public void OnFrameMatAcquired(Mat bgraMat, Matrix4x4 projectionMatrix, Matrix4x4 cameraToWorldMatrix)
{
Imgproc.cvtColor(bgraMat, grayMat, Imgproc.COLOR_BGRA2GRAY);
Imgproc.equalizeHist(grayMat, grayMat);
if (enableDetection && !isDetecting)
{
isDetecting = true;
grayMat.copyTo(grayMat4Thread);
System.Threading.Tasks.Task.Run(() => {
isThreadRunning = true;
DetectObject();
isThreadRunning = false;
OnDetectionDone();
});
}
Rect[] rects;
if (!useSeparateDetection)
{
if (hasUpdatedDetectionResult)
{
hasUpdatedDetectionResult = false;
lock (rectangleTracker) {
rectangleTracker.UpdateTrackedObjects(detectionResult.toList());
}
}
lock (rectangleTracker) {
rectangleTracker.GetObjects(resultObjects, true);
}
rects = resultObjects.ToArray();
}
else
{
if (hasUpdatedDetectionResult)
{
hasUpdatedDetectionResult = false;
//UnityEngine.WSA.Application.InvokeOnAppThread (() => {
// Debug.Log("process: get rectsWhereRegions were got from detectionResult");
//}, true);
lock (rectangleTracker) {
rectsWhereRegions = detectionResult.toArray();
}
rects = rectsWhereRegions;
}
else
{
//UnityEngine.WSA.Application.InvokeOnAppThread (() => {
// Debug.Log("process: get rectsWhereRegions from previous positions");
//}, true);
lock (rectangleTracker) {
rectsWhereRegions = rectangleTracker.CreateCorrectionBySpeedOfRects();
}
rects = rectsWhereRegions;
}
detectedObjectsInRegions.Clear();
if (rectsWhereRegions.Length > 0)
{
int len = rectsWhereRegions.Length;
for (int i = 0; i < len; i++)
{
DetectInRegion(grayMat, rectsWhereRegions [i], detectedObjectsInRegions);
}
}
lock (rectangleTracker) {
rectangleTracker.UpdateTrackedObjects(detectedObjectsInRegions);
rectangleTracker.GetObjects(resultObjects, true);
}
rects = resultObjects.ToArray();
}
UnityEngine.WSA.Application.InvokeOnAppThread(() => {
if (!webCamTextureToMatHelper.IsPlaying())
{
return;
}
DrawRects(rects, bgraMat.width(), bgraMat.height());
bgraMat.Dispose();
Vector3 ccCameraSpacePos = UnProjectVector(projectionMatrix, new Vector3(0.0f, 0.0f, overlayDistance));
Vector3 tlCameraSpacePos = UnProjectVector(projectionMatrix, new Vector3(-overlayDistance, overlayDistance, overlayDistance));
//position
Vector3 position = cameraToWorldMatrix.MultiplyPoint3x4(ccCameraSpacePos);
gameObject.transform.position = position;
//scale
Vector3 scale = new Vector3(Mathf.Abs(tlCameraSpacePos.x - ccCameraSpacePos.x) * 2, Mathf.Abs(tlCameraSpacePos.y - ccCameraSpacePos.y) * 2, 1);
gameObject.transform.localScale = scale;
// Rotate the canvas object so that it faces the user.
