, normal] = feature.get_circle();
auto cur_feature =const_cast<Measure::SurfaceFeature *>(&feature);
if (circle_gl_model.inv_zoom != inv_zoom) {
if (circle_gl_model.last_circle_feature) {
const auto [last_center, last_radius, last_normal] = circle_gl_model.last_circle_feature->get_circle();
float eps = 1e-2;
if ((last_center - center).norm() < eps && (last_normal - normal).norm() < eps && abs(last_radius - radius) < eps){
return;
}
}
reset_gripper_pick(gripper_type);
circle_gl_model.circle = init_torus_data(64, 16, center.cast<float>(), float(radius), 5.0f * inv_zoom, normal.cast<float>(), Transform3f::Identity());
if (circle_gl_model.circle) {
if (auto mesh = circle_gl_model.circle->mesh) {
m_gripper_id_raycast_map[gripper_type] = std::make_shared<PickRaycaster>(m_curr_circle.circle->mesh, CIRCLE_ID);
}
}
circle_gl_model.last_circle_feature = cur_feature;
circle_gl_model.inv_zoom = inv_zoom;
}
}
const float MEASURE_PLNE_NORMAL_OFFSET = 0.05;
void GLGizmoMeasure::init_plane_glmodel(GripperType gripper_type, const Measure::SurfaceFeature &feature, PlaneGLModel &plane_gl_model)
{
if (!feature.volume) { return; }
auto volume = static_cast<GLVolume *>(feature.volume);
auto mesh = const_cast<TriangleMesh *>(volume->ori_mesh);
const auto &[idx, normal, pt] = feature.get_plane();
if (plane_gl_model.plane_idx != idx) {
plane_gl_model.plane.reset();
}
if (!plane_gl_model.plane) {
plane_gl_model.plane_idx = idx;
reset_gripper_pick(gripper_type);
plane_gl_model.plane = init_plane_data(mesh->its, *feature.plane_indices, MEASURE_PLNE_NORMAL_OFFSET);
if (plane_gl_model.plane) {
if (auto mesh = plane_gl_model.plane->mesh) {
m_gripper_id_raycast_map[gripper_type] = std::make_shared<PickRaycaster>(mesh, PLANE_ID);
m_gripper_id_raycast_map[gripper_type]->set_transform(feature.world_tran);
}
}
}
}
void GLGizmoMeasure::on_render()
{
#if ENABLE_MEASURE_GIZMO_DEBUG
render_debug_dialog();
#endif // ENABLE_MEASURE_GIZMO_DEBUG
Vec2d mouse_position = m_parent.get_local_mouse_position();
update_if_needed();
const Camera& camera = wxGetApp().plater()->get_camera();
const float inv_zoom = (float)camera.get_inv_zoom();
bool mouse_on_gripper = false;
bool mouse_on_object =false;
{
if (!m_editing_distance) {
Vec3f hit = Vec3f::Zero();
double closest_hit_squared_distance = std::numeric_limits<double>::max();
for (auto item : m_gripper_id_raycast_map) {
auto world_tran = item.second->world_tran;
Vec3f normal_on_gripper;
if (item.second->mesh_raycaster->closest_hit(mouse_position, item.second->world_tran.get_matrix(), camera, hit, normal_on_gripper)) {
double hit_squared_distance = (camera.get_position() - world_tran.get_matrix() * hit.cast<double>()).squaredNorm();
if (hit_squared_distance < closest_hit_squared_distance) {
closest_hit_squared_distance = hit_squared_distance;
if (item.second->get_id() > 0) {
m_hover_id = item.second->get_id();
mouse_on_gripper = true;
}
}
}
}
}
}
Vec3d position_on_model;
Vec3d direction_on_model;
size_t model_facet_idx = -1;
double closest_hit_distance = std::numeric_limits<double>::max();
{
if (!m_editing_distance) {
for (auto item : m_mesh_raycaster_map) {
auto raycaster = item.second->mesh_raycaster;
auto world_tran = item.second->world_tran;
Vec3f normal = Vec3f::Zero();
Vec3f hit = Vec3f::Zero();
size_t facet = 0;
if (raycaster->unproject_on_mesh(mouse_position, world_tran.get_matrix(), camera, hit, normal, nullptr, &facet)) {
// Is this hit the closest to the camera so far?
double hit_squared_distance = (camera.get_position() - world_tran.get_matrix() * hit.cast<double>()).norm();
if (hit_squared_distance < closest_hit_distance) {
closest_hit_distance = hit_squared_distance;
mouse_on_object = true;
model_facet_idx = facet;
position_on_model = hit.cast<double>();
m_last_hit_volume = item.first;
m_curr_measuring = m_mesh_measure_map[m_last_hit_volume];
}
}
}
}
if (!(mouse_on_gripper || mouse_on_object)) {
m_hover_id = -1;
m_last_plane_idx = -1;
reset_gripper_pick(GripperType::PLANE);
reset_gripper_pick(GripperType::CIRCLE);
}
if (m_mouse_left_down_mesh_deal && m_hover_id >= 0) {
m_mouse_left_down_mesh_deal = false;
if (m_selected_features.second.feature.has_value()) {
if (m_hit_order_volumes.size() == 1) {
m_hit_order_volumes.push_back(m_last_hit_volume);
} else {
m_hit_order_volumes[1] = m_last_hit_volume;
}
// deal hit_different_volumes
if (m_hit_different_volumes.size() >= 1) {
if (m_last_hit_volume == m_hit_different_volumes[0]) {
if (m_hit_different_volumes.size() == 2) {//hit same volume
m_hit_different_volumes.erase(m_hit_different_volumes.begin() + 1);
}
} else {
if (m_hit_different_volumes.size() == 2) {
m_hit_different_volumes[1] = m_last_hit_volume;
} else {
m_hit_different_volumes.push_back(m_last_hit_volume);
}
}
}
}
else if (m_selected_features.first.feature.has_value()) {
if (m_hit_order_volumes.size() == 0) {
m_hit_order_volumes.push_back(m_last_hit_volume);
} else {
m_hit_order_volumes[0] = m_last_hit_volume;
}
//deal hit_different_volumes
if (m_hit_different_volumes.size() == 0) {
m_hit_different_volumes.push_back(m_last_hit_volume);
}
}
}
}
//const bool mouse_on_object = m_raycaster->unproject_on_mesh(mouse_position, Transform3d::Identity(), camera, position_on_model, normal_on_model, nullptr, &model_facet_idx);
const bool is_hovering_on_feature = m_mode == EMode::PointSelection && m_hover_id != -1;
if (m_mode == EMode::FeatureSelection || m_mode == EMode::PointSelection) {
if (m_hover_id == SEL_SPHERE_1_ID || m_hover_id == SEL_SPHERE_2_ID) {
// Skip feature detection if hovering on a selected point/center
//reset_gripper_pick(GripperType::UNDEFINE, true);
m_curr_feature.reset();
m_curr_point_on_feature_position.reset();
}
else {
std::optional<Measure::SurfaceFeature> curr_feature = std::nullopt;
if (m_curr_measuring) {
curr_feature = wxGetMouseState().LeftIsDown() ? m_curr_feature :
mouse_on_object ? m_curr_measuring->get_feature(model_facet_idx, position_on_model, m_mesh_raycaster_map[m_last_hit_volume]->world_tran.get_matrix()) :
std::nullopt;
}
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY) {
if (m_assembly_mode == AssemblyMode::FACE_FACE) {
if (curr_feature->get_type() != Measure::SurfaceFeatureType::Plane) {
curr_feature.reset();
}
} else if (m_assembly_mode == AssemblyMode::POINT_POINT) {
if (!(curr_feature->get_type() == Measure::SurfaceFeatureType::Point ||
curr_feature->get_type() == Measure::SurfaceFeatureType::Circle ||
(m_mode == EMode::PointSelection && (curr_feature->get_type() == Measure::SurfaceFeatureType::Plane || curr_feature->get_type() == Measure::SurfaceFeatureType::Edge)))) {
curr_feature.reset();
}
}
}
if (m_curr_feature != curr_feature ||
(curr_feature.has_value() && curr_feature->get_type() == Measure::SurfaceFeatureType::Circle && (m_curr_feature != curr_feature || m_last_inv_zoom != inv_zoom))) {
reset_gripper_pick(GripperType::UNDEFINE, true);
m_curr_feature = curr_feature;
m_curr_feature->volume = m_last_hit_volume;
m_curr_feature->world_tran = m_mesh_raycaster_map[m_last_hit_volume]->world_tran.get_matrix();
if (!m_curr_feature.has_value())
return;
switch (m_curr_feature->get_type()) {
default: { assert(false); break; }
case Measure::SurfaceFeatureType::Point:
{
if (m_sphere) {
if (auto mesh = m_sphere->mesh) {
m_gripper_id_raycast_map[GripperType::POINT] = std::make_shared<PickRaycaster>(mesh, POINT_ID);
}
}
break;
}
case Measure::SurfaceFeatureType::Edge:
{
if (m_cylinder) {
if (auto mesh = m_cylinder->mesh) {
m_gripper_id_raycast_map[GripperType::EDGE] = std::make_shared<PickRaycaster>(mesh, EDGE_ID);
}
}
break;
}
case Measure::SurfaceFeatureType::Circle: {
m_curr_circle.last_circle_feature = nullptr;
m_curr_circle.inv_zoom = 0;
init_circle_glmodel(GripperType::CIRCLE, *m_curr_feature, m_curr_circle,inv_zoom);
break;
}
case Measure::SurfaceFeatureType::Plane: {
update_world_plane_features(m_curr_measuring.get(), *m_curr_feature);
m_curr_plane.plane_idx = -1;
init_plane_glmodel(GripperType::PLANE, *m_curr_feature, m_curr_plane);
break;
}
}
}
}
}
if (m_mode != EMode::PointSelection) {
m_curr_point_on_feature_position.reset();
}
else if (is_hovering_on_feature) {
auto position_on_feature = [this, &mouse_position](int feature_type_id, const Camera &camera, std::function<Vec3f(const Vec3f &)> callback = nullptr) -> Vec3d {
auto it = m_gripper_id_raycast_map.find((GripperType) feature_type_id); // m_raycasters.find(feature_type_id);
if (it != m_gripper_id_raycast_map.end() && it->second != nullptr) {
Vec3f p;
Vec3f n;
const Transform3d& trafo = it->second->world_tran.get_matrix();
bool res = it->second->mesh_raycaster->closest_hit(mouse_position, trafo, camera, p, n);
if (res) {
if (callback)
p = callback(p);
return trafo * p.cast<double>();
}
}
return Vec3d(DBL_MAX, DBL_MAX, DBL_MAX);
};
if (m_curr_feature.has_value()) {
switch (m_curr_feature->get_type())
{
default: { assert(false); break; }
case Measure::SurfaceFeatureType::Point:
{
m_curr_point_on_feature_position = m_curr_feature->get_point();
break;
}
case Measure::SurfaceFeatureType::Edge:
{
const std::optional<Vec3d> extra = m_curr_feature->get_extra_point();
if (extra.has_value() && m_hover_id == GripperType::POINT)
m_curr_point_on_feature_position = *extra;
else {
const Vec3d pos = position_on_feature(GripperType::EDGE, camera, [](const Vec3f &v) { return Vec3f(0.0f, 0.0f, v.z()); });
if (!pos.isApprox(Vec3d(DBL_MAX, DBL_MAX, DBL_MAX)))
m_curr_point_on_feature_position = pos;
}
break;
}
case Measure::SurfaceFeatureType::Plane:
{
m_curr_point_on_feature_position = position_on_feature(GripperType::PLANE, camera);
break;
}
case Measure::SurfaceFeatureType::Circle:
{
const auto [center, radius, normal] = m_curr_feature->get_circle();
if (m_hover_id == POINT_ID)
m_curr_point_on_feature_position = center;
else {
const Vec3d world_pof = position_on_feature(GripperType::CIRCLE, camera, [](const Vec3f &v) { return v; });
const Eigen::Hyperplane<double, 3> plane(normal, center);
const Transform3d local_to_model_matrix = Geometry::translation_transform(center) * Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitZ(), normal);
const Vec3d local_proj = local_to_model_matrix.inverse() * plane.projection(world_pof);
double angle = std::atan2(local_proj.y(), local_proj.x());
if (angle < 0.0)
angle += 2.0 * double(M_PI);
const Vec3d local_pos = radius * Vec3d(std::cos(angle), std::sin(angle), 0.0);
m_curr_point_on_feature_position = local_to_model_matrix * local_pos;
}
break;
}
}
}
}
else {
m_curr_point_on_feature_position.reset();
}
if (!m_curr_feature.has_value() && !m_selected_features.first.feature.has_value()) {
return;
}
glsafe(::glEnable(GL_DEPTH_TEST));
glDisable(GL_BLEND);
auto render_feature =
[this](const Measure::SurfaceFeature &feature, const std::vector<ColorRGBA> &colors,
float inv_zoom, bool hover, bool update_raycasters_transform,int featura_index = -1) {
switch (feature.get_type())
{
default: { assert(false); break; }
case Measure::SurfaceFeatureType::Point:
{
const Transform3d feature_matrix = Geometry::translation_transform(feature.get_point()) * Geometry::scale_transform(inv_zoom);
Geometry::Transformation tran(feature_matrix);
render_glmodel(*m_sphere, colors.front().get_data(), tran.get_matrix(), false, hover ? 0.5f : 0.25f);
if (update_raycasters_transform) {
auto it = m_gripper_id_raycast_map.find(GripperType::POINT);
if (it != m_gripper_id_raycast_map.end() && it->second != nullptr)
it->second->set_transform(feature_matrix);
}
break;
}
case Measure::SurfaceFeatureType::Circle:
{
const auto& [center, radius, normal] = feature.get_circle();
// render circle
const Transform3d circle_matrix = Transform3d::Identity();
//set_matrix_uniforms(circle_matrix);
Geometry::Transformation tran(circle_matrix);
if (featura_index == -1) {
init_circle_glmodel(GripperType::CIRCLE, feature, m_curr_circle, inv_zoom);
render_glmodel(*m_curr_circle.circle, colors.front().get_data(), tran.get_matrix(), false, hover ? 0.5f : 0.25f);
}
// render plane feature1 or feature2
if (featura_index == 0) { // feature1
init_circle_glmodel(GripperType::CIRCLE_1, feature, m_feature_circle_first, inv_zoom);
