/// <summary>
/// This method open depth stream and/or skeleton streams properly
/// User can only select one in the four : depth, skeleton, depth And skeleton, user depth and skeleton
/// </summary>
private ImiWrapper.ErrorCode openDepthAndSkeletonStream()
{
ImiWrapper.ImiFrameType streamType;
if (imiManager.processUserDepthAndSkeleton)
{
streamType = ImiWrapper.ImiFrameType.IMI_USER_INDEX_SKELETON_FRAME;
imiManager.processDepth = false;
imiManager.processSkeleton = false;
imiManager.processDepthSkeleton = false;
}
else if (imiManager.processDepthSkeleton)
{
streamType = ImiWrapper.ImiFrameType.IMI_DEPTH_SKELETON_FRAME;
imiManager.processDepth = false;
imiManager.processSkeleton = false;
}
else if (imiManager.processDepth)
{
streamType = ImiWrapper.ImiFrameType.IMI_DEPTH_FRAME;
imiManager.processSkeleton = false;
}
else if (imiManager.processSkeleton)
{
streamType = ImiWrapper.ImiFrameType.IMI_SKELETON_FRAME;
}
else
{
//Don't open any kind of depth stream or skeleton stream
return(ImiWrapper.ErrorCode.OK);
}
return(ImiWrapper.OpenStream(streamType,
ImiWrapper.ImiImageResolution.IMI_IMAGE_RESOLUTION_640x480,
ImiWrapper.ImiPixelFormat.IMI_PIXEL_FORMAT_DEP_16BIT));
}
public void Close()
{
iminectInitialized = false;
ImiWrapper.ErrorCode error;
if (imiManager.processDepth)
{
error = ImiWrapper.CloseStream(ImiWrapper.ImiFrameType.IMI_DEPTH_FRAME);
if (error != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
}
}
if (imiManager.processSkeleton)
{
error = ImiWrapper.CloseStream(ImiWrapper.ImiFrameType.IMI_SKELETON_FRAME);
if (error != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
}
}
if (imiManager.processDepthSkeleton)
{
error = ImiWrapper.CloseStream(ImiWrapper.ImiFrameType.IMI_DEPTH_SKELETON_FRAME);
if (error != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
}
}
if (imiManager.processUserDepthAndSkeleton)
{
error = ImiWrapper.CloseStream(ImiWrapper.ImiFrameType.IMI_USER_INDEX_SKELETON_FRAME);
if (error != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
}
}
if (imiManager.processColorData)
{
error = ImiWrapper.CloseStream(ImiWrapper.ImiFrameType.IMI_COLOR_FRAME);
if (error != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
}
}
error = ImiWrapper.CloseDevice();
if (error != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
}
}
/**
* TODO support for hot swap
*/
private void CheckDeviceState()
{
if (ImiWrapper.GetDeviceState() == ImiWrapper.ImiDeviceState.IMI_DEVICE_STATE_DISCONNECT)
{
Debug.LogError("IMI_DEVICE_STATE_DISCONNECT");
}
if (ImiWrapper.GetDeviceState() == ImiWrapper.ImiDeviceState.IMI_DEVICE_STATE_CONNECT)
{
Debug.Log("IMI_DEVICE_STATE_CONNECT");
}
}
private void PrcSkeletonData()
{
while (!isPrcStop)
{
if (iminectInitialized)
{
retDepth = ImiWrapper.GetSkeletonFrame(ref skeletonFrame, 30);
if (retDepth == ImiWrapper.ErrorCode.OK)
{
ProcessSkeleton();
}
}
Thread.Sleep(THREAD_INTERVAL);
}
}
private void PrcColorData()
{
while (!isPrcStop)
{
if (iminectInitialized)
{
skipFrame++;
if (skipFrame % 1 == 0)
{
retColor = ImiWrapper.GetColorData(colorData, 30);
if (retColor == ImiWrapper.ErrorCode.OK)
{
imiManager.Enqueue(UpdateColorTex());
}
}
}
Thread.Sleep(THREAD_INTERVAL);
}
}
//void OnApplicationQuit()
//{
// Debug.Log("On ApplicationQuit");
// isPrcStop = true;
// isClosed = true;
// Close();
//}
/// <summary>
/// Open Device and Open Streams according to the user choice
/// </summary>
private void IminectInitialize()
{
//Returns if Device is unavailable
//Returns if Already Initialized
if (!imiManager.IsDeviceAvailable() || iminectInitialized)
{
return;
}
ImiWrapper.ErrorCode error;
if ((error = imiManager.OpenDevice()) != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
return;
}
//Open Depth/Skeleton Stream
error = openDepthAndSkeletonStream();
if (error != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
return;
}
//Open Color Stream
if (imiManager.processColorData)
{
if ((error = ImiWrapper.OpenStream(ImiWrapper.ImiFrameType.IMI_COLOR_FRAME,
ImiWrapper.ImiImageResolution.IMI_IMAGE_RESOLUTION_640x480,
ImiWrapper.ImiPixelFormat.IMI_PIXEL_FORMAT_IMAGE_RGB24))
!= ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
return;
}
}
Debug.Log("Initialize success!");
iminectInitialized = true;
}
private void PrcDepthData()
{
while (!isPrcStop)
{
if (iminectInitialized)
{
retDepth = ImiWrapper.GetDepthData(depthData, 30);
if (retDepth == ImiWrapper.ErrorCode.OK)
{
if (!prcDepthDrawLock)
{
UpdateDepthDrawData();
prcDepthDrawLock = true;
}
imiManager.Enqueue(UpdateDepthTex());
}
}
Thread.Sleep(THREAD_INTERVAL);
}
}
//体感数据处理.
private void PrcImiDepthAndSkeletonData()
{
while (!isPrcStop)
{
if (iminectInitialized)
{
retDepth = ImiWrapper.GetDepthPlayerDataAndSkeletonFrame(depthPlayerData, ref skeletonFrame, 30);
if (retDepth == ImiWrapper.ErrorCode.OK)
{
ProcessSkeleton();
if (!prcDepthDrawLock)
{
UpdateUserDepthDrawData();
prcDepthDrawLock = true;
}
imiManager.Enqueue(UpdateDepthTex());
}
}
Thread.Sleep(THREAD_INTERVAL);
}
}
public ImiWrapper.ErrorCode OpenDevice()
{
ImiWrapper.ErrorCode error;
#if UNITY_ANDROID
//return if the device has not been opened
if (fd == -1)
{
return(ImiWrapper.ErrorCode.OPEN_DEVICE_FAILED);
}
if (fd == 0)
{
//open device on rooted system
if ((error = ImiWrapper.OpenDevice()) != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
return(ImiWrapper.ErrorCode.OPEN_DEVICE_FAILED);
}
}
else
{
if ((error = ImiWrapper.OpenDevice2(fd, usbPath)) != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
return(ImiWrapper.ErrorCode.OPEN_DEVICE_FAILED);
}
}
#else
//open device on rooted system
if ((error = ImiWrapper.OpenDevice()) != ImiWrapper.ErrorCode.OK)
{
Debug.LogError(error);
return(ImiWrapper.ErrorCode.OPEN_DEVICE_FAILED);
}
#endif
return(ImiWrapper.ErrorCode.OK);
}