基于Dragonboard 410c的kinect应用系列之四——获取人体骨骼图

="line" id="LC235"> }

="line" id="LC236"> break;

="line" id="LC237"> }

="line" id="LC238">  

="line" id="LC239"> return FALSE;

="line" id="LC240"> }

="line" id="LC241">  

="line" id="LC242"> /// <summary>

="line" id="LC243"> /// Create the first connected Kinect found

="line" id="LC244"> /// </summary>

="line" id="LC245"> /// <returns>indicates success or failure</returns>

="line" id="LC246"> HRESULT CSkeletonBasics::CreateFirstConnected()

="line" id="LC247"> {

="line" id="LC248"> INuiSensor * pNuiSensor;

="line" id="LC249">  

="line" id="LC250"> int iSensorCount = 0;

="line" id="LC251"> HRESULT hr = NuiGetSensorCount(&iSensorCount);

="line" id="LC252"> if (FAILED(hr))

="line" id="LC253"> {

="line" id="LC254"> return hr;

="line" id="LC255"> }

="line" id="LC256">  

="line" id="LC257"> // Look at each Kinect sensor

="line" id="LC258"> for (int i = 0; i < iSensorCount; ++i)

="line" id="LC259"> {

="line" id="LC260"> // Create the sensor so we can check status, if we can't create it, move on to the next

="line" id="LC261"> hr = NuiCreateSensorByIndex(i, &pNuiSensor);

="line" id="LC262"> if (FAILED(hr))

="line" id="LC263"> {

="line" id="LC264"> continue;

="line" id="LC265"> }

="line">  

="line"> ="line" id="LC267"> // Get the status of the sensor, and if connected, then we can initialize it

="line" id="LC268"> hr = pNuiSensor->NuiStatus();

="line" id="LC269"> if (S_OK == hr)

="line" id="LC270"> {

="line" id="LC271"> m_pNuiSensor = pNuiSensor;

="line" id="LC272"> break;

="line" id="LC273"> }

="line" id="LC274">  

="line" id="LC275"> // This sensor wasn't OK, so release it since we're not using it

="line" id="LC276"> pNuiSensor->Release();

="line" id="LC277"> }

="line" id="LC278">  

="line" id="LC279"> if (NULL != m_pNuiSensor)

="line" id="LC280"> {

="line" id="LC281"> // Initialize the Kinect and specify that we'll be using skeleton

="line" id="LC282"> hr = m_pNuiSensor->NuiInitialize(NUI_INITIALIZE_FLAG_USES_SKELETON);

="line" id="LC283"> if (SUCCEEDED(hr))

="line" id="LC284"> {

="line" id="LC285"> // Create an event that will be signaled when skeleton data is available

="line" id="LC286"> m_hNextSkeletonEvent = CreateEventW(NULL, TRUE, FALSE, NULL);

="line" id="LC287">  

="line" id="LC288"> // Open a skeleton stream to receive skeleton data

="line" id="LC289"> hr = m_pNuiSensor->NuiSkeletonTrackingEnable(m_hNextSkeletonEvent, 0);

="line" id="LC290"> }

="line" id="LC291"> }

="line" id="LC292">  

="line" id="LC293"> if (NULL == m_pNuiSensor || FAILED(hr))

="line" id="LC294"> {

="line" id="LC295"> SetStatusMessage(L"No ready Kinect found!");

="line" id="LC296"> return E_FAIL;

="line" id="LC297"> }

="line" id="LC298">  

="line" id="LC299"> return hr;

="line" id="LC300"> }

="line">   ="l