public override void trainValues(double start, double duration, CancellationToken ct)
{
waitForStart(start, ct);
var userId = getTargetID();
var fifthDuration = duration / 5;
var stopwatch = Stopwatch.StartNew();
// Record avg pos for first fifth duration
var startPos = recordAvgValue(stopwatch, fifthDuration, duration, userId, ct);
while (stopwatch.Elapsed < TimeSpan.FromSeconds(duration - fifthDuration))
{
if (ct.IsCancellationRequested)
{
setDescription("Cancelled!");
return;
}
decrementDuration(duration, stopwatch);
}
// Record avg pos for last fifth duration
var endPos = recordAvgValue(stopwatch, duration, duration, userId, ct);
// Record measurement distance
if (Options.MeasuringUnit != FubiUtils.BodyMeasurement.NUM_MEASUREMENTS)
{
float measureConfidence;
Fubi.getBodyMeasurementDistance(userId, Options.MeasuringUnit, out m_measureDist, out measureConfidence);
}
// Calc change between first and last fifth avg position
AvgValue = endPos - startPos;
// Apply active axes
if ((Options.IgnoreAxes & (uint)FubiUtils.CoordinateAxis.X) != 0)
{
AvgValue.X = 0;
}
if ((Options.IgnoreAxes & (uint)FubiUtils.CoordinateAxis.Y) != 0)
{
AvgValue.Y = 0;
}
if ((Options.IgnoreAxes & (uint)FubiUtils.CoordinateAxis.Z) != 0)
{
AvgValue.Z = 0;
}
// Calculate speed
m_speed = (endPos - startPos).Length / (duration - fifthDuration);
}
protected Vector3D getCurrentJointValue(uint targetID, FubiUtils.SkeletonJoint jointID, FubiUtils.BodyMeasurement measureID = FubiUtils.BodyMeasurement.NUM_MEASUREMENTS)
{
float x, y, z, confidence;
double timeStamp;
if (Type == XMLGenerator.RecognizerType.JointRelation || Type == XMLGenerator.RecognizerType.LinearMovement)
{
if (UseHand)
{
Fubi.getCurrentHandJointPosition(targetID, (FubiUtils.SkeletonHandJoint)jointID, out x, out y, out z, out confidence, out timeStamp, Options.Local, Options.Filtered);
}
else
{
Fubi.getCurrentSkeletonJointPosition(targetID, jointID, out x, out y, out z, out confidence, out timeStamp, Options.Local, Options.Filtered);
if (measureID != FubiUtils.BodyMeasurement.NUM_MEASUREMENTS && Type == XMLGenerator.RecognizerType.JointRelation)
{
float measureDist, measureConfidence;
Fubi.getBodyMeasurementDistance(targetID, measureID, out measureDist, out measureConfidence);
if (measureDist > 0)
{
x /= measureDist;
y /= measureDist;
z /= measureDist;
}
}
}
}
else
{
var mat = new float[9];
if (UseHand)
{
Fubi.getCurrentHandJointOrientation(targetID, (FubiUtils.SkeletonHandJoint)jointID, mat, out confidence, out timeStamp, Options.Local, Options.Filtered);
}
else
{
Fubi.getCurrentSkeletonJointOrientation(targetID, jointID, mat, out confidence, out timeStamp, Options.Local, Options.Filtered);
}
FubiUtils.Math.rotMatToRotation(mat, out x, out y, out z);
}
return(new Vector3D(x, y, z));
}