// Update is called once per frame
void Update()
{
if (!sourceToMatHelper.IsInitialized())
{
return;
}
#if ((UNITY_ANDROID || UNITY_IOS) && !UNITY_EDITOR)
//Touch
int touchCount = Input.touchCount;
if (touchCount == 1)
{
Touch t = Input.GetTouch(0);
if (t.phase == TouchPhase.Ended && !EventSystem.current.IsPointerOverGameObject(t.fingerId))
{
storedTouchPoint = new Point(t.position.x, t.position.y);
//Debug.Log ("touch X " + t.position.x);
//Debug.Log ("touch Y " + t.position.y);
}
}
#else
//Mouse
if (Input.GetMouseButtonUp(0) && !EventSystem.current.IsPointerOverGameObject())
{
storedTouchPoint = new Point(Input.mousePosition.x, Input.mousePosition.y);
//Debug.Log ("mouse X " + Input.mousePosition.x);
//Debug.Log ("mouse Y " + Input.mousePosition.y);
}
#endif
if (selectedPointList.Count != 1)
{
if (!sourceToMatHelper.IsPlaying())
{
sourceToMatHelper.Play();
}
if (sourceToMatHelper.IsPlaying() && sourceToMatHelper.DidUpdateThisFrame())
{
Mat rgbMat = sourceToMatHelper.GetMat();
if (storedTouchPoint != null)
{
ConvertScreenPointToTexturePoint(storedTouchPoint, storedTouchPoint, gameObject, texture.width, texture.height);
OnTouch(storedTouchPoint, texture.width, texture.height);
storedTouchPoint = null;
}
if (selectedPointList.Count == 1)
{
foreach (var point in selectedPointList)
{
Imgproc.circle(rgbMat, point, 6, new Scalar(0, 0, 255), 2);
}
}
else if (selectedPointList.Count == 2)
{
using (MatOfPoint selectedPointMat = new MatOfPoint(selectedPointList.ToArray()))
{
// add tracker.
OpenCVForUnity.CoreModule.Rect region = Imgproc.boundingRect(selectedPointMat);
trackers.add(TrackerKCF.create(), rgbMat, new Rect2d(region.x, region.y, region.width, region.height));
}
selectedPointList.Clear();
trackingColorList.Add(new Scalar(UnityEngine.Random.Range(0, 255), UnityEngine.Random.Range(0, 255), UnityEngine.Random.Range(0, 255)));
}
trackers.update(rgbMat, objects);
// draw tracked objects regions.
Rect2d[] objectsArray = objects.toArray();
for (int i = 0; i < objectsArray.Length; i++)
{
Imgproc.rectangle(rgbMat, objectsArray[i].tl(), objectsArray[i].br(), trackingColorList[i], 2, 1, 0);
}
if (selectedPointList.Count != 1)
{
//Imgproc.putText (rgbMat, "Please touch the screen, and select tracking regions.", new Point (5, rgbMat.rows () - 10), Core.FONT_HERSHEY_SIMPLEX, 0.8, new Scalar (255, 255, 255, 255), 2, Imgproc.LINE_AA, false);
if (fpsMonitor != null)
{
fpsMonitor.consoleText = "Please touch the screen, and select tracking regions.";
}
}
else
{
//Imgproc.putText (rgbMat, "Please select the end point of the new tracking region.", new Point (5, rgbMat.rows () - 10), Core.FONT_HERSHEY_SIMPLEX, 0.8, new Scalar (255, 255, 255, 255), 2, Imgproc.LINE_AA, false);
if (fpsMonitor != null)
{
fpsMonitor.consoleText = "Please select the end point of the new tracking region.";
}
}
Utils.fastMatToTexture2D(rgbMat, texture);
}
}
else
{
if (sourceToMatHelper.IsPlaying())
{
sourceToMatHelper.Pause();
}
if (storedTouchPoint != null)
{
ConvertScreenPointToTexturePoint(storedTouchPoint, storedTouchPoint, gameObject, texture.width, texture.height);
OnTouch(storedTouchPoint, texture.width, texture.height);
storedTouchPoint = null;
}
}
}