render_glmodel(*m_feature_circle_first.circle, colors.front().get_data(), tran.get_matrix(), false, hover ? 0.5f : 0.25f);
} else if (featura_index == 1) { // feature2
init_circle_glmodel(GripperType::CIRCLE_2, feature, m_feature_circle_second, inv_zoom);
render_glmodel(*m_feature_circle_second.circle, colors.front().get_data(), tran.get_matrix(), false, hover ? 0.5f : 0.25f);
}
// render center
if (colors.size() > 1) {
const Transform3d center_matrix = Geometry::translation_transform(center) * Geometry::scale_transform(inv_zoom);
render_glmodel(*m_sphere, colors.back().get_data(), center_matrix, false, hover ? 0.5f : 0.25f);
Geometry::Transformation tran(center_matrix);
auto it = m_gripper_id_raycast_map.find(GripperType::POINT);
if (it != m_gripper_id_raycast_map.end() && it->second != nullptr)
it->second->set_transform(center_matrix);
}
break;
}
case Measure::SurfaceFeatureType::Edge:
{
const auto& [from, to] = feature.get_edge();
// render edge
const Transform3d edge_matrix = Geometry::translation_transform(from) *
Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitZ(), to - from) *
Geometry::scale_transform({ (double)inv_zoom, (double)inv_zoom, (to - from).norm() });
Geometry::Transformation tran(edge_matrix);
render_glmodel(*m_cylinder, colors.front().get_data(), tran.get_matrix(), false, hover ? 0.5f : 0.25f);
if (update_raycasters_transform) {
auto it = m_gripper_id_raycast_map.find(GripperType::EDGE);
if (it != m_gripper_id_raycast_map.end() && it->second != nullptr){
it->second->set_transform(edge_matrix);
}
}
// render extra point
if (colors.size() > 1) {
const std::optional<Vec3d> extra = feature.get_extra_point();
if (extra.has_value()) {
const Transform3d point_matrix = Geometry::translation_transform(*extra) * Geometry::scale_transform(inv_zoom);
Geometry::Transformation tran(point_matrix);
render_glmodel(*m_sphere, colors.back().get_data(), tran.get_matrix(), false, hover ? 0.5f : 0.25f);
auto it = m_gripper_id_raycast_map.find(GripperType::POINT);
if (it != m_gripper_id_raycast_map.end() && it->second != nullptr) {
it->second->set_transform(point_matrix);
}
}
}
break;
}
case Measure::SurfaceFeatureType::Plane: {
if (featura_index == -1) {
render_glmodel(*m_curr_plane.plane, colors.back().get_data(), feature.world_tran, false, hover ? 0.5f : 0.25f);
break;
}
//render plane feature1 or feature2
if (featura_index == 0) {//feature1
init_plane_glmodel(GripperType::PLANE_1, feature, m_feature_plane_first);
render_glmodel(*m_feature_plane_first.plane, colors.back().get_data(), feature.world_tran, false, hover ? 0.5f : 0.25f);
} else if (featura_index == 1) {//feature2
init_plane_glmodel(GripperType::PLANE_2, feature, m_feature_plane_second);
render_glmodel(*m_feature_plane_second.plane, colors.back().get_data(), feature.world_tran, false, hover ? 0.5f : 0.25f);
}
break;
}
}
};
auto hover_selection_color = [this]() {
return ((m_mode == EMode::PointSelection && !m_selected_features.first.feature.has_value()) ||
(m_mode != EMode::PointSelection && (!m_selected_features.first.feature.has_value() || *m_curr_feature == *m_selected_features.first.feature))) ?
SELECTED_1ST_COLOR : SELECTED_2ND_COLOR;
};
auto hovering_color = [this, hover_selection_color]() {
return (m_mode == EMode::PointSelection) ? HOVER_COLOR : hover_selection_color();
};
if (m_curr_feature.has_value()) {
// render hovered feature
std::vector<ColorRGBA> colors;
if (m_selected_features.first.feature.has_value() && *m_curr_feature == *m_selected_features.first.feature) {
// hovering over the 1st selected feature
if (m_selected_features.first.is_center)
// hovering over a center
colors = { NEUTRAL_COLOR, hovering_color() };
else if (is_feature_with_center(*m_selected_features.first.feature))
// hovering over a feature with center
colors = { hovering_color(), NEUTRAL_COLOR };
else
colors = { hovering_color() };
}
else if (m_selected_features.second.feature.has_value() && *m_curr_feature == *m_selected_features.second.feature) {
// hovering over the 2nd selected feature
if (m_selected_features.second.is_center)
// hovering over a center
colors = { NEUTRAL_COLOR, hovering_color() };
else if (is_feature_with_center(*m_selected_features.second.feature))
// hovering over a feature with center
colors = { hovering_color(), NEUTRAL_COLOR };
else
colors = { hovering_color() };
}
else {
switch (m_curr_feature->get_type())
{
default: { assert(false); break; }
case Measure::SurfaceFeatureType::Point:
{
colors.emplace_back(hover_selection_color());
break;
}
case Measure::SurfaceFeatureType::Edge:
case Measure::SurfaceFeatureType::Circle:
{
if (m_selected_features.first.is_center && m_curr_feature == m_selected_features.first.source)
colors = { SELECTED_1ST_COLOR, NEUTRAL_COLOR };
else if (m_selected_features.second.is_center && m_curr_feature == m_selected_features.second.source)
colors = { SELECTED_2ND_COLOR, NEUTRAL_COLOR };
else
colors = { hovering_color(), hovering_color() };
break;
}
case Measure::SurfaceFeatureType::Plane:
{
colors.emplace_back(hovering_color());
break;
}
}
}
render_feature(*m_curr_feature, colors, inv_zoom, true, true);
}
if (m_selected_features.first.feature.has_value() && (!m_curr_feature.has_value() || *m_curr_feature != *m_selected_features.first.feature)) {
// render 1st selected feature
std::optional<Measure::SurfaceFeature> feature_to_render;
std::vector<ColorRGBA> colors;
bool requires_raycaster_update = false;
if (m_hover_id == SEL_SPHERE_1_ID && (m_selected_features.first.is_center || is_feature_with_center(*m_selected_features.first.feature))) {
// hovering over a center
feature_to_render = m_selected_features.first.source;
colors = { NEUTRAL_COLOR, SELECTED_1ST_COLOR };
requires_raycaster_update = true;
}
else if (is_feature_with_center(*m_selected_features.first.feature)) {
// hovering over a feature with center
feature_to_render = m_selected_features.first.feature;
colors = { SELECTED_1ST_COLOR, NEUTRAL_COLOR };
requires_raycaster_update = true;
}
else {
feature_to_render = m_selected_features.first.feature;
colors = { SELECTED_1ST_COLOR };
requires_raycaster_update = m_selected_features.first.feature->get_type() == Measure::SurfaceFeatureType::Point;
}
render_feature(*feature_to_render, colors, inv_zoom, m_hover_id == SEL_SPHERE_1_ID, false, 0);
if (requires_raycaster_update) {
if (m_gripper_id_raycast_map.find(GripperType::SPHERE_1) != m_gripper_id_raycast_map.end()) {
m_gripper_id_raycast_map[GripperType::SPHERE_1]->set_transform(Geometry::translation_transform(get_feature_offset(*m_selected_features.first.feature)) *
Geometry::scale_transform(inv_zoom));
}
}
}
if (m_selected_features.second.feature.has_value() && (!m_curr_feature.has_value() || *m_curr_feature != *m_selected_features.second.feature)) {
// render 2nd selected feature
std::optional<Measure::SurfaceFeature> feature_to_render;
std::vector<ColorRGBA> colors;
bool requires_raycaster_update = false;
if (m_hover_id == SEL_SPHERE_2_ID && (m_selected_features.second.is_center || is_feature_with_center(*m_selected_features.second.feature))) {
// hovering over a center
feature_to_render = m_selected_features.second.source;
colors = { NEUTRAL_COLOR, SELECTED_2ND_COLOR };
requires_raycaster_update = true;
}
else if (is_feature_with_center(*m_selected_features.second.feature)) {
// hovering over a feature with center
feature_to_render = m_selected_features.second.feature;
colors = { SELECTED_2ND_COLOR, NEUTRAL_COLOR };
requires_raycaster_update = true;
}
else {
feature_to_render = m_selected_features.second.feature;
colors = { SELECTED_2ND_COLOR };
requires_raycaster_update = m_selected_features.second.feature->get_type() == Measure::SurfaceFeatureType::Point;
}
render_feature(*feature_to_render, colors, inv_zoom, m_hover_id == SEL_SPHERE_2_ID, false, 1);
if (requires_raycaster_update) {
if (m_gripper_id_raycast_map.find(GripperType::SPHERE_2) != m_gripper_id_raycast_map.end()) {
m_gripper_id_raycast_map[GripperType::SPHERE_2]->set_transform(Geometry::translation_transform(get_feature_offset(*m_selected_features.first.feature)) *
Geometry::scale_transform(inv_zoom));
}
}
}
if (is_hovering_on_feature && m_curr_point_on_feature_position.has_value()) {
if (m_hover_id != POINT_ID) {
// render point on feature while SHIFT is pressed
const Transform3d matrix = Geometry::translation_transform(*m_curr_point_on_feature_position) * Geometry::scale_transform(inv_zoom);
const ColorRGBA color = hover_selection_color();
Geometry::Transformation tran(matrix);
render_glmodel(*m_sphere, color.get_data(), tran.get_matrix(), false, 0.5f);
}
}
render_dimensioning();
}
void GLGizmoMeasure::update_if_needed()
{
const Selection& selection = m_parent.get_selection();
if (selection.is_empty())
return;
const Selection::IndicesList& idxs = selection.get_volume_idxs();
std::vector<VolumeCacheItem> volumes_cache;
volumes_cache.reserve(idxs.size());
for (unsigned int idx : idxs) {
const GLVolume* v = selection.get_volume(idx);
const int volume_idx = v->volume_idx();
if (volume_idx < 0)
continue;
const ModelObject* obj = selection.get_model()->objects[v->object_idx()];
const ModelInstance* inst = obj->instances[v->instance_idx()];
const ModelVolume* vol = obj->volumes[volume_idx];
const VolumeCacheItem item = {
obj, inst, vol,
Geometry::translation_transform(selection.get_first_volume()->get_sla_shift_z() * Vec3d::UnitZ()) * inst->get_matrix() * vol->get_matrix()
};
volumes_cache.emplace_back(item);
}
if (m_state != On || volumes_cache.empty())
return;
if (m_volumes_cache != volumes_cache) {
m_volumes_cache = volumes_cache;
}
}
void GLGizmoMeasure::disable_scene_raycasters()
{
for(auto iter:m_gripper_id_raycast_map)
{
iter.second->set_active(false);
}
}
void GLGizmoMeasure::restore_scene_raycasters_state()
{
for(auto iter:m_gripper_id_raycast_map)
{
iter.second->set_active(true);
}
}
void GLGizmoMeasure::render_dimensioning()
{
static SelectedFeatures last_selected_features;
if (!m_selected_features.first.feature.has_value())
return;
if (!m_selected_features.second.feature.has_value() && m_selected_features.first.feature->get_type() != Measure::SurfaceFeatureType::Circle)
return;
GLShaderProgram* shader = wxGetApp().get_shader("flat");
if (shader == nullptr)
return;
auto point_point = [this, &shader](const Vec3d &v1, const Vec3d &v2, float distance, const std::array<float, 4> &color, bool show_label = true, bool show_first_tri = true) {
if ((v2 - v1).squaredNorm() < 0.000001 || abs(distance) < 0.001f)
return;
const Camera& camera = wxGetApp().plater()->get_camera();
const Matrix4d projection_view_matrix = camera.get_projection_matrix().matrix() * camera.get_view_matrix().matrix();
const std::array<int, 4>& viewport = camera.get_viewport();
// screen coordinates
const Vec2d v1ss = TransformHelper::world_to_ss(v1, projection_view_matrix, viewport);
const Vec2d v2ss = TransformHelper::world_to_ss(v2, projection_view_matrix, viewport);
if (v1ss.isApprox(v2ss))
return;
const Vec2d v12ss = v2ss - v1ss;
const double v12ss_len = v12ss.norm();
const bool overlap = v12ss_len - 2.0 * TRIANGLE_HEIGHT < 0.0;
const auto q12ss = Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitX(), Vec3d(v12ss.x(), v12ss.y(), 0.0));
const auto q21ss = Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitX(), Vec3d(-v12ss.x(), -v12ss.y(), 0.0));
shader->set_uniform("projection_matrix", Transform3d::Identity());
const Vec3d v1ss_3 = { v1ss.x(), v1ss.y(), 0.0 };
const Vec3d v2ss_3 = { v2ss.x(), v2ss.y(), 0.0 };
const Transform3d ss_to_ndc_matrix = TransformHelper::ndc_to_ss_matrix_inverse(viewport);
#if ENABLE_GL_CORE_PROFILE
if (OpenGLManager::get_gl_info().is_core_profile()) {
shader->stop_using();
shader = wxGetApp().get_shader("dashed_thick_lines");
if (shader == nullptr)
return;
shader->start_using();
shader->set_uniform("projection_matrix", Transform3d::Identity());
const std::array<int, 4>& viewport = camera.get_viewport();
shader->set_uniform("viewport_size", Vec2d(double(viewport[2]), double(viewport[3])));
shader->set_uniform("width", 1.0f);
shader->set_uniform("gap_size", 0.0f);
}
else
#endif // ENABLE_GL_CORE_PROFILE
glsafe(::glLineWidth(2.0f));
// stem
shader->set_uniform("view_model_matrix", overlap ?
