public void CopyTracker(Slice2D slice, Slicer2D slicer)
{
foreach (Demo10LinearTrackedSlicer trackerComponent in Object.FindObjectsOfType <Demo10LinearTrackedSlicer>())
{
if (trackerComponent.trackerObject == this)
{
continue;
}
foreach (LinearSlicerTrackerObject trackerObject in new List <LinearSlicerTrackerObject>(trackerComponent.trackerObject.trackerList))
{
if (trackerObject.slicer != slicer)
{
continue;
}
foreach (GameObject g in slice.gameObjects)
{
LinearSlicerTrackerObject t = trackerComponent.trackerObject.GetSlicerTracker(g.GetComponent <Slicer2D>());
if (t == null)
{
t = new LinearSlicerTrackerObject();
t.slicer = g.GetComponent <Slicer2D>();
t.firstPosition = trackerObject.firstPosition;
t.lastPosition = trackerObject.lastPosition;
t.tracking = true;
trackerComponent.trackerObject.trackerList.Add(t);
}
}
}
}
}
public void Update(Vector2 position, float minVertexDistance = 1f)
{
foreach (Slicer2D slicer in Slicer2D.GetList())
{
LinearSlicerTrackerObject tracker = GetSlicerTracker(slicer);
if (tracker == null)
{
tracker = new LinearSlicerTrackerObject();
tracker.slicer = slicer;
trackerList.Add(tracker);
}
Vector2D trackedPos = new Vector2D(slicer.transform.transform.InverseTransformPoint(position));
if (tracker.lastPosition != null)
{
if (slicer.GetPolygon().PointInPoly(trackedPos))
{
if (tracker.tracking == false)
{
//tracker.pointsList.Add(tracker.lastPosition);
tracker.firstPosition = tracker.lastPosition;
}
tracker.tracking = true;
//if (tracker.pointsList.Count < 1 || (Vector2D.Distance (trackedPos, tracker.pointsList.Last ()) > minVertexDistance / 4f)) {
// tracker.pointsList.Add(trackedPos);
//}
}
else if (tracker.tracking == true)
{
tracker.tracking = false;
//tracker.pointsList.Add(trackedPos);
if (tracker.firstPosition != null)
{
tracker.lastPosition = trackedPos;
Pair2D slicePair = new Pair2D(new Vector2D(slicer.transform.TransformPoint(tracker.firstPosition.ToVector2())), new Vector2D(slicer.transform.TransformPoint(tracker.lastPosition.ToVector2())));
Slice2D slice = slicer.LinearSlice(slicePair);
if (slice.gameObjects.Count > 0)
{
CopyTracker(slice, slicer);
}
;
}
trackerList.Remove(tracker);
}
}
if (tracker != null)
{
tracker.lastPosition = trackedPos;
}
}
}
