private static AbstractDrawing CreateDrawing(Metadata metadata, long timestamp, OpenPosePerson person)
{
// We only support files created using the BODY_25 model, not COCO or MPI.
if (person.pose_keypoints_2d != null && person.pose_keypoints_2d.Count != 75)
{
return(null);
}
string toolName = "OpenPoseBody25";
DrawingToolGenericPosture tool = ToolManager.Tools[toolName] as DrawingToolGenericPosture;
if (tool == null)
{
return(null);
}
GenericPosture posture = GenericPostureManager.Instanciate(tool.ToolId, true);
ParsePosture(posture, person);
DrawingGenericPosture drawing = new DrawingGenericPosture(tool.ToolId, PointF.Empty, posture, timestamp, metadata.AverageTimeStampsPerFrame, ToolManager.GetStylePreset(toolName));
drawing.Name = "OpenPose";
// Disable onion skinning.
drawing.InfosFading.UseDefault = false;
drawing.InfosFading.ReferenceTimestamp = timestamp;
drawing.InfosFading.AverageTimeStampsPerFrame = metadata.AverageTimeStampsPerFrame;
drawing.InfosFading.AlwaysVisible = false;
drawing.InfosFading.OpaqueFrames = 1;
drawing.InfosFading.FadingFrames = 0;
return(drawing);
}
private void ImportOtherDrawingsData(Metadata metadata)
{
LinearKinematics linearKinematics = new LinearKinematics();
// Trackable drawing's individual points.
foreach (ITrackable trackable in metadata.TrackableDrawings())
{
Dictionary <string, TrackablePoint> trackablePoints = metadata.TrackabilityManager.GetTrackablePoints(trackable);
if (trackablePoints == null)
{
continue;
}
foreach (var pair in trackablePoints)
{
TrackablePoint tp = pair.Value;
Timeline <TrackFrame> timeline = pair.Value.Timeline;
if (timeline.Count == 0)
{
continue;
}
List <TimedPoint> samples = timeline.Enumerate().Select(p => new TimedPoint(p.Location.X, p.Location.Y, p.Time)).ToList();
FilteredTrajectory traj = new FilteredTrajectory();
traj.Initialize(samples, metadata.CalibrationHelper);
TimeSeriesCollection tsc = linearKinematics.BuildKinematics(traj, metadata.CalibrationHelper);
string name = trackable.Name;
Color color = trackable.Color;
// Custom drawings may have dedicated names for their handles.
DrawingGenericPosture dgp = trackable as DrawingGenericPosture;
if (dgp == null)
{
name = name + " - " + pair.Key;
}
else
{
foreach (var handle in dgp.GenericPostureHandles)
{
if (handle.Reference.ToString() != pair.Key)
{
continue;
}
name = name + " - " + (string.IsNullOrEmpty(handle.Name) ? pair.Key : handle.Name);
color = handle.Color == Color.Transparent ? trackable.Color : handle.Color;
break;
}
}
TimeSeriesPlotData data = new TimeSeriesPlotData(name, color, tsc);
timeSeriesData.Add(data);
filteredTrajectories.Add(data, traj);
}
}
}
public override AbstractDrawing GetNewDrawing(PointF origin, long timestamp, long averageTimeStampsPerFrame, IImageToViewportTransformer transformer)
{
if (ToolManager.Tools.ContainsKey(name))
{
stylePreset = ToolManager.GetStylePreset(name);
}
GenericPosture posture = GenericPostureManager.Instanciate(id, false);
AbstractDrawing drawing = new DrawingGenericPosture(id, origin, posture, timestamp, averageTimeStampsPerFrame, stylePreset);
return(drawing);
}