ss_to_ndc_matrix * Geometry::translation_transform(v1ss_3) * q12ss * Geometry::translation_transform(-2.0 * TRIANGLE_HEIGHT * Vec3d::UnitX()) * Geometry::scale_transform({ v12ss_len + 4.0 * TRIANGLE_HEIGHT, 1.0f, 1.0f }) :
ss_to_ndc_matrix * Geometry::translation_transform(v1ss_3) * q12ss * Geometry::scale_transform({ v12ss_len, 1.0f, 1.0f }));
m_dimensioning.line.set_color(-1, color);
m_dimensioning.line.render();
#if ENABLE_GL_CORE_PROFILE
if (OpenGLManager::get_gl_info().is_core_profile()) {
shader->stop_using();
shader = wxGetApp().get_shader("flat");
if (shader == nullptr)
return;
shader->start_using();
}
else
#endif // ENABLE_GL_CORE_PROFILE
glsafe(::glLineWidth(1.0f));
// arrow 1
if (show_first_tri) {
shader->set_uniform("view_model_matrix", overlap ?
ss_to_ndc_matrix * Geometry::translation_transform(v1ss_3) * q12ss :
ss_to_ndc_matrix * Geometry::translation_transform(v1ss_3) * q21ss);
m_dimensioning.triangle.render();
}
// arrow 2
shader->set_uniform("view_model_matrix", overlap ?
ss_to_ndc_matrix * Geometry::translation_transform(v2ss_3) * q21ss :
ss_to_ndc_matrix * Geometry::translation_transform(v2ss_3) * q12ss);
m_dimensioning.triangle.render();
const bool use_inches = wxGetApp().app_config->get("use_inches") == "1";
const double curr_value = use_inches ? GizmoObjectManipulation::mm_to_in * distance : distance;
const std::string curr_value_str = format_double(curr_value);
const std::string units = use_inches ? _u8L("in") : _u8L("mm");
const float value_str_width = 20.0f + ImGui::CalcTextSize(curr_value_str.c_str()).x;
static double edit_value = 0.0;
ImGuiWrapper::push_common_window_style(m_parent.get_scale());
const Vec2d label_position = 0.5 * (v1ss + v2ss);
m_imgui->set_next_window_pos(label_position.x(), viewport[3] - label_position.y(), ImGuiCond_Always, 0.0f, 1.0f);
m_imgui->set_next_window_bg_alpha(0.0f);
if (!m_editing_distance && show_label) {
ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f);
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, { 1.0f, 1.0f });
m_imgui->begin(std::string("distance"), ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoDecoration);
ImGui::BringWindowToDisplayFront(ImGui::GetCurrentWindow());
ImGui::AlignTextToFramePadding();
ImDrawList* draw_list = ImGui::GetWindowDrawList();
const ImVec2 pos = ImGui::GetCursorScreenPos();
const std::string txt = curr_value_str + " " + units;
ImVec2 txt_size = ImGui::CalcTextSize(txt.c_str());
const ImGuiStyle& style = ImGui::GetStyle();
draw_list->AddRectFilled({pos.x - style.FramePadding.x, pos.y + style.FramePadding.y},
{pos.x + txt_size.x + 2.0f * style.FramePadding.x, pos.y + txt_size.y + 2.0f * style.FramePadding.y},
ImGuiWrapper::to_ImU32({1.0f, 1.0f, 1.0f, 0.5f}));
ImGui::SetCursorScreenPos({ pos.x + style.FramePadding.x, pos.y });
m_imgui->text(txt);
if (m_hit_different_volumes.size() < 2 && wxGetApp().plater()->canvas3D()->get_canvas_type() == GLCanvas3D::ECanvasType::CanvasView3D) {
ImGui::SameLine();
if (m_imgui->image_button(ImGui::SliderFloatEditBtnIcon, _L("Edit to scale"))) {
m_editing_distance = true;
edit_value = curr_value;
m_imgui->requires_extra_frame();
}
}
m_imgui->end();
ImGui::PopStyleVar(3);
}
if (m_editing_distance && !ImGui::IsPopupOpen("distance_popup"))
ImGui::OpenPopup("distance_popup");
ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f);
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, { 1.0f, 1.0f });
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, { 4.0f, 0.0f });
if (show_label && ImGui::BeginPopupModal("distance_popup", nullptr, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoDecoration)) {
auto perform_scale = [this](double new_value, double old_value,bool scale_single_volume) {
if (new_value == old_value || new_value <= 0.0)
return;
const double ratio = new_value / old_value;
wxGetApp().plater()->take_snapshot(_u8L("Scale"), UndoRedo::SnapshotType::GizmoAction);
// apply scale
TransformationType type;
type.set_world();
type.set_relative();
type.set_joint();
// scale selection
Selection& selection = m_parent.get_selection();
selection.setup_cache();
if (scale_single_volume && m_hit_different_volumes.size()==1) {
//todo//update_single_mesh_pick(m_hit_different_volumes[0])
} else {
selection.scale(ratio * Vec3d::Ones(), type);
wxGetApp().plater()->canvas3D()->do_scale(""); // avoid storing another snapshot
register_single_mesh_pick();
}
wxGetApp().obj_manipul()->set_dirty();
// scale dimensioning
update_feature_by_tran(*m_selected_features.first.feature);
if (m_selected_features.second.feature.has_value())
update_feature_by_tran(*m_selected_features.second.feature);
// update measure on next call to data_changed()
m_pending_scale = 1;
};
auto action_exit = [this]() {
m_editing_distance = false;
m_is_editing_distance_first_frame = true;
ImGui::CloseCurrentPopup();
};
auto action_scale = [perform_scale, action_exit](double new_value, double old_value, bool scale_single_volume) {
perform_scale(new_value, old_value, scale_single_volume);
action_exit();
};
m_imgui->disable_background_fadeout_animation();
ImGui::PushItemWidth(value_str_width);
if (ImGui::InputDouble("##distance", &edit_value, 0.0f, 0.0f, "%.3f")) {
}
// trick to auto-select text in the input widgets on 1st frame
if (m_is_editing_distance_first_frame) {
ImGui::SetKeyboardFocusHere(0);
m_is_editing_distance_first_frame = false;
m_imgui->set_requires_extra_frame();
}
// handle keys input
if (ImGui::IsKeyPressedMap(ImGuiKey_Enter) || ImGui::IsKeyPressedMap(ImGuiKey_KeyPadEnter))
action_scale(edit_value, curr_value, false);
else if (ImGui::IsKeyPressedMap(ImGuiKey_Escape))
action_exit();
ImGui::SameLine();
ImGuiWrapper::push_confirm_button_style();
//if (m_imgui->button(_CTX(L_CONTEXT("Scale part", "Verb"), "Verb")))
//action_scale(edit_value, curr_value, true);
//ImGui::SameLine();
if (m_imgui->button(_CTX(L_CONTEXT("Scale all", "Verb"), "Verb")))
action_scale(edit_value, curr_value, false);
ImGuiWrapper::pop_confirm_button_style();
ImGui::SameLine();
ImGuiWrapper::push_cancel_button_style();
if (m_imgui->button(_L("Cancel")))
action_exit();
ImGuiWrapper::pop_cancel_button_style();
ImGui::EndPopup();
}
ImGui::PopStyleVar(4);
ImGuiWrapper::pop_common_window_style();
};
auto point_edge = [this, shader](const Measure::SurfaceFeature& f1, const Measure::SurfaceFeature& f2) {
assert(f1.get_type() == Measure::SurfaceFeatureType::Point && f2.get_type() == Measure::SurfaceFeatureType::Edge);
std::pair<Vec3d, Vec3d> e = f2.get_edge();
const Vec3d v_proj = m_measurement_result.distance_infinite->to;
const Vec3d e1e2 = e.second - e.first;
const Vec3d v_proje1 = v_proj - e.first;
const bool on_e1_side = v_proje1.dot(e1e2) < -EPSILON;
const bool on_e2_side = !on_e1_side && v_proje1.norm() > e1e2.norm();
if (on_e1_side || on_e2_side) {
const Camera& camera = wxGetApp().plater()->get_camera();
const Matrix4d projection_view_matrix = camera.get_projection_matrix().matrix() * camera.get_view_matrix().matrix();
const std::array<int, 4>& viewport = camera.get_viewport();
const Transform3d ss_to_ndc_matrix = TransformHelper::ndc_to_ss_matrix_inverse(viewport);
const Vec2d v_projss = TransformHelper::world_to_ss(v_proj, projection_view_matrix, viewport);
auto render_extension = [this, &v_projss, &projection_view_matrix, &viewport, &ss_to_ndc_matrix, shader](const Vec3d& p) {
const Vec2d pss = TransformHelper::world_to_ss(p, projection_view_matrix, viewport);
if (!pss.isApprox(v_projss)) {
const Vec2d pv_projss = v_projss - pss;
const double pv_projss_len = pv_projss.norm();
const auto q = Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitX(), Vec3d(pv_projss.x(), pv_projss.y(), 0.0));
shader->set_uniform("projection_matrix", Transform3d::Identity());
shader->set_uniform("view_model_matrix", ss_to_ndc_matrix * Geometry::translation_transform({ pss.x(), pss.y(), 0.0 }) * q *
Geometry::scale_transform({ pv_projss_len, 1.0f, 1.0f }));
m_dimensioning.line.set_color(-1, ColorRGBA::LIGHT_GRAY().get_data());
m_dimensioning.line.render();
}
};
render_extension(on_e1_side ? e.first : e.second);
}
};
auto arc_edge_edge = [this, &shader](const Measure::SurfaceFeature& f1, const Measure::SurfaceFeature& f2, double radius = 0.0) {
assert(f1.get_type() == Measure::SurfaceFeatureType::Edge && f2.get_type() == Measure::SurfaceFeatureType::Edge);
if (!m_measurement_result.angle.has_value())
return;
const double angle = m_measurement_result.angle->angle;
const Vec3d center = m_measurement_result.angle->center;
const std::pair<Vec3d, Vec3d> e1 = m_measurement_result.angle->e1;
const std::pair<Vec3d, Vec3d> e2 = m_measurement_result.angle->e2;
const double calc_radius = m_measurement_result.angle->radius;
const bool coplanar = m_measurement_result.angle->coplanar;
if (std::abs(angle) < EPSILON || std::abs(calc_radius) < EPSILON)
return;
const double draw_radius = (radius > 0.0) ? radius : calc_radius;
const Vec3d e1_unit = Measure::edge_direction(e1);
const Vec3d e2_unit = Measure::edge_direction(e2);
const unsigned int resolution = std::max<unsigned int>(2, 64 * angle / double(PI));
const double step = angle / double(resolution);
const Vec3d normal = e1_unit.cross(e2_unit).normalized();
if (!m_dimensioning.arc.is_initialized()) {
