private void SetSourceData()
{
for (int i = 0; i < FramePointsCount; i++)
{
short depthVal = BitConverter.ToInt16(pointData, i * PointDataStride);
byte r = pointData[i * PointDataStride + 2];
byte g = pointData[i * PointDataStride + 3];
byte b = pointData[i * PointDataStride + 4];
rawPointsArray[i] = new BufferPoint()
{
DepthVal = depthVal, R = r, G = g, B = b
};
}
rawPointsBuffer.SetData(rawPointsArray);
}
private ComputeBuffer GetDataBuffer(List <TerrorismDataPoint> sourceData)
{
long start = sourceData.Min(item => item.Time.Ticks);
long end = sourceData.Max(item => item.Time.Ticks);
ComputeBuffer ret = new ComputeBuffer(sourceData.Count, DataBufferStride);
BufferPoint[] bufferData = new BufferPoint[sourceData.Count];
for (int i = 0; i < sourceData.Count; i++)
{
BufferPoint newPoint = ToBufferPoint(sourceData[i], start, end);
bufferData[i] = newPoint;
}
ret.SetData(bufferData);
return(ret);
}
public override IEnumerable<IO.VolkeTest.VolkeEyeSensorMessage> ApplyFilter(IEnumerable<IO.VolkeTest.VolkeEyeSensorMessage> eyeMovements)
{
LookPoint.Filters.WeightOOTriangular filterR = new LookPoint.Filters.WeightOOTriangular();
LookPoint.Filters.WeightOOTriangular filterL = new LookPoint.Filters.WeightOOTriangular();
var buffer = new Queue<BufferPoint>();
BufferPoint lastPoint = BufferPoint.Empty;
foreach (var eyeTracking in eyeMovements)
{
var point = new BufferPoint(eyeTracking.LeftPosition, eyeTracking.RightPosition, (int)eyeTracking.Timestamp);
//if (point.HasEmpty())
//{
// buffer.Enqueue(point);
// continue;
//}
if (buffer.Count > 0)
{
int intervalSize = buffer.Count;
var start = lastPoint == BufferPoint.Empty ? point : lastPoint;
var next = lastPoint == BufferPoint.Empty ? point : lastPoint;
int idx = 0;
while (buffer.Count > 0)
{
var midPoint = buffer.Dequeue();
Correct(midPoint, start, next, intervalSize, ++idx);
yield return point.ToSensorMessage(filterL, filterR);
}
}
yield return point.ToSensorMessage(filterL, filterR);
lastPoint = point;
}
}
private void Correct(BufferPoint point, BufferPoint last, BufferPoint next, int intervalSize, int index)
{
point.Left = Correct(point.Left, last.Left, next.Left, intervalSize, index);
point.Right = Correct(point.Right, last.Right, next.Right, intervalSize, index);
}
