public static Shapes.Thing FindClosest(VideoProcessing vp, Shapes.ShapeTypes type, double FindTolerance, int retries, string templatefilename = null, double threshold = -1)
{
while (retries-- > 0)
{
Global.DoBackgroundWork();
//for (int i = 0; i < 3; i++) vp.GetMeasurementFrame(); //skip 10 frames
Shapes.Thing thing = null;
switch (type)
{
case Shapes.ShapeTypes.Circle:
thing = GetClosestCircle(vp, FindTolerance);
break;
case Shapes.ShapeTypes.Fiducial:
var things = FindTemplates(vp, templatefilename, threshold);
thing = GetClosest(GetWithin(things, FindTolerance));
break;
case Shapes.ShapeTypes.Rectangle:
thing = GetSmallestCenteredRectangle(FindRectangles(vp));
break;
default:
Global.Instance.DisplayText("detection of " + type + " not yet supported", Color.Red);
break;
}
if (thing != null)
{
return(thing);
}
}
return(null);
}
public PartLocation(Shapes.Thing thing)
{
X = thing.X; Y = thing.Y; A = thing.A;
}