GLModel::Geometry init_data;
init_data.format = {GLModel::PrimitiveType::LineStrip, GLModel::Geometry::EVertexLayout::P3};
init_data.color = ColorRGBA::WHITE();
init_data.reserve_vertices(resolution + 1);
init_data.reserve_indices(resolution + 1);
// vertices + indices
for (unsigned int i = 0; i <= resolution; ++i) {
const double a = step * double(i);
const Vec3d v = draw_radius * (Eigen::Quaternion<double>(Eigen::AngleAxisd(a, normal)) * e1_unit);
init_data.add_vertex((Vec3f) v.cast<float>());
init_data.add_index(i);
}
m_dimensioning.arc.init_from(std::move(init_data));
}
const Camera& camera = wxGetApp().plater()->get_camera();
#if ENABLE_GL_CORE_PROFILE
if (OpenGLManager::get_gl_info().is_core_profile()) {
shader->stop_using();
shader = wxGetApp().get_shader("dashed_thick_lines");
if (shader == nullptr)
return;
shader->start_using();
shader->set_uniform("projection_matrix", Transform3d::Identity());
const std::array<int, 4>& viewport = camera.get_viewport();
shader->set_uniform("viewport_size", Vec2d(double(viewport[2]), double(viewport[3])));
shader->set_uniform("width", 1.0f);
shader->set_uniform("gap_size", 0.0f);
}
else
#endif // ENABLE_GL_CORE_PROFILE
glsafe(::glLineWidth(2.0f));
// arc
shader->set_uniform("projection_matrix", camera.get_projection_matrix());
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * Geometry::translation_transform(center));
m_dimensioning.arc.render();
#if ENABLE_GL_CORE_PROFILE
if (OpenGLManager::get_gl_info().is_core_profile()) {
shader->stop_using();
shader = wxGetApp().get_shader("flat");
if (shader == nullptr)
return;
shader->start_using();
}
else
#endif // ENABLE_GL_CORE_PROFILE
glsafe(::glLineWidth(1.0f));
// arrows
auto render_arrow = [this, shader, &camera, &normal, &center, &e1_unit, draw_radius, step, resolution](unsigned int endpoint_id) {
const double angle = (endpoint_id == 1) ? 0.0 : step * double(resolution);
const Vec3d position_model = Geometry::translation_transform(center) * (draw_radius * (Eigen::Quaternion<double>(Eigen::AngleAxisd(angle, normal)) * e1_unit));
const Vec3d direction_model = (endpoint_id == 1) ? -normal.cross(position_model - center).normalized() : normal.cross(position_model - center).normalized();
const auto qz = Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitZ(), (endpoint_id == 1) ? normal : -normal);
const auto qx = Eigen::Quaternion<double>::FromTwoVectors(qz * Vec3d::UnitX(), direction_model);
const Transform3d view_model_matrix = camera.get_view_matrix() * Geometry::translation_transform(position_model) *
qx * qz * Geometry::scale_transform(camera.get_inv_zoom());
shader->set_uniform("view_model_matrix", view_model_matrix);
m_dimensioning.triangle.render();
};
glsafe(::glDisable(GL_CULL_FACE));
render_arrow(1);
render_arrow(2);
glsafe(::glEnable(GL_CULL_FACE));
// edge 1 extension
const Vec3d e11e12 = e1.second - e1.first;
const Vec3d e11center = center - e1.first;
const double e11center_len = e11center.norm();
if (e11center_len > EPSILON && e11center.dot(e11e12) < 0.0) {
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * Geometry::translation_transform(center) *
Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitX(), Measure::edge_direction(e1.first, e1.second)) *
Geometry::scale_transform({ e11center_len, 1.0f, 1.0f }));
m_dimensioning.line.set_color(-1, ColorRGBA::LIGHT_GRAY().get_data());
m_dimensioning.line.render();
}
// edge 2 extension
const Vec3d e21center = center - e2.first;
const double e21center_len = e21center.norm();
if (e21center_len > EPSILON) {
shader->set_uniform("view_model_matrix", camera.get_view_matrix() * Geometry::translation_transform(center) *
Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitX(), Measure::edge_direction(e2.first, e2.second)) *
Geometry::scale_transform({ (coplanar && radius > 0.0) ? e21center_len : draw_radius, 1.0f, 1.0f }));
m_dimensioning.line.set_color(-1, ColorRGBA::LIGHT_GRAY().get_data());
m_dimensioning.line.render();
}
// label
// label world coordinates
const Vec3d label_position_world = Geometry::translation_transform(center) * (draw_radius * (Eigen::Quaternion<double>(Eigen::AngleAxisd(step * 0.5 * double(resolution), normal)) * e1_unit));
// label screen coordinates
const std::array<int, 4>& viewport = camera.get_viewport();
const Vec2d label_position_ss = TransformHelper::world_to_ss(label_position_world,
camera.get_projection_matrix().matrix() * camera.get_view_matrix().matrix(), viewport);
ImGuiWrapper::push_common_window_style(m_parent.get_scale());
m_imgui->set_next_window_pos(label_position_ss.x(), viewport[3] - label_position_ss.y(), ImGuiCond_Always, 0.0f, 1.0f);
m_imgui->set_next_window_bg_alpha(0.0f);
ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
m_imgui->begin(wxString("##angle"), ImGuiWindowFlags_NoMouseInputs | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove);
ImGui::BringWindowToDisplayFront(ImGui::GetCurrentWindow());
ImGui::AlignTextToFramePadding();
ImDrawList* draw_list = ImGui::GetWindowDrawList();
const ImVec2 pos = ImGui::GetCursorScreenPos();
const std::string txt = format_double(Geometry::rad2deg(angle)) + "°";
ImVec2 txt_size = ImGui::CalcTextSize(txt.c_str());
const ImGuiStyle& style = ImGui::GetStyle();
ColorRGBA color{1.0f, 1.0f, 1.0f, 0.5f};
draw_list->AddRectFilled({ pos.x - style.FramePadding.x, pos.y + style.FramePadding.y }, { pos.x + txt_size.x + 2.0f * style.FramePadding.x,
pos.y + txt_size.y + 2.0f * style.FramePadding.y}, ImGuiWrapper::to_ImU32(color));
ImGui::SetCursorScreenPos({ pos.x + style.FramePadding.x, pos.y });
m_imgui->text(txt);
m_imgui->end();
ImGui::PopStyleVar();
ImGuiWrapper::pop_common_window_style();
};
auto arc_edge_plane = [this, arc_edge_edge](const Measure::SurfaceFeature& f1, const Measure::SurfaceFeature& f2) {
assert(f1.get_type() == Measure::SurfaceFeatureType::Edge && f2.get_type() == Measure::SurfaceFeatureType::Plane);
if (!m_measurement_result.angle.has_value())
return;
const std::pair<Vec3d, Vec3d> e1 = m_measurement_result.angle->e1;
const std::pair<Vec3d, Vec3d> e2 = m_measurement_result.angle->e2;
const double calc_radius = m_measurement_result.angle->radius;
if (calc_radius == 0.0)
return;
arc_edge_edge(Measure::SurfaceFeature(Measure::SurfaceFeatureType::Edge, e1.first, e1.second),
Measure::SurfaceFeature(Measure::SurfaceFeatureType::Edge, e2.first, e2.second), calc_radius);
};
auto arc_plane_plane = [this, arc_edge_edge](const Measure::SurfaceFeature& f1, const Measure::SurfaceFeature& f2) {
assert(f1.get_type() == Measure::SurfaceFeatureType::Plane && f2.get_type() == Measure::SurfaceFeatureType::Plane);
if (!m_measurement_result.angle.has_value())
return;
const std::pair<Vec3d, Vec3d> e1 = m_measurement_result.angle->e1;
const std::pair<Vec3d, Vec3d> e2 = m_measurement_result.angle->e2;
const double calc_radius = m_measurement_result.angle->radius;
if (calc_radius == 0.0)
return;
arc_edge_edge(Measure::SurfaceFeature(Measure::SurfaceFeatureType::Edge, e1.first, e1.second),
Measure::SurfaceFeature(Measure::SurfaceFeatureType::Edge, e2.first, e2.second), calc_radius);
};
shader->start_using();
if (!m_dimensioning.line.is_initialized()) {
GLModel::Geometry init_data;
init_data.format = {GLModel::PrimitiveType::Lines, GLModel::Geometry::EVertexLayout::P3};
init_data.color = ColorRGBA::WHITE();
init_data.reserve_vertices(2);
init_data.reserve_indices(2);
// vertices
init_data.add_vertex(Vec3f(0.0f, 0.0f, 0.0f));
init_data.add_vertex(Vec3f(1.0f, 0.0f, 0.0f));
// indices
init_data.add_line(0, 1);
m_dimensioning.line.init_from(std::move(init_data));
}
if (!m_dimensioning.triangle.is_initialized()) {
GLModel::Geometry init_data;
init_data.format = {GLModel::PrimitiveType::Triangles, GLModel::Geometry::EVertexLayout::P3};
init_data.color = ColorRGBA::WHITE();
init_data.reserve_vertices(3);
init_data.reserve_indices(3);
// vertices
init_data.add_vertex(Vec3f(0.0f, 0.0f, 0.0f));
init_data.add_vertex(Vec3f(-TRIANGLE_HEIGHT, 0.5f * TRIANGLE_BASE, 0.0f));
init_data.add_vertex(Vec3f(-TRIANGLE_HEIGHT, -0.5f * TRIANGLE_BASE, 0.0f));
// indices
init_data.add_triangle(0, 1, 2);
m_dimensioning.triangle.init_from(std::move(init_data),true);
}
if (last_selected_features != m_selected_features)
m_dimensioning.arc.reset();
glsafe(::glDisable(GL_DEPTH_TEST));
const bool has_distance = m_measurement_result.has_distance_data();
const Measure::SurfaceFeature* f1 = &(*m_selected_features.first.feature);
const Measure::SurfaceFeature* f2 = nullptr;
std::unique_ptr<Measure::SurfaceFeature> temp_feature;
if (m_selected_features.second.feature.has_value())
f2 = &(*m_selected_features.second.feature);
else {
assert(m_selected_features.first.feature->get_type() == Measure::SurfaceFeatureType::Circle);
temp_feature = std::make_unique<Measure::SurfaceFeature>(std::get<0>(m_selected_features.first.feature->get_circle()));
f2 = temp_feature.get();
}
if (!m_selected_features.second.feature.has_value() && m_selected_features.first.feature->get_type() != Measure::SurfaceFeatureType::Circle)
return;
Measure::SurfaceFeatureType ft1 = f1->get_type();
Measure::SurfaceFeatureType ft2 = f2->get_type();
// Order features by type so following conditions are simple.
