对于V1
<span style="white-space:pre"> </span>INuiSensor * pNuiSensor;
HRESULT hr;
int iSensorCount = 0;
hr = NuiGetSensorCount(&iSensorCount);
if (FAILED(hr))
{
return hr;
}
//轮询每一个Kinect sensor
for (int i = 0; i < iSensorCount; ++i)
{
// Create the sensor so we can check status, if we can't create it, move on to the next
hr = NuiCreateSensorByIndex(i, &pNuiSensor);
if (FAILED(hr))
{
continue;
}
// 得到传感器状态, and 如果已连接，进行初始化
hr = pNuiSensor->NuiStatus();
if (S_OK == hr)
{
m_PNuiSensor = pNuiSensor;
break;
}
//既然不使用，释放
pNuiSensor->Release();
}
对于V2
//多台kinect
IKinectSensorCollection* pKinectCollection = nullptr;
IEnumKinectSensor* pEnumKinect = nullptr;
IKinectSensor* pKinect = nullptr;
// 获取Kinect集合
HRESULT hr = ::GetKinectSensorCollection(&pKinectCollection);
// 获取Kinect枚举器
if (SUCCEEDED(hr)){
hr = pKinectCollection->get_Enumerator(&pEnumKinect);
}
// 枚举Kinect
if (SUCCEEDED(hr)){
BOOLEAN available = false;
while (true){
// 获取下一个
if (SUCCEEDED(pEnumKinect->GetNext(&pKinect))){
// 判断有效性
pKinect->get_IsAvailable(&available);
if (available && YourJudgmentFunc(pKinect)){
break;
}
SafeRelease(pKinect);
}
else
break;
}
}
SafeRelease(pEnumKinect);
SafeRelease(pKinectCollection);