private void UpdateFramesCapture(SkeletonRenderFrames oneSecondIntervalFrames)
{
// Assumes the interval between frames is approximately constant. Adds an evenly spaced sample number of frames
// to the working frames capture.
double frameStep = oneSecondIntervalFrames.Count / GestureStandardToleranceParameters.FramesPerSecondCapture;
if (frameStep <= 1)
{
framesCapture.Add(oneSecondIntervalFrames);
}
else
{
int count = 0;
foreach (DateTime timeStamp in rawFramesCapture.FramesTimeStamps)
{
if (framesCapture.Count == 0)
{
// Make sure first frame is always saved in capture.
framesCapture.Add(timeStamp, rawFramesCapture[timeStamp]);
count = 0;
continue;
}
count += 1;
if (count > frameStep)
{
framesCapture.Add(timeStamp, rawFramesCapture[timeStamp]);
count = 0;
}
}
}
}
private void CalculateFramesInInterval()
{
// Build the rawFramesCapture so that it only contains those frames within the designated interval.
foreach (DateTime timeStamp in parameters.SkeletonRenderFrames.FramesTimeStamps)
{
if (timeStamp.CompareTo(parameters.GestureStartTime) >= 0 && timeStamp.CompareTo(parameters.GestureEndTime) <= 0)
{
rawFramesCapture.Add(timeStamp, parameters.SkeletonRenderFrames[timeStamp]);
}
}
}