if (ft1 > ft2) {
std::swap(ft1, ft2);
std::swap(f1, f2);
}
// If there is an angle to show, draw the arc:
if (ft1 == Measure::SurfaceFeatureType::Edge && ft2 == Measure::SurfaceFeatureType::Edge)
arc_edge_edge(*f1, *f2);
else if (ft1 == Measure::SurfaceFeatureType::Edge && ft2 == Measure::SurfaceFeatureType::Plane)
arc_edge_plane(*f1, *f2);
else if (ft1 == Measure::SurfaceFeatureType::Plane && ft2 == Measure::SurfaceFeatureType::Plane)
arc_plane_plane(*f1, *f2);
if (has_distance){
// Where needed, draw the extension of the edge to where the dist is measured:
if (ft1 == Measure::SurfaceFeatureType::Point && ft2 == Measure::SurfaceFeatureType::Edge)
point_edge(*f1, *f2);
// Render the arrow between the points that the backend passed:
const Measure::DistAndPoints& dap = m_measurement_result.distance_infinite.has_value()
? *m_measurement_result.distance_infinite
: *m_measurement_result.distance_strict;
if (m_selected_features.second.feature.has_value() &&
!(m_measure_mode == EMeasureMode::ONLY_ASSEMBLY && m_assembly_mode == AssemblyMode::FACE_FACE)) {
auto x_to = dap.from;
x_to[0] = dap.to[0];
point_point(dap.from, x_to, x_to[0] - dap.from[0], ColorRGBA::RED().get_data(), false, false);
auto y_to = x_to;
y_to[1] = dap.to[1];
point_point(x_to, y_to, y_to[1] - x_to[1], ColorRGBA::GREEN().get_data(), false, false);
point_point(y_to, dap.to, dap.to[2] - y_to[2], ColorRGBA::BLUE().get_data(), false, false);
}
point_point(dap.from, dap.to, dap.dist, ColorRGBA::WHITE().get_data());
}
glsafe(::glEnable(GL_DEPTH_TEST));
shader->stop_using();
}
static void add_row_to_table(std::function<void(void)> col_1 = nullptr, std::function<void(void)> col_2 = nullptr)
{
assert(col_1 != nullptr && col_2 != nullptr);
ImGui::TableNextRow();
ImGui::TableSetColumnIndex(0);
col_1();
ImGui::TableSetColumnIndex(1);
col_2();
}
static void add_strings_row_to_table(ImGuiWrapper& imgui, const std::string& col_1, const ImVec4& col_1_color, const std::string& col_2, const ImVec4& col_2_color)
{
add_row_to_table([&]() { imgui.text_colored(col_1_color, col_1); }, [&]() { imgui.text_colored(col_2_color, col_2); });
};
#if ENABLE_MEASURE_GIZMO_DEBUG
void GLGizmoMeasure::render_debug_dialog()
{
auto add_feature_data = [this](const SelectedFeatures::Item& item) {
const std::string text = (item.source == item.feature) ? surface_feature_type_as_string(item.feature->get_type()) : point_on_feature_type_as_string(item.source->get_type(), m_hover_id);
add_strings_row_to_table(*m_imgui, "Type", ImGuiWrapper::COL_BAMBU, text, ImGui::GetStyleColorVec4(ImGuiCol_Text));
switch (item.feature->get_type())
{
case Measure::SurfaceFeatureType::Point:
{
add_strings_row_to_table(*m_imgui, "m_pt1", ImGuiWrapper::COL_BAMBU, format_vec3(item.feature->get_point()), ImGui::GetStyleColorVec4(ImGuiCol_Text));
break;
}
case Measure::SurfaceFeatureType::Edge:
{
auto [from, to] = item.feature->get_edge();
add_strings_row_to_table(*m_imgui, "m_pt1", ImGuiWrapper::COL_BAMBU, format_vec3(from), ImGui::GetStyleColorVec4(ImGuiCol_Text));
add_strings_row_to_table(*m_imgui, "m_pt2", ImGuiWrapper::COL_BAMBU, format_vec3(to), ImGui::GetStyleColorVec4(ImGuiCol_Text));
break;
}
case Measure::SurfaceFeatureType::Plane:
{
auto [idx, normal, origin] = item.feature->get_plane();
add_strings_row_to_table(*m_imgui, "m_pt1", ImGuiWrapper::COL_BAMBU, format_vec3(normal), ImGui::GetStyleColorVec4(ImGuiCol_Text));
add_strings_row_to_table(*m_imgui, "m_pt2", ImGuiWrapper::COL_BAMBU, format_vec3(origin), ImGui::GetStyleColorVec4(ImGuiCol_Text));
add_strings_row_to_table(*m_imgui, "m_value", ImGuiWrapper::COL_BAMBU, format_double(idx), ImGui::GetStyleColorVec4(ImGuiCol_Text));
break;
}
case Measure::SurfaceFeatureType::Circle:
{
auto [center, radius, normal] = item.feature->get_circle();
const Vec3d on_circle = center + radius * Measure::get_orthogonal(normal, true);
radius = (on_circle - center).norm();
add_strings_row_to_table(*m_imgui, "m_pt1", ImGuiWrapper::COL_BAMBU, format_vec3(center), ImGui::GetStyleColorVec4(ImGuiCol_Text));
add_strings_row_to_table(*m_imgui, "m_pt2", ImGuiWrapper::COL_BAMBU, format_vec3(normal), ImGui::GetStyleColorVec4(ImGuiCol_Text));
add_strings_row_to_table(*m_imgui, "m_value", ImGuiWrapper::COL_BAMBU, format_double(radius), ImGui::GetStyleColorVec4(ImGuiCol_Text));
break;
}
}
std::optional<Vec3d> extra_point = item.feature->get_extra_point();
if (extra_point.has_value())
add_strings_row_to_table(*m_imgui, "m_pt3", ImGuiWrapper::COL_BAMBU, format_vec3(*extra_point), ImGui::GetStyleColorVec4(ImGuiCol_Text));
};
m_imgui->begin("Measure tool debug", ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse);
if (ImGui::BeginTable("Mode", 2)) {
std::string txt;
switch (m_mode)
{
case EMode::FeatureSelection: { txt = "Feature selection"; break; }
case EMode::PointSelection: { txt = "Point selection"; break; }
default: { assert(false); break; }
}
add_strings_row_to_table(*m_imgui, "Mode", ImGuiWrapper::COL_BAMBU, txt, ImGui::GetStyleColorVec4(ImGuiCol_Text));
ImGui::EndTable();
}
ImGui::Separator();
if (ImGui::BeginTable("Hover", 2)) {
add_strings_row_to_table(*m_imgui, "Hover id", ImGuiWrapper::COL_BAMBU, std::to_string(m_hover_id), ImGui::GetStyleColorVec4(ImGuiCol_Text));
const std::string txt = m_curr_feature.has_value() ? surface_feature_type_as_string(m_curr_feature->get_type()) : "None";
add_strings_row_to_table(*m_imgui, "Current feature", ImGuiWrapper::COL_BAMBU, txt, ImGui::GetStyleColorVec4(ImGuiCol_Text));
ImGui::EndTable();
}
ImGui::Separator();
if (!m_selected_features.first.feature.has_value() && !m_selected_features.second.feature.has_value())
m_imgui->text("Empty selection");
else {
const ImGuiTableFlags flags = ImGuiTableFlags_BordersOuter | ImGuiTableFlags_BordersH;
if (m_selected_features.first.feature.has_value()) {
m_imgui->text_colored(ImGuiWrapper::COL_BAMBU, "Selection 1");
if (ImGui::BeginTable("Selection 1", 2, flags)) {
add_feature_data(m_selected_features.first);
ImGui::EndTable();
}
}
if (m_selected_features.second.feature.has_value()) {
m_imgui->text_colored(ImGuiWrapper::COL_BAMBU, "Selection 2");
if (ImGui::BeginTable("Selection 2", 2, flags)) {
add_feature_data(m_selected_features.second);
ImGui::EndTable();
}
}
}
m_imgui->end();
}
#endif // ENABLE_MEASURE_GIZMO_DEBUG
void GLGizmoMeasure::on_render_for_picking()
{
}
void GLGizmoMeasure::show_selection_ui()
{
auto space_size = m_space_size;
// Show selection
{
auto format_item_text = [this](const SelectedFeatures::Item &item) {
if (!item.feature.has_value()) return _u8L("None");
std::string text = (item.source == item.feature) ? surface_feature_type_as_string(item.feature->get_type()) :
item.is_center ? center_on_feature_type_as_string(item.source->get_type()) :
point_on_feature_type_as_string(item.source->get_type(), m_hover_id);
if (item.feature.has_value() && item.feature->get_type() == Measure::SurfaceFeatureType::Circle) {
auto [center, radius, normal] = item.feature->get_circle();
const Vec3d on_circle = center + radius * Measure::get_orthogonal(normal, true);
radius = (on_circle - center).norm();
if (m_use_inches)
radius = GizmoObjectManipulation::mm_to_in * radius;
text += " (" + _u8L("Diameter") + ": " + format_double(2.0 * radius) + m_units + ")";
} else if (item.feature.has_value() && item.feature->get_type() == Measure::SurfaceFeatureType::Edge) {
auto [start, end] = item.feature->get_edge();
double length = (end - start).norm();
if (m_use_inches)
length = GizmoObjectManipulation::mm_to_in * length;
text += " (" + _u8L("Length") + ": " + format_double(length) + m_units + ")";
}
return text;
};
float selection_cap_length;
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY) {
if (m_assembly_mode == AssemblyMode::FACE_FACE) {
selection_cap_length = ImGui::CalcTextSize((_u8L("Selection") + " 1" + _u8L(" (Moving)")).c_str()).x * 1.2;
} else if (m_assembly_mode == AssemblyMode::POINT_POINT) {
selection_cap_length = ImGui::CalcTextSize((_u8L("Selection") + " 1" + _u8L(" (Moving)")).c_str()).x * 1.2;
}
}
else {
selection_cap_length = ImGui::CalcTextSize((_u8L("Selection") + " 1").c_str()).x * 1.2;
}
auto feature_first_text = format_item_text(m_selected_features.first);
const float feature_first_text_length = ImGui::CalcTextSize((_u8L(feature_first_text)).c_str()).x;
ImGui::AlignTextToFramePadding();
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY) {
if (m_assembly_mode == AssemblyMode::FACE_FACE) {
m_imgui->text(_u8L("Select 2 faces on objects and \n make objects assemble together.")); // tip
} else if (m_assembly_mode == AssemblyMode::POINT_POINT) {
m_imgui->text(_u8L("Select 2 points or circles on objects and \n specify distance between them.")); // tip
}
}
ImGui::PushStyleColor(ImGuiCol_Text, ImGuiWrapper::to_ImVec4(SELECTED_1ST_COLOR));
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY) {
if (m_assembly_mode == AssemblyMode::FACE_FACE) {
m_imgui->text(_u8L("Face") + " 1" + _u8L(" (Fixed)"));
} else if (m_assembly_mode == AssemblyMode::POINT_POINT) {
m_imgui->text(_u8L("Point") + " 1" + _u8L(" (Fixed)"));
}
}
else {
m_imgui->text(_u8L("Selection") + " 1");
}
ImGui::SameLine(selection_cap_length + space_size);
ImGui::PushItemWidth(feature_first_text_length);
m_imgui->text(feature_first_text);
if (m_selected_features.first.feature.has_value()) {
ImGui::SameLine(selection_cap_length + feature_first_text_length + space_size * 2);
ImGui::PushItemWidth(space_size * 2);
ImGui::PushID("Reset1"); // for image_button
if (m_imgui->image_button(m_is_dark_mode ? ImGui::RevertBtn : ImGui::RevertBtn, _L("Reset"))) { reset_feature1(); }
ImGui::PopID();
}
ImGui::PopStyleColor();
auto feature_second_text = format_item_text(m_selected_features.second);
const float feature_second_text_length = ImGui::CalcTextSize((_u8L(feature_second_text)).c_str()).x;
ImGui::AlignTextToFramePadding();
ImGui::PushStyleColor(ImGuiCol_Text, ImGuiWrapper::to_ImVec4(SELECTED_2ND_COLOR));
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY) {
if (m_assembly_mode == AssemblyMode::FACE_FACE) {
m_imgui->text(_u8L("Face") + " 2"+ _u8L(" (Moving)"));
} else if (m_assembly_mode == AssemblyMode::POINT_POINT) {
m_imgui->text(_u8L("Point") + " 2"+ _u8L(" (Moving)"));
}
} else {
m_imgui->text(_u8L("Selection") + " 2");
}
ImGui::SameLine(selection_cap_length + space_size);
ImGui::PushItemWidth(feature_second_text_length);
