public void nui_SkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
{
if (!IsRecording)
{
return;
}
lock (RecordStream)
{
SkeletonFrame skeletonFrame = e.SkeletonFrame;
int iSkeleton = 0;
foreach (SkeletonData data in skeletonFrame.Skeletons)
{
if (SkeletonTrackingState.Tracked == data.TrackingState)
{
//Recording for longer than a day will cause the timer to roll over. Who would record 24+ hours of Kinect data anyways?
TimeSpan elapsedTime = DateTime.Now - StartTime;
RecordStream.Write(elapsedTime.Hours.ToString() + ":" + elapsedTime.Minutes.ToString() + ":" + elapsedTime.Seconds.ToString() + ":" + elapsedTime.Milliseconds.ToString() + ",");
foreach (Joint joint in data.Joints)
{
RecordStream.Write(joint.ID.ToString() + "," + (joint.Position.X * 1000).ToString() + "," + (joint.Position.Y * 1000) + "," + (joint.Position.Z * 1000) + ",");
}
RecordStream.WriteLine("");
}
iSkeleton++;
} // for each skeleton
}
}
public override int Read(byte[] buffer, int offset, int count)
{
int bytesRead = InputStream.Read(buffer, offset, count);
if (RecordStream != null)
{
RecordStream.Write(buffer, offset, bytesRead);
RecordStream.Flush();
}
return(bytesRead);
}
/// <summary>
/// Add the record item to the record table.
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
private long AddRecord(RepeatItem <TValue> item)
{
byte[] bytes = this.ToRecordBytes(item);
int bytelen = bytes.Length;
lock (_object)
{
Int64 insertposition = GetRecordInsertPosition();
RecordStream.Position = insertposition;
RecordStream.Write(bytes, 0, bytelen);
item.id = insertposition;
return(insertposition);
}
}
public int AddOrGet(string tag)
{
int key;
lock (_lock)
if (!_tags.TryGetValue(tag, out key))
{
var id = NextTagId();
_tags.Add(tag, key = id);
_strings.Add(id, tag);
_file.Write(new TagStorageClass {
Tag = tag
});
_file.Flush();
}
return(key);
}
public int AddOrGet(IEnumerable <int> tagsIn)
{
var tags = tagsIn.ToArray();
lock (_lock)
{
int id;
var item = _paths.FirstOrDefault(p => StructuralComparisons.StructuralEqualityComparer.Equals(p.Key, tags));
if (item.Key == null)
{
id = GetNextPathId();
_paths[tags] = id;
_pathLookup[id] = tags;
_file.Write(new PathStorageClass {
Tags = tags
});
_file.Flush();
return(id);
}
return(item.Value);
}
}
