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(); } }