m_imgui->text(feature_second_text);
if (m_selected_features.first.feature.has_value() && m_selected_features.second.feature.has_value()) {
m_show_reset_first_tip = false;
ImGui::SameLine(selection_cap_length + feature_second_text_length + space_size * 2);
ImGui::PushItemWidth(space_size * 2);
ImGui::PushID("Reset2");
if (m_imgui->image_button(m_is_dark_mode ? ImGui::RevertBtn : ImGui::RevertBtn, _L("Reset"))) { reset_feature2(); }
ImGui::PopID();
}
ImGui::PopStyleColor();
}
/*m_imgui->disabled_begin(!m_selected_features.first.feature.has_value());
if (m_imgui->button(_L("Restart selection"))) {
reset_all_feature();
m_imgui->set_requires_extra_frame();
}
m_imgui->disabled_end();*/
if (m_show_reset_first_tip) {
m_imgui->text(_L("Feature 1 has been reset, \nfeature 2 has been feature 1"));
}
if (m_selected_wrong_feature_waring_tip) {
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY) {
if (m_assembly_mode == AssemblyMode::FACE_FACE) {
m_imgui->warning_text(_L("Warning:please select Plane's feature."));
} else if (m_assembly_mode == AssemblyMode::POINT_POINT) {
m_imgui->warning_text(_L("Warning:please select Point's or Circle's feature."));
}
}
}
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY && m_hit_different_volumes.size() == 1) {
m_imgui->warning_text(_L("Warning:please select two different mesh."));
}
}
void GLGizmoMeasure::show_distance_xyz_ui()
{
if (m_measure_mode == EMeasureMode::ONLY_MEASURE) {
m_imgui->text(_u8L("Measure"));
}
auto add_measure_row_to_table = [this](const std::string &col_1, const ImVec4 &col_1_color, const std::string &col_2, const ImVec4 &col_2_color) {
ImGui::TableNextRow();
ImGui::TableSetColumnIndex(0);
m_imgui->text_colored(col_1_color, col_1);
ImGui::TableSetColumnIndex(1);
m_imgui->text_colored(col_2_color, col_2);
ImGui::TableSetColumnIndex(2);
if (m_imgui->image_button(m_is_dark_mode ? ImGui::ClipboardBtnDarkIcon : ImGui::ClipboardBtnIcon, _L("Copy to clipboard"))) {
wxTheClipboard->Open();
wxTheClipboard->SetData(new wxTextDataObject(wxString((col_1 + ": " + col_2).c_str(), wxConvUTF8)));
wxTheClipboard->Close();
}
};
auto add_edit_distance_xyz_box = [this](Vec3d &distance) {
m_imgui->disabled_begin(m_hit_different_volumes.size() == 1);
{
if (m_measure_mode == EMeasureMode::ONLY_MEASURE) {
m_can_set_xyz_distance = false;
}
m_imgui->disabled_begin(!m_can_set_xyz_distance);
ImGui::TableNextRow();
ImGui::TableSetColumnIndex(0);
m_imgui->text_colored(ImGuiWrapper::COL_RED, "X:");
ImGui::TableSetColumnIndex(1);
ImGui::PushItemWidth(m_input_size_max);
ImGui::BBLInputDouble("##measure_distance_x", &m_buffered_distance[0], 0.0f, 0.0f, "%.2f");
ImGui::TableNextRow();
ImGui::TableSetColumnIndex(0);
m_imgui->text_colored(ImGuiWrapper::COL_GREEN, "Y:");
ImGui::TableSetColumnIndex(1);
ImGui::BBLInputDouble("##measure_distance_y", &m_buffered_distance[1], 0.0f, 0.0f, "%.2f");
m_imgui->disabled_end();
m_imgui->disabled_begin(!(m_same_model_object && m_can_set_xyz_distance));
ImGui::TableNextRow();
ImGui::TableSetColumnIndex(0);
m_imgui->text_colored(ImGuiWrapper::COL_BLUE, "Z:");
ImGui::TableSetColumnIndex(1);
ImGui::BBLInputDouble("##measure_distance_z", &m_buffered_distance[2], 0.0f, 0.0f, "%.2f");
m_imgui->disabled_end();
}
m_imgui->disabled_end();
if (m_last_active_item_imgui != m_current_active_imgui_id && m_hit_different_volumes.size() == 2) {
Vec3d displacement = Vec3d::Zero();
if (std::abs(m_buffered_distance[0] - distance[0]) > EPSILON) {
displacement[0] = m_buffered_distance[0] - distance[0];
distance[0] = m_buffered_distance[0];
} else if (std::abs(m_buffered_distance[1] - distance[1]) > EPSILON) {
displacement[1] = m_buffered_distance[1] - distance[1];
distance[1] = m_buffered_distance[1];
} else if (std::abs(m_buffered_distance[2] - distance[2]) > EPSILON) {
displacement[2] = m_buffered_distance[2] - distance[2];
distance[2] = m_buffered_distance[2];
}
if (displacement.norm() > 0.0f) { set_distance(m_same_model_object, displacement); }
}
};
const unsigned int max_measure_row_count = 2;
unsigned int measure_row_count = 0;
if (ImGui::BeginTable("Measure", 4)) {
if (m_selected_features.second.feature.has_value()) {
const Measure::MeasurementResult &measure = m_measurement_result;
if (measure.angle.has_value() && m_measure_mode == EMeasureMode::ONLY_MEASURE)
{
ImGui::PushID("ClipboardAngle");
add_measure_row_to_table(_u8L("Angle"), ImGuiWrapper::COL_BAMBU, format_double(Geometry::rad2deg(measure.angle->angle)) + "°",
ImGui::GetStyleColorVec4(ImGuiCol_Text));
++measure_row_count;
ImGui::PopID();
}
const bool show_strict = measure.distance_strict.has_value() &&
(!measure.distance_infinite.has_value() || std::abs(measure.distance_strict->dist - measure.distance_infinite->dist) > EPSILON);
if (measure.distance_infinite.has_value() && m_measure_mode == EMeasureMode::ONLY_MEASURE) {
double distance = measure.distance_infinite->dist;
if (m_use_inches) distance = GizmoObjectManipulation::mm_to_in * distance;
ImGui::PushID("ClipboardDistanceInfinite");
add_measure_row_to_table(show_strict ? _u8L("Perpendicular distance") : _u8L("Distance"), ImGuiWrapper::COL_BAMBU, format_double(distance) + m_units,
ImGui::GetStyleColorVec4(ImGuiCol_Text));
++measure_row_count;
ImGui::PopID();
}
if (show_strict &&
(m_measure_mode == EMeasureMode::ONLY_MEASURE ||
(m_measure_mode == EMeasureMode::ONLY_ASSEMBLY && m_assembly_mode == AssemblyMode::POINT_POINT)))
{
double distance = measure.distance_strict->dist;
if (m_use_inches)
distance = GizmoObjectManipulation::mm_to_in * distance;
ImGui::PushID("ClipboardDistanceStrict");
add_measure_row_to_table(_u8L("Direct distance"), ImGuiWrapper::COL_BAMBU, format_double(distance) + m_units, ImGui::GetStyleColorVec4(ImGuiCol_Text));
++measure_row_count;
ImGui::PopID();
}
if (measure.distance_xyz.has_value() && m_measure_mode == EMeasureMode::ONLY_MEASURE) {
Vec3d distance = *measure.distance_xyz;
if (m_use_inches) distance = GizmoObjectManipulation::mm_to_in * distance;
if (measure.distance_xyz->norm() > EPSILON) {
ImGui::PushID("ClipboardDistanceXYZ");
add_measure_row_to_table(_u8L("Distance XYZ"), ImGuiWrapper::COL_BAMBU, format_vec3(distance), ImGui::GetStyleColorVec4(ImGuiCol_Text));
++measure_row_count;
ImGui::PopID();
}
}
if (m_distance.norm() > 0.01) {
if (!(m_measure_mode == EMeasureMode::ONLY_ASSEMBLY && m_assembly_mode == AssemblyMode::FACE_FACE)) {
add_edit_distance_xyz_box(m_distance);
}
}
}
// add dummy rows to keep dialog size fixed
/*for (unsigned int i = measure_row_count; i < max_measure_row_count; ++i) {
add_strings_row_to_table(*m_imgui, " ", ImGuiWrapper::COL_BAMBU, " ", ImGui::GetStyleColorVec4(ImGuiCol_Text));
}*/
ImGui::EndTable();
}
}
void GLGizmoMeasure::show_point_point_assembly()
{
}
void GLGizmoMeasure::show_face_face_assembly_common() {
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY && m_hit_different_volumes.size() == 2 &&
m_selected_features.first.feature->get_type() == Measure::SurfaceFeatureType::Plane &&
m_selected_features.second.feature->get_type() == Measure::SurfaceFeatureType::Plane) {
auto &action = m_assembly_action;
auto set_to_parallel_size = m_imgui->calc_button_size(_L("Parallel")).x;
auto set_to_center_coincidence_size = m_imgui->calc_button_size(_L("Center coincidence")).x;
m_imgui->disabled_begin(!(action.can_set_to_center_coincidence));
{
ImGui::PushItemWidth(set_to_center_coincidence_size);
//ImGui::PushStyleColor(ImGuiCol_Button, m_is_dark_mode ? ImVec4(0 / 255.0, 174 / 255.0, 66 / 255.0, 1.0) : ImVec4(0 / 255.0, 174 / 255.0, 66 / 255.0, 1.0));
ImGui::PushStyleColor(ImGuiCol_Button, m_is_dark_mode ? ImVec4(33.0f / 255.0f, 95.0f / 255.0f, 154.0f / 255.0f, 1.0) : ImVec4(33.0f / 255.0f, 95.0f / 255.0f, 154.0f / 255.0f, 1.0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered,
m_is_dark_mode ? ImVec4(50 / 255.0f, 238 / 255.0f, 61 / 255.0f, 1.00f) : ImVec4(50 / 255.0f, 238 / 255.0f, 61 / 255.0f, 1.00f));
ImGui::PushStyleColor(ImGuiCol_ButtonActive,
m_is_dark_mode ? ImVec4(206 / 255.0f, 206 / 255.0f, 206 / 255.0f, 1.00f) : ImVec4(206 / 255.0f, 206 / 255.0f, 206 / 255.0f, 1.00f));
ImGui::PushStyleColor(ImGuiCol_Text,
m_is_dark_mode ? ImVec4(255 / 255.0f, 255 / 255.0f, 255 / 255.0f, 1.00f) : ImVec4(255 / 255.0f, 255 / 255.0f, 255 / 255.0f, 1.00f));
if (m_imgui->button(_L("Center coincidence"))) {
set_to_center_coincidence(m_same_model_object);
}
ImGui::PopStyleColor(4);
ImGui::SameLine(set_to_center_coincidence_size + m_space_size * 2);
}
m_imgui->disabled_end();
m_imgui->disabled_begin(!action.can_set_to_parallel);
{
if (m_imgui->button(_L("Parallel"))) { set_to_parallel(m_same_model_object); }
}
m_imgui->disabled_end();
}
}
void GLGizmoMeasure::show_face_face_assembly_senior()
{
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY && m_hit_different_volumes.size() == 2 &&
m_selected_features.first.feature->get_type() == Measure::SurfaceFeatureType::Plane &&
m_selected_features.second.feature->get_type() == Measure::SurfaceFeatureType::Plane) {
auto &action = m_assembly_action;
auto feature_text_size = m_imgui->calc_button_size(_L("Featue 1")).x + m_imgui->calc_button_size(":").x;
auto set_to_reverse_rotation_size = m_imgui->calc_button_size(_L("Reverse rotation")).x;
auto rotate_around_center_size = m_imgui->calc_button_size(_L("Rotate around center:")).x;
auto parallel_distance_size = m_imgui->calc_button_size(_L("Parallel_distance:")).x;
if (m_imgui->bbl_checkbox(_L("Flip by Face 2"), m_flip_volume_2)) {
set_to_reverse_rotation(m_same_model_object, 1);
}
if (action.has_parallel_distance) {
m_imgui->text(_u8L("Parallel_distance:"));
ImGui::SameLine(parallel_distance_size + m_space_size);
ImGui::PushItemWidth(m_input_size_max);
ImGui::BBLInputDouble("##parallel_distance_z", &m_buffered_parallel_distance, 0.0f, 0.0f, "%.2f");
if (m_last_active_item_imgui != m_current_active_imgui_id && std::abs(m_buffered_parallel_distance - action.parallel_distance) > EPSILON) {
set_parallel_distance(m_same_model_object, m_buffered_parallel_distance);
}
}
if (action.can_around_center_of_faces) {
m_imgui->text(_u8L("Rotate around center:"));
ImGui::SameLine(rotate_around_center_size + m_space_size);
ImGui::PushItemWidth(m_input_size_max);
ImGui::BBLInputDouble("##rotate_around_center", &m_buffered_around_center, 0.0f, 0.0f, "%.2f");
if (m_last_active_item_imgui != m_current_active_imgui_id && std::abs(m_buffered_around_center) > EPSILON) {
