public static FubiUtils.RecognitionResult getCombinationRecognitionProgressOn(string recognizerName, UInt32 userID, out FubiTrackingData[] userStates, bool restart = true)
{
IntPtr vec = FubiInternal.createTrackingDataVector();
IntPtr namePtr = Marshal.StringToHGlobalAnsi(recognizerName);
FubiUtils.RecognitionResult recognized = FubiInternal.getCombinationRecognitionProgressOn(namePtr, userID, vec, restart);
Marshal.FreeHGlobal(namePtr);
if (recognized == FubiUtils.RecognitionResult.RECOGNIZED)
{
UInt32 size = FubiInternal.getTrackingDataVectorSize(vec);
userStates = new FubiTrackingData[size];
for (UInt32 i = 0; i < size; i++)
{
IntPtr tInfo = FubiInternal.getTrackingData(vec, i);
FubiTrackingData info = new FubiTrackingData();
for (UInt32 j = 0; j < (uint)FubiUtils.SkeletonJoint.NUM_JOINTS; ++j)
{
FubiInternal.getSkeletonJointPosition(tInfo, (FubiUtils.SkeletonJoint)j, out info.jointPositions[j].x, out info.jointPositions[j].y, out info.jointPositions[j].z, out info.jointPositions[j].confidence, out info.timeStamp);
double timeStamp = 0;
FubiInternal.getSkeletonJointOrientation(tInfo, (FubiUtils.SkeletonJoint)j, info.jointOrientations[j].rotMat, out info.jointPositions[j].confidence, out timeStamp);
info.timeStamp = Math.Max(timeStamp, info.timeStamp);
}
userStates[i] = info;
}
}
else
{
userStates = null;
}
FubiInternal.releaseTrackingDataVector(vec);
return(recognized);
}
public static void updateTrackingData(uint userId, FubiTrackingData data, FubiAccelerationData accelData = null)
{
GCHandle hSkeleton = new GCHandle();
GCHandle hAccel = new GCHandle();
IntPtr skelPointer = new IntPtr(0);
IntPtr accelPointer = new IntPtr(0);
double timeStamp = -1;
if (data != null)
{
float[] skeletonArray = data.getArray();
hSkeleton = GCHandle.Alloc(skeletonArray, GCHandleType.Pinned);
skelPointer = hSkeleton.AddrOfPinnedObject();
timeStamp = data.timeStamp;
}
if (accelData != null)
{
float[] accelArray = accelData.getArray();
hAccel = GCHandle.Alloc(accelArray, GCHandleType.Pinned);
accelPointer = hAccel.AddrOfPinnedObject();
if (timeStamp < 0)
timeStamp = accelData.timeStamp;
}
FubiInternal.updateTrackingData(userId, skelPointer, timeStamp, accelPointer);
if (hSkeleton.IsAllocated)
hSkeleton.Free();
if (hAccel.IsAllocated)
hAccel.Free();
}
public static FubiUtils.RecognitionResult getCombinationRecognitionProgressOn(string recognizerName, UInt32 userID, out FubiTrackingData[] userStates,
out FubiUtils.RecognitionCorrectionHint correctionHint, bool restart = true, bool returnFilteredData = false)
{
IntPtr vec = FubiInternal.createTrackingDataVector();
IntPtr namePtr = Marshal.StringToHGlobalAnsi(recognizerName);
FubiUtils.RecognitionCorrectionHint hint = new FubiUtils.RecognitionCorrectionHint();
FubiUtils.RecognitionResult recognized = FubiInternal.getCombinationRecognitionProgressOn(namePtr, userID, vec, restart, returnFilteredData, hint);
correctionHint = hint;
Marshal.FreeHGlobal(namePtr);
if (recognized == FubiUtils.RecognitionResult.RECOGNIZED)
{
UInt32 size = FubiInternal.getTrackingDataVectorSize(vec);
userStates = new FubiTrackingData[size];
for (UInt32 i = 0; i < size; i++)
{
IntPtr tInfo = FubiInternal.getTrackingData(vec, i);
FubiTrackingData info = new FubiTrackingData();
for (UInt32 j = 0; j < (uint)FubiUtils.SkeletonJoint.NUM_JOINTS; ++j)
{
FubiInternal.getSkeletonJointPosition(tInfo, (FubiUtils.SkeletonJoint)j, out info.jointPositions[j].x, out info.jointPositions[j].y, out info.jointPositions[j].z, out info.jointPositions[j].confidence, out info.timeStamp);
double timeStamp = 0;
float[] rotMat = new float[9];
FubiInternal.getSkeletonJointOrientation(tInfo, (FubiUtils.SkeletonJoint)j, rotMat, out info.jointPositions[j].confidence, out timeStamp);
FubiUtils.Math.rotMatToRotation(rotMat, out info.jointOrientations[j].rx, out info.jointOrientations[j].ry, out info.jointOrientations[j].rz);
info.timeStamp = Math.Max(timeStamp, info.timeStamp);
}
userStates[i] = info;
}
}
else
userStates = null;
FubiInternal.releaseTrackingDataVector(vec);
return recognized;
}
public static FubiUtils.RecognitionResult getCombinationRecognitionProgressOn(string recognizerName, UInt32 userID, out FubiTrackingData[] userStates,
bool restart = true, bool returnFilteredData = false)
{
FubiUtils.RecognitionCorrectionHint hint = new FubiUtils.RecognitionCorrectionHint();
return getCombinationRecognitionProgressOn(recognizerName, userID, out userStates, out hint, restart, returnFilteredData);
}
public static FubiUtils.RecognitionResult getCombinationRecognitionProgressOn(FubiPredefinedGestures.Combinations combinationID, UInt32 userID, out FubiTrackingData[] userStates,
bool restart = true, bool returnFilteredData = false)
{
FubiUtils.RecognitionCorrectionHint dummy = new FubiUtils.RecognitionCorrectionHint();
return getCombinationRecognitionProgressOn(combinationID, userID, out userStates, out dummy, restart, returnFilteredData);
}
public static FubiUtils.RecognitionResult getCombinationRecognitionProgressOn(FubiPredefinedGestures.Combinations combinationID, UInt32 userID, out FubiTrackingData[] userStates, bool restart = true)
{
IntPtr vec = FubiInternal.createTrackingDataVector();
FubiUtils.RecognitionResult recognized = FubiInternal.getCombinationRecognitionProgressOn(combinationID, userID, vec, restart);
if (recognized == FubiUtils.RecognitionResult.RECOGNIZED)
{
UInt32 size = FubiInternal.getTrackingDataVectorSize(vec);
userStates = new FubiTrackingData[size];
for (UInt32 i = 0; i < size; i++)
{
IntPtr tInfo = FubiInternal.getTrackingData(vec, i);
FubiTrackingData info = new FubiTrackingData();
for (UInt32 j = 0; j < (uint)FubiUtils.SkeletonJoint.NUM_JOINTS; ++j)
{
FubiInternal.getSkeletonJointPosition(tInfo, (FubiUtils.SkeletonJoint)j, out info.jointPositions[j].x, out info.jointPositions[j].y, out info.jointPositions[j].z, out info.jointPositions[j].confidence, out info.timeStamp);
double timeStamp = 0;
FubiInternal.getSkeletonJointOrientation(tInfo, (FubiUtils.SkeletonJoint)j, info.jointOrientations[j].rotMat, out info.jointPositions[j].confidence, out timeStamp);
info.timeStamp = Math.Max(timeStamp, info.timeStamp);
}
userStates[i] = info;
}
FubiInternal.releaseTrackingDataVector(vec);
}
else
userStates = null;
return recognized;
}
