What is the problem?

devLupin · October 24, 2019, 8:26am

I bought Perpetual license.
The code I ran was:

#include <nuitrack/Nuitrack.h>

#include <iomanip>
#include <iostream>

using std::cout;
using std::endl;

using namespace tdv::nuitrack;

void showHelpInfo()
{
	std::cout << "Usage: nuitrack_console_sample [path/to/nuitrack.config]" << std::endl;
}

// Callback for the hand data update event
void onHandUpdate(HandTrackerData::Ptr handData)
{
    if (!handData)
    {
        // No hand data
        std::cout << "No hand data" << std::endl;
        return;
    }

    auto userHands = handData->getUsersHands();
    if (userHands.empty())
    {
        // No user hands
        return;
    }

    auto rightHand = userHands[0].rightHand;
    if (!rightHand)
    {
        // No right hand
        std::cout << "Right hand of the first user is not found" << std::endl;
        return;
    }

    std::cout << std::fixed << std::setprecision(3);
    std::cout << "Right hand position: "
                 "x = " << rightHand->xReal << ", "
                 "y = " << rightHand->yReal << ", "
                 "z = " << rightHand->zReal << std::endl;
}

int main(int argc, char* argv[])
{
    showHelpInfo();

    std::string configPath = "C:\\Program Files\\Nuitrack\\nuitrack\\nuitrack\\data\\nuitrack.config";
	cout << "configPath : " << configPath << endl;

    // Initialize Nuitrack
    try
    {
        Nuitrack::init(configPath);
    }
    catch (const Exception& e)
    {
        std::cerr << "Can not initialize Nuitrack (ExceptionType: " << e.type() << ")" << std::endl;
        return EXIT_FAILURE;
    }
    
    // Create HandTracker module, other required modules will be
    // created automatically
    auto handTracker = HandTracker::create();

    // Connect onHandUpdate callback to receive hand tracking data
    handTracker->connectOnUpdate(onHandUpdate);

    // Start Nuitrack
    try
    {
        Nuitrack::run();
    }
    catch (const Exception& e)
    {
        std::cerr << "Can not start Nuitrack (ExceptionType: " << e.type() << ")" << std::endl;
        return EXIT_FAILURE;
    }

    int errorCode = EXIT_SUCCESS;
    while (true)
    {
        try
        {
            // Wait for new hand tracking data
            Nuitrack::waitUpdate(handTracker);
        }
        catch (LicenseNotAcquiredException& e)
        {
            std::cerr << "LicenseNotAcquired exception (ExceptionType: " << e.type() << ")" << std::endl;
            errorCode = EXIT_FAILURE;
            break;
        }
        catch (const Exception& e)
        { 
            std::cerr << "Nuitrack update failed (ExceptionType: " << e.type() << ")" << std::endl;
            errorCode = EXIT_FAILURE;
        }
    }

    // Release Nuitrack
    try
    {
        Nuitrack::release();
    }
    catch (const Exception& e)
    {
        std::cerr << "Nuitrack release failed (ExceptionType: " << e.type() << ")" << std::endl;
        errorCode = EXIT_FAILURE;
    }

    return errorCode;
}