Quaternion rotation = Quaternion.LookRotation(-cameraToWorldMatrix.GetColumn(2), cameraToWorldMatrix.GetColumn(1));
gameObject.transform.rotation = rotation;
rectOverlay.UpdateOverlayTransform(gameObject.transform);
}, false);
}
public void OnFrameMatAcquired(Mat bgraMat, Matrix4x4 projectionMatrix, Matrix4x4 cameraToWorldMatrix)
{
Mat downScaleMat = null;
float DOWNSCALE_RATIO;
if (enableDownScale)
{
downScaleMat = imageOptimizationHelper.GetDownScaleMat(bgraMat);
DOWNSCALE_RATIO = imageOptimizationHelper.downscaleRatio;
}
else
{
downScaleMat = bgraMat;
DOWNSCALE_RATIO = 1.0f;
}
Imgproc.cvtColor(downScaleMat, grayMat, CVTCOLOR_CODE);
Imgproc.equalizeHist(grayMat, grayMat);
if (enableDetection && !isDetecting)
{
isDetecting = true;
grayMat.copyTo(grayMat4Thread);
System.Threading.Tasks.Task.Run(() =>
{
isThreadRunning = true;
DetectObject(grayMat4Thread, out detectionResult, cascade4Thread);
isThreadRunning = false;
OnDetectionDone();
});
}
Rect[] rects;
if (!useSeparateDetection)
{
if (hasUpdatedDetectionResult)
{
hasUpdatedDetectionResult = false;
lock (rectangleTracker)
{
rectangleTracker.UpdateTrackedObjects(detectionResult);
}
}
lock (rectangleTracker)
{
rectangleTracker.GetObjects(resultObjects, true);
}
rects = resultObjects.ToArray();
}
else
{
Rect[] rectsWhereRegions;
if (hasUpdatedDetectionResult)
{
hasUpdatedDetectionResult = false;
//UnityEngine.WSA.Application.InvokeOnAppThread (() => {
// Debug.Log("process: get rectsWhereRegions were got from detectionResult");
//}, true);
lock (rectangleTracker)
{
rectsWhereRegions = detectionResult.ToArray();
}
}
else
{
//UnityEngine.WSA.Application.InvokeOnAppThread (() => {
// Debug.Log("process: get rectsWhereRegions from previous positions");
//}, true);
lock (rectangleTracker)
{
rectsWhereRegions = rectangleTracker.CreateCorrectionBySpeedOfRects();
}
}
detectedObjectsInRegions.Clear();
int len = rectsWhereRegions.Length;
for (int i = 0; i < len; i++)
{
DetectInRegion(grayMat, rectsWhereRegions[i], detectedObjectsInRegions, cascade);
}
lock (rectangleTracker)
{
rectangleTracker.UpdateTrackedObjects(detectedObjectsInRegions);
rectangleTracker.GetObjects(resultObjects, true);
}
rects = resultObjects.ToArray();
}
if (enableDownScale)
{
int len = rects.Length;
for (int i = 0; i < len; i++)
{
Rect rect = rects[i];
// restore to original size rect
rect.x = (int)(rect.x * DOWNSCALE_RATIO);
rect.y = (int)(rect.y * DOWNSCALE_RATIO);
rect.width = (int)(rect.width * DOWNSCALE_RATIO);
rect.height = (int)(rect.height * DOWNSCALE_RATIO);
}
}
Enqueue(() =>
{
if (!webCamTextureToMatHelper.IsPlaying())
{
return;
}
DrawRects(rects, bgraMat.width(), bgraMat.height());
bgraMat.Dispose();
Vector3 ccCameraSpacePos = UnProjectVector(projectionMatrix, new Vector3(0.0f, 0.0f, overlayDistance));
Vector3 tlCameraSpacePos = UnProjectVector(projectionMatrix, new Vector3(-overlayDistance, overlayDistance, overlayDistance));
//position
Vector3 position = cameraToWorldMatrix.MultiplyPoint3x4(ccCameraSpacePos);
gameObject.transform.position = position;
//scale
Vector3 scale = new Vector3(Mathf.Abs(tlCameraSpacePos.x - ccCameraSpacePos.x) * 2, Mathf.Abs(tlCameraSpacePos.y - ccCameraSpacePos.y) * 2, 1);
gameObject.transform.localScale = scale;
// Rotate the canvas object so that it faces the user.