set_to_around_center_of_faces(m_same_model_object, m_buffered_around_center);
m_buffered_around_center = 0;
}
ImGui::SameLine(rotate_around_center_size + m_space_size + m_input_size_max + m_space_size / 2.0f);
m_imgui->text(_L("°"));
}
}
}
void GLGizmoMeasure::init_render_input_window()
{
m_use_inches = wxGetApp().app_config->get("use_inches") == "1";
m_units = m_use_inches ? " " + _u8L("in") : " " + _u8L("mm");
m_space_size = ImGui::CalcTextSize(" ").x * 2;
m_input_size_max = ImGui::CalcTextSize("-100.00").x * 1.2;
m_same_model_object = is_two_volume_in_same_model_object();
}
void GLGizmoMeasure::on_render_input_window(float x, float y, float bottom_limit)
{
static std::optional<Measure::SurfaceFeature> last_feature;
static EMode last_mode = EMode::FeatureSelection;
static SelectedFeatures last_selected_features;
static float last_y = 0.0f;
static float last_h = 0.0f;
if (m_editing_distance)
return;
m_current_active_imgui_id = ImGui::GetActiveID();
// adjust window position to avoid overlap the view toolbar
const float win_h = ImGui::GetWindowHeight();
y = std::min(y, bottom_limit - win_h);
GizmoImguiSetNextWIndowPos(x, y, ImGuiCond_Always, 0.0f, 0.0f);
if (last_h != win_h || last_y != y) {
// ask canvas for another frame to render the window in the correct position
m_imgui->set_requires_extra_frame();
if (last_h != win_h)
last_h = win_h;
if (last_y != y)
last_y = y;
}
ImGuiWrapper::push_toolbar_style(m_parent.get_scale());
GizmoImguiBegin(get_name(), ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoTitleBar);
init_render_input_window();
show_selection_ui();
ImGui::Separator();
show_distance_xyz_ui();
ImGui::Separator();
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(6.0f, 10.0f));
float get_cur_y = ImGui::GetContentRegionMax().y + ImGui::GetFrameHeight() + y;
float caption_max = 0.f;
float total_text_max = 0.f;
for (const auto &t : std::array<std::string, 3>{"point_selection", "reset", "unselect"}) {
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);
}
show_tooltip_information(caption_max, x, get_cur_y);
ImGui::PopStyleVar(1);
if (last_feature != m_curr_feature || last_mode != m_mode || last_selected_features != m_selected_features) {
// the dialog may have changed its size, ask for an extra frame to render it properly
last_feature = m_curr_feature;
last_mode = m_mode;
last_selected_features = m_selected_features;
m_imgui->set_requires_extra_frame();
}
m_last_active_item_imgui = m_current_active_imgui_id;
GizmoImguiEnd();
// Orca
ImGuiWrapper::pop_toolbar_style();
}
void GLGizmoMeasure::render_input_window_warning(bool same_model_object)
{
}
void GLGizmoMeasure::remove_selected_sphere_raycaster(int id)
{
reset_gripper_pick(id == SEL_SPHERE_1_ID ? GripperType::SPHERE_1 : GripperType::SPHERE_2);
}
void GLGizmoMeasure::update_measurement_result()
{
if (!m_selected_features.first.feature.has_value()) {
m_measurement_result = Measure::MeasurementResult();
m_assembly_action = Measure::AssemblyAction();
}
else if (m_selected_features.second.feature.has_value()) {
m_measurement_result = Measure::get_measurement(*m_selected_features.first.feature, *m_selected_features.second.feature, true);
m_assembly_action = Measure::get_assembly_action(*m_selected_features.first.feature, *m_selected_features.second.feature);
m_can_set_xyz_distance = Measure::can_set_xyz_distance(*m_selected_features.first.feature, *m_selected_features.second.feature);
//update buffer
const Measure::MeasurementResult &measure = m_measurement_result;
m_distance = Vec3d::Zero();
if (measure.distance_xyz.has_value() && measure.distance_xyz->norm() > EPSILON) {
m_distance = *measure.distance_xyz;
} else if (measure.distance_infinite.has_value()) {
m_distance = measure.distance_infinite->to - measure.distance_infinite->from;
} else if (measure.distance_strict.has_value()) {
m_distance = measure.distance_strict->to - measure.distance_strict->from;
}
if (wxGetApp().app_config->get("use_inches") == "1") m_distance = GizmoObjectManipulation::mm_to_in * m_distance;
m_buffered_distance = m_distance;
if (m_assembly_action.has_parallel_distance) {
m_buffered_parallel_distance = m_assembly_action.parallel_distance;
}
}
else if (!m_selected_features.second.feature.has_value() && m_selected_features.first.feature->get_type() == Measure::SurfaceFeatureType::Circle)
m_measurement_result = Measure::get_measurement(*m_selected_features.first.feature, Measure::SurfaceFeature(std::get<0>(m_selected_features.first.feature->get_circle())));
}
void GLGizmoMeasure::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, 3>{"point_selection", "reset", "unselect"})
draw_text_with_caption(m_desc.at(t + "_caption") + ": ", m_desc.at(t));
ImGui::EndTooltip();
}
ImGui::PopStyleVar(2);
}
void GLGizmoMeasure::reset_all_pick()
{
std::map<GLVolume*, std::shared_ptr<PickRaycaster>>().swap(m_mesh_raycaster_map);
reset_gripper_pick(GripperType::UNDEFINE,true);
}
void GLGizmoMeasure::reset_gripper_pick(GripperType id, bool is_all)
{
if (m_gripper_id_raycast_map.find(id) != m_gripper_id_raycast_map.end()) {
m_gripper_id_raycast_map[id].reset();
m_gripper_id_raycast_map.erase(id);
}
if (id == GripperType ::UNDEFINE && is_all) {
reset_gripper_pick(GripperType::POINT);
reset_gripper_pick(GripperType::EDGE);
reset_gripper_pick(GripperType::PLANE);
reset_gripper_pick(GripperType::PLANE_1);
reset_gripper_pick(GripperType::PLANE_2);
reset_gripper_pick(GripperType::CIRCLE);
reset_gripper_pick(GripperType::CIRCLE_1);
reset_gripper_pick(GripperType::CIRCLE_2);
}
}
void GLGizmoMeasure::register_single_mesh_pick()
{
Selection& selection = m_parent.get_selection();
const Selection::IndicesList &idxs = selection.get_volume_idxs();
if (idxs.size() > 0) {
for (unsigned int idx : idxs) {
GLVolume *v = const_cast<GLVolume *>(selection.get_volume(idx));
auto world_tran = v->get_instance_transformation() * v->get_volume_transformation();
auto mesh = const_cast<TriangleMesh *>(v->ori_mesh);
if (m_mesh_raycaster_map.find(v) != m_mesh_raycaster_map.end()) {
m_mesh_raycaster_map[v]->world_tran.set_from_transform(world_tran.get_matrix());
} else {
m_mesh_raycaster_map[v] = std::make_shared<PickRaycaster>(mesh, -1);
m_mesh_raycaster_map[v]->world_tran.set_from_transform(world_tran.get_matrix());
m_mesh_measure_map[v] = std::make_shared<Measure::Measuring>(mesh->its);
}
}
}
}
void GLGizmoMeasure::update_single_mesh_pick(GLVolume *v)
{
if (m_mesh_raycaster_map.find(v) != m_mesh_raycaster_map.end()) {
auto world_tran = v->get_instance_transformation() * v->get_volume_transformation();
m_mesh_raycaster_map[v]->world_tran.set_from_transform(world_tran.get_matrix());
}
}
void GLGizmoMeasure::reset_all_feature() {
reset_feature2();
reset_feature1();
m_show_reset_first_tip = false;
m_hit_different_volumes.clear();
m_hit_order_volumes.clear();
m_last_hit_volume = nullptr;
}
void GLGizmoMeasure::reset_feature1_render()
{
if (m_feature_plane_first.plane) {
m_feature_plane_first.plane->reset();
m_feature_plane_first.plane_idx = -1;
}
if (m_feature_circle_first.circle) {
m_feature_circle_first.circle->reset();
m_feature_circle_first.last_circle_feature = nullptr;
m_feature_circle_first.inv_zoom = 0;
}
}
void GLGizmoMeasure::reset_feature2_render()
{
if (m_feature_plane_second.plane) {
m_feature_plane_second.plane->reset();
m_feature_plane_second.plane_idx = -1;
}
if (m_feature_circle_second.circle) {
m_feature_circle_second.circle->reset();
m_feature_circle_second.last_circle_feature = nullptr;
m_feature_circle_second.inv_zoom = 0;
}
}
void GLGizmoMeasure::reset_feature1()
{
m_selected_wrong_feature_waring_tip = false;
reset_feature1_render();
if (m_selected_features.second.feature.has_value()) {
if (m_hit_different_volumes.size() == 2) {
m_hit_different_volumes[0] = m_hit_different_volumes[1];
}
if (m_hit_order_volumes.size() == 2) {
m_hit_order_volumes[0] = m_hit_order_volumes[1];
}
m_selected_features.first = m_selected_features.second;
reset_feature2();
m_show_reset_first_tip = true;
} else {
remove_selected_sphere_raycaster(SEL_SPHERE_1_ID);
m_selected_features.first.feature.reset();
m_show_reset_first_tip = false;
if (m_hit_different_volumes.size() == 1) {
m_hit_different_volumes.clear();
}
if (m_hit_order_volumes.size() == 1) {
m_hit_order_volumes.clear();
}
reset_gripper_pick(GripperType::PLANE_1);
reset_gripper_pick(GripperType::CIRCLE_1);
reset_gripper_pick(GripperType::SPHERE_1);
}
update_measurement_result();
}
void GLGizmoMeasure::reset_feature2()
{
reset_feature2_render();
if (m_hit_different_volumes.size() == 2) {
m_hit_different_volumes.erase(m_hit_different_volumes.begin() + 1);
}
if (m_hit_order_volumes.size() == 2) {
m_hit_order_volumes.erase(m_hit_order_volumes.begin() + 1);
}
remove_selected_sphere_raycaster(SEL_SPHERE_2_ID);
m_selected_features.second.reset();
m_show_reset_first_tip = false;
m_selected_wrong_feature_waring_tip = false;
reset_gripper_pick(GripperType::PLANE_2);
reset_gripper_pick(GripperType::CIRCLE_2);
reset_gripper_pick(GripperType::SPHERE_2);
update_measurement_result();
}
bool Slic3r::GUI::GLGizmoMeasure::is_two_volume_in_same_model_object()
{
if (m_hit_different_volumes.size() == 2) {
if (m_hit_different_volumes[0]->composite_id.object_id == m_hit_different_volumes[1]->composite_id.object_id) {
return true;
}
}
return false;
}
Measure::Measuring *GLGizmoMeasure::get_measuring_of_mesh(GLVolume *v, Transform3d &tran)
{
for (auto glvolume:m_hit_order_volumes) {
if (glvolume == v) {
tran = m_mesh_raycaster_map[glvolume]->world_tran.get_matrix();
return m_mesh_measure_map[glvolume].get();
}
}
return nullptr;
}
void GLGizmoMeasure::update_world_plane_features(Measure::Measuring *cur_measuring, Measure::SurfaceFeature& feautre)
{
if (cur_measuring) {
const auto &[idx, normal, pt] = feautre.get_plane();
feautre.plane_indices = const_cast<std::vector<int> *>(&cur_measuring->get_plane_triangle_indices(idx));
auto cur_plane_features = const_cast<std::vector<Measure::SurfaceFeature> *>(&cur_measuring->get_plane_features(idx));
if (cur_plane_features) {
if (!feautre.world_plane_features) {
feautre.world_plane_features = std::make_shared<std::vector<Measure::SurfaceFeature>>();
}
feautre.world_plane_features->clear(); // resize(cur_plane_features->size());
for (size_t i = 0; i < cur_plane_features->size(); i++) {
Measure::SurfaceFeature temp(cur_plane_features->at(i));
