private void SetFeaturePointsLocations()
{
// populate the array of feature point names
if (this.featurePoints == null)
{
this.featurePoints = Enum.GetValues(typeof(FeaturePoint));
}
if (!this.lastFaceTrackSucceeded || this.lastDrawFeaturePoints != this.DrawFeaturePoints)
{
if (this.Canvas.Children.Count > 0)
{
RemoveAllFromCanvas("FacePoint_");
}
this.lastDrawFeaturePoints = this.DrawFeaturePoints;
return;
}
if ((this.DrawFeaturePoints != DrawFeaturePoint.None) && (this.featurePoints != null))
{
foreach (FeaturePoint fp in this.featurePoints)
{
UpdateTextControls(
(this.DrawFeaturePoints == DrawFeaturePoint.ByValue) ? ((int)fp).ToString() : fp.ToString(),
"FacePoint", Brushes.LimeGreen,
(int)this.facePoints[fp].X, (int)this.facePoints[fp].Y);
}
}
}
public void DrawFeaturePoints(DrawFeaturePoint drawFeature)
{
this.drawFeaturePoints = drawFeature;
foreach (SkeletonFaceTracker faceInformation in this.trackedSkeletons.Values)
{
faceInformation.DrawFeaturePoints = drawFeature;
}
}