Quaternion rotation = Quaternion.LookRotation(-cameraToWorldMatrix.GetColumn(2), cameraToWorldMatrix.GetColumn(1));
gameObject.transform.rotation = rotation;
rectOverlay.UpdateOverlayTransform(gameObject.transform);
});
}
// Update is called once per frame
void Update()
{
lock (sync) {
while (ExecuteOnMainThread.Count > 0)
{
ExecuteOnMainThread.Dequeue().Invoke();
}
}
if (webCamTextureToMatHelper.IsPlaying() && webCamTextureToMatHelper.DidUpdateThisFrame())
{
Mat rgbaMat = webCamTextureToMatHelper.GetDownScaleMat(webCamTextureToMatHelper.GetMat());
Imgproc.cvtColor(rgbaMat, grayMat, Imgproc.COLOR_RGBA2GRAY);
Imgproc.equalizeHist(grayMat, grayMat);
if (enableDetection && !isDetecting)
{
isDetecting = true;
grayMat.copyTo(grayMat4Thread);
StartThread(ThreadWorker);
}
Rect[] rects;
if (!useSeparateDetection)
{
if (hasUpdatedDetectionResult)
{
hasUpdatedDetectionResult = false;
rectangleTracker.UpdateTrackedObjects(detectionResult.toList());
}
rectangleTracker.GetObjects(resultObjects, true);
rects = resultObjects.ToArray();
// rects = rectangleTracker.CreateCorrectionBySpeedOfRects ();
DrawRects(rects, grayMat.width(), grayMat.height());
}
else
{
if (hasUpdatedDetectionResult)
{
hasUpdatedDetectionResult = false;
//Debug.Log("process: get rectsWhereRegions were got from detectionResult");
rectsWhereRegions = detectionResult.toArray();
// rects = rectsWhereRegions;
// for (int i = 0; i < rects.Length; i++) {
// Imgproc.rectangle (rgbaMat, new Point (rects [i].x, rects [i].y), new Point (rects [i].x + rects [i].width, rects [i].y + rects [i].height), new Scalar (0, 0, 255, 255), 1);
// }
}
else
{
//Debug.Log("process: get rectsWhereRegions from previous positions");
rectsWhereRegions = rectangleTracker.CreateCorrectionBySpeedOfRects();
// rects = rectsWhereRegions;
// for (int i = 0; i < rects.Length; i++) {
// Imgproc.rectangle (rgbaMat, new Point (rects [i].x, rects [i].y), new Point (rects [i].x + rects [i].width, rects [i].y + rects [i].height), new Scalar (0, 255, 0, 255), 1);
// }
}
detectedObjectsInRegions.Clear();
if (rectsWhereRegions.Length > 0)
{
int len = rectsWhereRegions.Length;
for (int i = 0; i < len; i++)
{
DetectInRegion(grayMat, rectsWhereRegions [i], detectedObjectsInRegions);
}
}
rectangleTracker.UpdateTrackedObjects(detectedObjectsInRegions);
rectangleTracker.GetObjects(resultObjects, true);
rects = resultObjects.ToArray();
DrawRects(rects, grayMat.width(), grayMat.height());
}
}
if (webCamTextureToMatHelper.IsPlaying())
{
Matrix4x4 cameraToWorldMatrix = Camera.main.cameraToWorldMatrix;;
Vector3 ccCameraSpacePos = UnProjectVector(projectionMatrix, new Vector3(0.0f, 0.0f, overlayDistance));
Vector3 tlCameraSpacePos = UnProjectVector(projectionMatrix, new Vector3(-overlayDistance, overlayDistance, overlayDistance));
//position
Vector3 position = cameraToWorldMatrix.MultiplyPoint3x4(ccCameraSpacePos);
gameObject.transform.position = position;
//scale
Vector3 scale = new Vector3(Mathf.Abs(tlCameraSpacePos.x - ccCameraSpacePos.x) * 2, Mathf.Abs(tlCameraSpacePos.y - ccCameraSpacePos.y) * 2, 1);
gameObject.transform.localScale = scale;
// Rotate the canvas object so that it faces the user.
Quaternion rotation = Quaternion.LookRotation(-cameraToWorldMatrix.GetColumn(2), cameraToWorldMatrix.GetColumn(1));
gameObject.transform.rotation = rotation;
rectOverlay.UpdateOverlayTransform(gameObject.transform);
}
}
