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Fixes to multi livox calib #509

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Merged
JanuszBedkowski merged 2 commits into from
Sep 5, 2026
+359 −140
Merged

Fixes to multi livox calib #509

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1ead385
Fixes to multi livox calib
michalpelka Aug 28, 2026
0cda3cd
Include ImGuizmo.h after imgui.h to fix build
michalpelka Aug 31, 2026
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73 changes: 11 additions & 62 deletions apps/livox_mid_360_intrinsic_calibration/livox_mid_360_intrinsic_calibration.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -521,41 +521,20 @@ void project_gui()
{
if (ImGui::Button("Load 'LiDAR serial number to index' file (lidar****.sn) (step 1)"))
{
static std::shared_ptr<pfd::open_file> open_file;
std::vector<std::string> input_file_names;
ImGui::PushItemFlag(ImGuiItemFlags_Disabled, (bool)open_file);
const auto t = [&]()
{
auto sel = pfd::open_file("Calibration files", "C:\\", sn_filter, true).result();
for (int i = 0; i < sel.size(); i++)
{
input_file_names.push_back(sel[i]);
}
};
std::thread t1(t);
t1.join();
std::vector<std::string> input_file_names = mandeye::fd::OpenFileDialog("Calibration files", mandeye::fd::sn_filter, true);

idToSn = MLvxCalib::GetIdToSnMapping(input_file_names[0]);
if (input_file_names.size() > 0)
{
idToSn = MLvxCalib::GetIdToSnMapping(input_file_names[0]);
}
}
}

if (idToSn.size() == 2 && calibrations.size() == 0)
{
if (ImGui::Button("Load calibration (*.json) (step 2)"))
{
static std::shared_ptr<pfd::open_file> open_file;
std::vector<std::string> input_file_names;
ImGui::PushItemFlag(ImGuiItemFlags_Disabled, (bool)open_file);
const auto t = [&]()
{
auto sel = pfd::open_file("Calibration files", "C:\\", json_filter, true).result();
for (int i = 0; i < sel.size(); i++)
{
input_file_names.push_back(sel[i]);
}
};
std::thread t1(t);
t1.join();
std::vector<std::string> input_file_names = mandeye::fd::OpenFileDialog("Calibration files", mandeye::fd::json_filter, true);

if (input_file_names.size() > 0)
{
Expand Down Expand Up @@ -583,17 +562,8 @@ void project_gui()
ImGui::SameLine();
if (ImGui::Button("Save default calibration (optional before step 2)"))
{
std::shared_ptr<pfd::save_file> save_file;
std::string output_file_name = "";
ImGui::PushItemFlag(ImGuiItemFlags_Disabled, (bool)save_file);
const auto t = [&]()
{
auto sel = pfd::save_file("Save *.json file", "", json_filter).result();
output_file_name = sel;
std::cout << "Calibration file to save: '" << output_file_name << "'" << std::endl;
};
std::thread t1(t);
t1.join();
auto output_file_name = mandeye::fd::SaveFileDialog("Save *.json file", mandeye::fd::json_filter, ".json");
std::cout << "Calibration file to save: '" << output_file_name << "'" << std::endl;

if (output_file_name.size() > 0)
{
Expand Down Expand Up @@ -638,19 +608,7 @@ void project_gui()
{
if (ImGui::Button("Load pointcloud (lidar****.laz) (step 3)"))
{
static std::shared_ptr<pfd::open_file> open_file;
std::vector<std::string> input_file_names;
ImGui::PushItemFlag(ImGuiItemFlags_Disabled, (bool)open_file);
const auto t = [&]()
{
auto sel = pfd::open_file("Point cloud files", "C:\\", LAS_LAZ_filter, true).result();
for (int i = 0; i < sel.size(); i++)
{
input_file_names.push_back(sel[i]);
}
};
std::thread t1(t);
t1.join();
std::vector<std::string> input_file_names = mandeye::fd::OpenFileDialog("Point cloud files", mandeye::fd::LAS_LAZ_filter, true);

if (input_file_names.size() > 0)
{
Expand Down Expand Up @@ -819,17 +777,8 @@ void project_gui()

if (ImGui::Button("Save result calibration as 'calibration.json' (step 5)"))
{
std::shared_ptr<pfd::save_file> save_file;
std::string output_file_name = "";
ImGui::PushItemFlag(ImGuiItemFlags_Disabled, (bool)save_file);
const auto t = [&]()
{
auto sel = pfd::save_file("Save las or laz file", "C:\\", json_filter).result();
output_file_name = sel;
std::cout << "las or laz file to save: '" << output_file_name << "'" << std::endl;
};
std::thread t1(t);
t1.join();
auto output_file_name = mandeye::fd::SaveFileDialog("Save calibration json file", mandeye::fd::json_filter, ".json");
std::cout << "calibration json file to save: '" << output_file_name << "'" << std::endl;

if (output_file_name.size() > 0)
{
Expand Down
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