private void Init()
{
rgbMat = new Mat();
if (capture.isOpened())
{
Debug.Log("capture.isOpened() true");
}
else
{
Debug.Log("capture.isOpened() false");
}
Debug.Log("CAP_PROP_FORMAT: " + capture.get(Videoio.CAP_PROP_FORMAT));
Debug.Log("CV_CAP_PROP_PREVIEW_FORMAT: " + capture.get(Videoio.CV_CAP_PROP_PREVIEW_FORMAT));
Debug.Log("CAP_PROP_POS_MSEC: " + capture.get(Videoio.CAP_PROP_POS_MSEC));
Debug.Log("CAP_PROP_POS_FRAMES: " + capture.get(Videoio.CAP_PROP_POS_FRAMES));
Debug.Log("CAP_PROP_POS_AVI_RATIO: " + capture.get(Videoio.CAP_PROP_POS_AVI_RATIO));
Debug.Log("CAP_PROP_FRAME_COUNT: " + capture.get(Videoio.CAP_PROP_FRAME_COUNT));
Debug.Log("CAP_PROP_FPS: " + capture.get(Videoio.CAP_PROP_FPS));
Debug.Log("CAP_PROP_FRAME_WIDTH: " + capture.get(Videoio.CAP_PROP_FRAME_WIDTH));
Debug.Log("CAP_PROP_FRAME_HEIGHT: " + capture.get(Videoio.CAP_PROP_FRAME_HEIGHT));
capture.grab();
capture.retrieve(rgbMat, 0);
int frameWidth = rgbMat.cols();
int frameHeight = rgbMat.rows();
colors = new Color32[frameWidth * frameHeight];
texture = new Texture2D(frameWidth, frameHeight, TextureFormat.RGBA32, false);
gameObject.transform.localScale = new Vector3((float)frameWidth, (float)frameHeight, 1);
float widthScale = (float)Screen.width / (float)frameWidth;
float heightScale = (float)Screen.height / (float)frameHeight;
if (widthScale < heightScale)
{
Camera.main.orthographicSize = ((float)frameWidth * (float)Screen.height / (float)Screen.width) / 2;
}
else
{
Camera.main.orthographicSize = (float)frameHeight / 2;
}
capture.set(Videoio.CAP_PROP_POS_FRAMES, 0);
gameObject.GetComponent <Renderer> ().material.mainTexture = texture;
trackers = MultiTracker.create();
objects = new MatOfRect2d();
trackingColorList = new List <Scalar> ();
selectedPointList = new List <Point> ();
}
/// <summary>
/// Raises the reset tracker button click event.
/// </summary>
public void OnResetTrackerButtonClick()
{
if (trackers != null)
{
trackers.Dispose();
trackers = null;
}
if (objects != null)
{
objects.Dispose();
objects = null;
}
trackers = MultiTracker.create();
objects = new MatOfRect2d();
trackingColorList.Clear();
selectedPointList.Clear();
}
/// <summary>
/// Raises the video capture to mat helper initialized event.
/// </summary>
public void OnVideoCaptureToMatHelperInitialized()
{
Debug.Log("OnVideoCaptureToMatHelperInitialized");
Mat rgbMat = sourceToMatHelper.GetMat();
texture = new Texture2D(rgbMat.cols(), rgbMat.rows(), TextureFormat.RGB24, false);
Utils.fastMatToTexture2D(rgbMat, texture);
gameObject.GetComponent <Renderer>().material.mainTexture = texture;
gameObject.transform.localScale = new Vector3(rgbMat.cols(), rgbMat.rows(), 1);
Debug.Log("Screen.width " + Screen.width + " Screen.height " + Screen.height + " Screen.orientation " + Screen.orientation);
float width = rgbMat.width();
float height = rgbMat.height();
float widthScale = (float)Screen.width / width;
float heightScale = (float)Screen.height / height;
if (widthScale < heightScale)
{
Camera.main.orthographicSize = (width * (float)Screen.height / (float)Screen.width) / 2;
}
else
{
Camera.main.orthographicSize = height / 2;
}
trackers = MultiTracker.create();
objects = new MatOfRect2d();
trackingColorList = new List <Scalar>();
selectedPointList = new List <Point>();
}