temp.translate(feautre.world_tran);
feautre.world_plane_features->push_back(std::move(temp));
}
}
}
}
void GLGizmoMeasure::update_feature_by_tran(Measure::SurfaceFeature &feature)
{
if (!feature.volume) { return; }
auto volume = static_cast<GLVolume *>(feature.volume);
Measure::Measuring *cur_measuring = get_measuring_of_mesh(volume, feature.world_tran);
switch (feature.get_type()) {
case Measure::SurfaceFeatureType::Point:
case Measure::SurfaceFeatureType::Edge:
case Measure::SurfaceFeatureType::Circle:
case Measure::SurfaceFeatureType::Plane: {
feature.clone(*feature.origin_surface_feature);
feature.translate(feature.world_tran);
if (feature.get_type() == Measure::SurfaceFeatureType::Circle) {
m_feature_circle_first.last_circle_feature = nullptr;
m_feature_circle_first.inv_zoom = 0;
m_feature_circle_second.last_circle_feature = nullptr;
m_feature_circle_second.inv_zoom = 0;
}
if (feature.get_type() == Measure::SurfaceFeatureType::Plane) {
if (cur_measuring) {
update_world_plane_features(cur_measuring, feature);
}
}
break;
}
default: {
break;
}
}
}
void GLGizmoMeasure::set_distance(bool same_model_object, const Vec3d &displacement, bool take_shot)
{
if (m_hit_different_volumes.size() == 2 && displacement.norm() > 0.0f) {
auto v = m_hit_different_volumes[1];
auto selection = const_cast<Selection *>(&m_parent.get_selection());
selection->setup_cache();
if (take_shot) {
wxGetApp().plater()->take_snapshot("MoveInMeasure", UndoRedo::SnapshotType::GizmoAction); // avoid storing another snapshot
}
selection->set_mode(same_model_object ? Selection::Volume : Selection::Instance);
m_pending_scale ++;
if (same_model_object == false) {
selection->translate(v->object_idx(), v->instance_idx(), displacement);
} else {
selection->translate(v->object_idx(), v->instance_idx(), v->volume_idx(), displacement);
}
wxGetApp().plater()->canvas3D()->do_move("");
register_single_mesh_pick();
if (same_model_object ) {
update_feature_by_tran(*m_selected_features.first.feature);
}
update_feature_by_tran(*m_selected_features.second.feature);
}
}
void GLGizmoMeasure::set_to_parallel(bool same_model_object, bool take_shot, bool is_anti_parallel)
{
if (m_hit_different_volumes.size() == 2) {
auto &action = m_assembly_action;
auto v = m_hit_different_volumes[1];
auto selection = const_cast<Selection *>(&m_parent.get_selection());
selection->setup_cache();
if (take_shot) {
wxGetApp().plater()->take_snapshot("RotateInMeasure", UndoRedo::SnapshotType::GizmoAction); // avoid storing another snapshot
}
selection->set_mode(same_model_object ? Selection::Volume : Selection::Instance);
const auto [idx1, normal1, pt1] = m_selected_features.first.feature->get_plane();
const auto [idx2, normal2, pt2] = m_selected_features.second.feature->get_plane();
if ((is_anti_parallel && normal1.dot(normal2) > -1 + 1e-3) ||
(is_anti_parallel == false && (normal1.dot(normal2) < 1 - 1e-3))) {
m_pending_scale ++;
Vec3d axis;
double angle;
Matrix3d rotation_matrix;
Geometry::rotation_from_two_vectors(normal2, -normal1, axis, angle, &rotation_matrix);
Transform3d r_m = (Transform3d) rotation_matrix;
if (same_model_object == false) {
auto new_rotation_tran = r_m * v->get_instance_transformation().get_rotation_matrix();
Vec3d rotation = Geometry::extract_euler_angles(new_rotation_tran);
v->set_instance_rotation(rotation);
selection->rotate(v->object_idx(), v->instance_idx(), v->get_instance_transformation().get_matrix());
} else {
Geometry::Transformation world_tran(v->world_matrix());
auto new_tran = r_m * world_tran.get_rotation_matrix();
Transform3d volume_rotation_tran = v->get_instance_transformation().get_rotation_matrix().inverse() * new_tran;
Vec3d rotation = Geometry::extract_euler_angles(volume_rotation_tran);
v->set_volume_rotation(rotation);
selection->rotate(v->object_idx(), v->instance_idx(), v->volume_idx(), v->get_volume_transformation().get_matrix());
}
wxGetApp().plater()->canvas3D()->do_rotate("");
register_single_mesh_pick();
if (same_model_object) {
update_feature_by_tran(*m_selected_features.first.feature);
}
update_feature_by_tran(*m_selected_features.second.feature);
}
}
}
void GLGizmoMeasure::set_to_reverse_rotation(bool same_model_object, int feature_index)
{
if (m_hit_different_volumes.size() == 2 && feature_index < 2) {
auto &action = m_assembly_action;
auto v = m_hit_different_volumes[feature_index];
auto selection = const_cast<Selection *>(&m_parent.get_selection());
selection->setup_cache();
wxGetApp().plater()->take_snapshot("ReverseRotateInMeasure", UndoRedo::SnapshotType::GizmoAction); // avoid storing another snapshot
selection->set_mode(same_model_object ? Selection::Volume : Selection::Instance);
m_pending_scale = 1;
Vec3d plane_normal,plane_center;
if (feature_index ==0) {//feature 1
const auto [idx1, normal1, pt1] = m_selected_features.first.feature->get_plane();
plane_normal = normal1;
plane_center = pt1;
}
else { // feature 2
const auto [idx2, normal2, pt2] = m_selected_features.second.feature->get_plane();
plane_normal = normal2;
plane_center = pt2;
}
auto new_pt = Measure::get_one_point_in_plane(plane_center, plane_normal);
Vec3d axis = (new_pt - plane_center).normalized();
if (axis.norm() < 0.1) {
throw;
}
if (same_model_object == false) {
Geometry::Transformation inMat(v->get_instance_transformation());
Geometry::Transformation outMat = Geometry::mat_around_a_point_rotate(inMat, plane_center, axis, PI);
selection->rotate(v->object_idx(), v->instance_idx(), outMat.get_matrix());
} else {
Geometry::Transformation inMat(v->world_matrix());
Geometry::Transformation outMat = Geometry::mat_around_a_point_rotate(inMat, plane_center, axis, PI);
Transform3d volume_tran = v->get_instance_transformation().get_matrix().inverse() * outMat.get_matrix();
selection->rotate(v->object_idx(), v->instance_idx(), v->volume_idx(), volume_tran);
}
wxGetApp().plater()->canvas3D()->do_rotate("");
register_single_mesh_pick();
if (same_model_object == false) {
if (feature_index == 0) { // feature 1
update_feature_by_tran(*m_selected_features.first.feature);
} else { // feature 2
update_feature_by_tran(*m_selected_features.second.feature);
}
}
else {
update_feature_by_tran(*m_selected_features.first.feature);
update_feature_by_tran(*m_selected_features.second.feature);
}
}
}
void GLGizmoMeasure::set_to_around_center_of_faces(bool same_model_object, float rotate_degree)
{
if (m_hit_different_volumes.size() == 2 ) {
auto &action = m_assembly_action;
auto v = m_hit_different_volumes[1];
auto selection = const_cast<Selection *>(&m_parent.get_selection());
selection->setup_cache();
wxGetApp().plater()->take_snapshot("ReverseRotateInMeasure", UndoRedo::SnapshotType::GizmoAction); // avoid storing another snapshot
selection->set_mode(same_model_object ? Selection::Volume : Selection::Instance);
m_pending_scale = 1;
auto radian = Geometry::deg2rad(rotate_degree);
Vec3d plane_normal, plane_center;
const auto [idx2, normal2, pt2] = m_selected_features.second.feature->get_plane();
plane_normal = normal2;
plane_center = pt2;
if (same_model_object == false) {
Geometry::Transformation inMat(v->get_instance_transformation());
Geometry::Transformation outMat = Geometry::mat_around_a_point_rotate(inMat, plane_center, plane_normal, radian);
selection->rotate(v->object_idx(), v->instance_idx(), outMat.get_matrix());
} else {
Geometry::Transformation inMat(v->world_matrix());
Geometry::Transformation outMat = Geometry::mat_around_a_point_rotate(inMat, plane_center, plane_normal, radian);
Transform3d volume_tran = v->get_instance_transformation().get_matrix().inverse() * outMat.get_matrix();
selection->rotate(v->object_idx(), v->instance_idx(), v->volume_idx(), volume_tran);
}
wxGetApp().plater()->canvas3D()->do_rotate("");
register_single_mesh_pick();
if (same_model_object) {
update_feature_by_tran(*m_selected_features.first.feature);
}
update_feature_by_tran(*m_selected_features.second.feature);
}
}
void GLGizmoMeasure::set_to_center_coincidence(bool same_model_object) {
auto v = m_hit_different_volumes[1];
wxGetApp().plater()->take_snapshot("RotateThenMoveInMeasure", UndoRedo::SnapshotType::GizmoAction);
set_to_parallel(same_model_object, false,true);
const auto [idx1, normal1, pt1] = m_selected_features.first.feature->get_plane();
const auto [idx2, normal2, pt2] = m_selected_features.second.feature->get_plane();
set_distance(same_model_object, pt1 - pt2, false);
m_set_center_coincidence = true;
}
void GLGizmoMeasure::set_parallel_distance(bool same_model_object, float dist)
{
if (m_hit_different_volumes.size() == 2 && abs(dist) >= 0.0f) {
auto v = m_hit_different_volumes[1];
auto selection = const_cast<Selection *>(&m_parent.get_selection());
selection->setup_cache();
wxGetApp().plater()->take_snapshot("SetParallelDistanceInMeasure", UndoRedo::SnapshotType::GizmoAction); // avoid storing another snapshot
selection->set_mode(same_model_object ? Selection::Volume : Selection::Instance);
m_pending_scale = 1;
const auto [idx1, normal1, pt1] = m_selected_features.first.feature->get_plane();
const auto [idx2, normal2, pt2] = m_selected_features.second.feature->get_plane();
Vec3d proj_pt2;
Measure::get_point_projection_to_plane(pt2, pt1, normal1, proj_pt2);
auto new_pt2 = proj_pt2 + normal1 * dist;
Vec3d displacement = new_pt2 - pt2;
if (same_model_object == false) {
selection->translate(v->object_idx(), v->instance_idx(), displacement);
} else {
selection->translate(v->object_idx(), v->instance_idx(), v->volume_idx(), displacement);
}
wxGetApp().plater()->canvas3D()->do_move("");
register_single_mesh_pick();
if (same_model_object) {
update_feature_by_tran(*m_selected_features.first.feature);
}
update_feature_by_tran(*m_selected_features.second.feature);
}
}
bool GLGizmoMeasure::is_pick_meet_assembly_mode(const SelectedFeatures::Item &item) {
if (m_measure_mode == EMeasureMode::ONLY_ASSEMBLY) {
if (m_assembly_mode == AssemblyMode::FACE_FACE && item.feature->get_type() == Measure::SurfaceFeatureType::Plane) {
return true;
}
if (m_assembly_mode == AssemblyMode::POINT_POINT &&
(item.feature->get_type() == Measure::SurfaceFeatureType::Point||
item.feature->get_type() == Measure::SurfaceFeatureType::Circle)) {
return true;
}
return false;
}
else {
return true;
}
}
} // namespace GUI
} // namespace Slic3r
Reference in New Issue View Git Blame Copy Permalink