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

MessageRouter,

reinterpret_cast<LPARAM>(this));

 

// Show window

ShowWindow(hWndApp, nCmdShow);

 

const int eventCount = 1;

HANDLE hEvents[eventCount];

="line" id="LC110"> // Main message loop

="line" id="LC111"> while (WM_QUIT != msg.message)

="line" id="LC112"> {

="line" id="LC113"> hEvents[0] = m_hNextSkeletonEvent;

="line" id="LC114">  

="line" id="LC115"> // Check to see if we have either a message (by passing in QS_ALLEVENTS)

="line" id="LC116"> // Or a Kinect event (hEvents)

="line" id="LC117"> // Update() will check for Kinect events individually, in case more than one are signalled

="line" id="LC118"> MsgWaitForMultipleObjects(eventCount, hEvents, FALSE, INFINITE, QS_ALLINPUT);

="line" id="LC119">  

="line" id="LC120"> // Explicitly check the Kinect frame event since MsgWaitForMultipleObjects

="line" id="LC121"> // can return for other reasons even though it is signaled.

="line" id="LC122"> Update();

="line" id="LC123">  

="line" id="LC124"> while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE))

="line" id="LC125"> {

="line" id="LC126"> // If a dialog message will be taken care of by the dialog proc

="line" id="LC127"> if ((hWndApp != NULL) && IsDialogMessageW(hWndApp, &msg))

="line" id="LC128"> {

="line" id="LC129"> continue;

="line" id="LC130"> }

="line" id="LC131">  

="line" id="LC132"> TranslateMessage(&msg);

="line" id="LC133"> DispatchMessageW(&msg);

="line" id="LC134"> }

="line" id="LC135"> }

="line" id="LC136">  

="line" id="LC137"> return static_cast<int>(msg.wParam);

="line" id="LC138"> }

="line" id="LC139">  

="line" id="LC140"> /// <summary>

="line" id="LC141"> /// Main processing function

="line" id="LC142"> /// </summary>

="line" id="LC143"> void CSkeletonBasics::Update()

="line" id="LC144"> {

="line"> ="line" id="LC145"> if (NULL == m_pNuiSensor)

="line" id="LC146"> {

="line" id="LC147"> return;

="line" id="LC148"> }

="line" id="LC149">  

="line" id="LC150"> // Wait for 0ms, just quickly test if it is time to process a skeleton

="line" id="LC151"> if ( WAIT_OBJECT_0 == WaitForSingleObject(m_hNextSkeletonEvent, 0) )

="line" id="LC152"> {

="line" id="LC153"> ProcessSkeleton();

="line" id="LC154"> }

="line" id="LC155"> }

="line" id="LC156">  

="line" id="LC157"> /// <summary>

="line" id="LC158"> /// Handles window messages, passes most to the class instance to handle

="line" id="LC159"> /// </summary>

="line" id="LC160"> /// <param name="hWnd">window message is for</param>

="line" id="LC161"> /// <param name="uMsg">message</param>

="line" id="LC162"> /// <param name="wParam">message data</param>

="line" id="LC163"> /// <param name="lParam">additional message data</param>

="line" id="LC164"> /// <returns>result of message processing</returns>

="line" id="LC165"> LRESULT CALLBACK CSkeletonBasics::MessageRouter(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

="line" id="LC166"> {

="line" id="LC167"> CSkeletonBasics* pThis = NULL;

="line" id="LC168">  

="line" id="LC169"> if (WM_INITDIALOG == uMsg)

="line" id="LC170"> { ="line" id="LC171"> pThis = reinterpret_cas