/// <summary>
/// Copies the given ZEDMat to a given OpenCV mat, creating either or both mats if necessary, then calls an ImageUpdatedEvent with them.
/// Used in OnZEDGrabbed to call different events, and to make it easy to add more kinds of images/events by just adding more calls to this method.
/// </summary>
/// <param name="cam">Unity Camera object that represents the ZED camera. Usually from ZEDManager.GetLeftCamera() or ZEDManager.GetRightCamera().</param>
/// <param name="zedmat">ZEDMat used to get the ZED image. Passing an empty one is okay - it'll get filled appropriately.</param>
/// <param name="view">Type of image requested, like LEFT or LEFT_GRAY.</param>
/// <param name="mattype">Data type and channel of required ZEDMat. See summaries over each enum entry to know which is correct for your image type.</param>
/// <param name="cvMat">OpenCV mat to copy to. Passing an empty one is okay - it'll get filled appropriately.</param>
/// <param name="updateevent">Event to call if the method retrieves the image successfully.</param>
private void DeployGrabbedEvent(Camera cam, ref ZEDMat zedmat, VIEW view, ZEDMat.MAT_TYPE mattype, ref Mat cvMat, ImageUpdatedEvent updateevent,
OpenCVConversion conversionatend = OpenCVConversion.NONE)
{
if (zedmat == null)
{
zedmat = new ZEDMat((uint)zedCam.ImageWidth, (uint)zedCam.ImageHeight, mattype);
}
/*if (cvMat == null)
* {
* cvMat = SLMat2CVMat(zedmat, mattype);
* }*/
ERROR_CODE err = zedManager.zedCamera.RetrieveImage(zedmat, view, ZEDMat.MEM.MEM_CPU, zedmat.GetResolution());
if (err == ERROR_CODE.SUCCESS)
{
Mat buffermat = GetOpenCVBufferMat(zedCam.ImageHeight, zedCam.ImageWidth, SLMatType2CVMatType(mattype));
//copyToMat(zedmat.GetPtr(), cvMat);
Utils.copyToMat(zedmat.GetPtr(), buffermat);
ConvertColorSpace(buffermat, ref cvMat, conversionatend);
//Mat convertedmat = ConvertColorSpace(buffermat, conversionatend);
//updateevent.Invoke(cam, camMat, cvMat);
updateevent.Invoke(cam, camMat, cvMat);
}
}
public Task Handle(ImageUpdatedEvent notification, CancellationToken cancellationToken)
{
return(Task.CompletedTask);
}
