public static void OutputAsPhaseSpace(string inputFile, string outputFile, decimal offset)
{
using (TrcReader reader = new TrcReader(inputFile)) {
using (PhaseSpaceDataWriter writer = new PhaseSpaceDataWriter(outputFile)) {
decimal ratio = 1 / decimal.Parse(reader.Header.DataRate);
while (!reader.EndOfStream)
{
TrcFrame trc = reader.ReadFrame();
trc = trc.TrimUnnamed(reader.Header);
PhaseSpaceFrame motion = FrameConverter.GetMotionFrame(trc);
motion.Time = offset + ratio * writer.Frames;
writer.WriteFrame(motion);
}
}
}
}
public static bool JoinTracks(string[] inputFiles, string outputFile)
{
if (inputFiles == null)
{
throw new ArgumentNullException("inputFiles is null");
}
if (inputFiles.Length == 0)
{
throw new ArgumentException("inputFiles has no element");
}
TrcReader[] readers = new TrcReader[inputFiles.Length];
try {
for (int i = 0; i < inputFiles.Length; i++)
{
readers[i] = new TrcReader(inputFiles[i]);
}
int numFrames = readers[0].Header.NumFrames;
for (int i = 1; i < readers.Length; i++)
{
if (readers[i].Header.NumFrames != numFrames)
{
throw new InvalidDataException("Frame Length of Track Files mismatch. :" + inputFiles[i]);
}
}
TrcHeader outHeader = readers[0].Header;
outHeader.FilePath = outputFile;
List <string> outMarkers = new List <string>();
for (int i = 0; i < inputFiles.Length; i++)
{
string prefix = Path.GetFileNameWithoutExtension(inputFiles[i]) + "_";
foreach (var marker in readers[i].Header.Markers)
{
outMarkers.Add(prefix + marker);
}
}
outHeader.Markers = outMarkers.ToArray();
outHeader.NumMarkers = outHeader.Markers.Length;
using (TrcWriter writer = new TrcWriter(outHeader, outputFile)) {
while (true)
{
// 全部EOFなら終わり
if (readers.All(x => { return(x.EndOfStream); }))
{
break;
}
// 半端にEOFならエラー
if (readers.Any(x => { return(x.EndOfStream); }))
{
throw new InvalidDataException("Actual Frame Length mismatch");
}
// 各行の入力
TrcFrame[] frames = new TrcFrame[readers.Length];
for (int i = 0; i < readers.Length; i++)
{
frames[i] = readers[i].ReadFrame().TrimUnnamed(readers[i].Header);
}
// 各行の出力
TrcFrame outFrame = new TrcFrame();
outFrame.Markers = new TrcMarker?[0];
outFrame = outFrame.JoinAll(frames);
writer.WriteFrame(outFrame);
}
}
} finally {
foreach (var reader in readers)
{
try {
if (reader != null)
{
reader.Dispose();
}
} catch (Exception) { }
}
}
return(true);
}
private void loadEVaRTTrc(TrcReader reader)
{
WaitForForm waitForm = new WaitForForm(ctrl => {
try {
_dataSet.ClearFrame();
_dataSet.ClearObject();
Dictionary <int, uint> index2id = new Dictionary <int, uint>();
int length = reader.Header.NumFrames;
int count = 0;
for (int i = 0; i < reader.Header.NumMarkers; i++)
{
MotionObjectInfo newInfo = new MotionObjectInfo(typeof(PointObject));
newInfo.Name = reader.Header.Markers[i];
_dataSet.AddObject(newInfo);
index2id[i] = newInfo.Id;
}
while (!reader.EndOfStream)
{
TrcFrame inFrame = reader.ReadFrame();
MotionFrame outFrame = new MotionFrame(_dataSet, inFrame.Time);
for (int i = 0; i < inFrame.Markers.Length; i++)
{
uint id;
if (!index2id.TryGetValue(i, out id))
{
MotionObjectInfo newInfo = new MotionObjectInfo(typeof(PointObject));
newInfo.Name = PathEx.CombineName("unnamed", (i + 1).ToString());
_dataSet.AddObject(newInfo);
id = index2id[i] = newInfo.Id;
}
if (inFrame.Markers[i].HasValue)
{
float x, y, z;
if (float.TryParse(inFrame.Markers[i].Value.X, out x) && float.TryParse(inFrame.Markers[i].Value.Y, out y) && float.TryParse(inFrame.Markers[i].Value.Z, out z))
{
outFrame[id] = new PointObject(new Vector3(x, y, z));
}
}
}
_dataSet.AddFrame(outFrame);
if (length < count)
{
length = count;
}
if (length <= 0)
{
length = 1;
}
ctrl.ReportProgress(100 * count / length, string.Format("Load Frame: {0}/{1} ({2} sec)", count, length, inFrame.Time.ToString("0.00")));
count++;
}
ctrl.ReportProgress(100, string.Format("Done"));
ctrl.DialogResult = DialogResult.OK;
} catch (Exception) {
_dataSet.ClearObject();
_dataSet.ClearFrame();
_dataSet.DoObjectInfoSetChanged();
_dataSet.DoFrameListChanged();
throw;
}
});
if (waitForm.ShowDialog() == DialogResult.OK)
{
_dataSet.DoObjectInfoSetChanged();
_dataSet.DoFrameListChanged();
}
}