public void OnTangoImageAvailableEventHandler(Tango.TangoEnums.TangoCameraId cameraId, Tango.TangoUnityImageData imageBuffer)
{
if (imageBuffer != null)
{
videoImages.Add(imageBuffer);
}
}
/// <summary>
/// Register to get Tango image events.
///
/// NOTE: Tango image events happen on a different thread than the main
/// Unity thread.
/// </summary>
/// <param name="cameraId">Camera identifier to get events for.</param>
/// <param name="useExperimentalOverlay">If true, use the experimental video overlay.</param>
/// <param name="videoOverlayTexture">The video overlay texture to use. Only used in experimental mode.</param>
internal virtual void SetCallback(Tango.TangoEnums.TangoCameraId cameraId, bool useExperimentalOverlay, YUVTexture videoOverlayTexture)
{
m_usingExperimentalOverlay = useExperimentalOverlay;
if (!useExperimentalOverlay)
{
m_previousImageBuffer = new TangoUnityImageData();
m_onImageAvailable = new Tango.VideoOverlayProvider.TangoService_onImageAvailable(_OnImageAvailable);
Tango.VideoOverlayProvider.SetCallback(cameraId, m_onImageAvailable);
}
else
{
if (videoOverlayTexture != null)
{
m_onUnityFrameAvailable = new Tango.VideoOverlayProvider.TangoService_onUnityFrameAvailable(_OnExperimentalUnityFrameAvailable);
VideoOverlayProvider.ExperimentalConnectTexture(cameraId,
videoOverlayTexture,
m_onUnityFrameAvailable);
Debug.Log("VideoOverlayListener.SetCallback() : Experimental Overlay listener hooked up");
}
else
{
Debug.Log("VideoOverlayListener.SetCallback() : No Texture2D found!");
}
}
}
/// <summary>
/// Handle the callback set by the Tango Service when a new image is available.
/// </summary>
/// <param name="callbackContext">Callback context.</param>
/// <param name="cameraId">Camera identifier.</param>
private void _OnExperimentalUnityFrameAvailable(IntPtr callbackContext, Tango.TangoEnums.TangoCameraId cameraId)
{
lock (m_lockObject)
{
m_previousCameraId = cameraId;
m_shouldSendTextureIdMethodEvent = true;
}
}
public void OnTangoImageMultithreadedAvailable(Tango.TangoEnums.TangoCameraId id, Tango.TangoImageBuffer buf)
{
if (fCount == 0)
{
JLog("ExperimentalTangoImageAvailable on " + id.ToString());
}
fCount++;
}
public void OnExperimentalTangoImageAvailable(Tango.TangoEnums.TangoCameraId id)
{
if (fCount == 0)
{
JLog("ExperimentalTangoImageAvailable on " + id.ToString());
}
fCount++;
}
public void OnTangoImageAvailableEventHandler(Tango.TangoEnums.TangoCameraId cameraId,
Tango.TangoUnityImageData imageBuffer)
{
TangoSupport.DetectMarkers(imageBuffer, cameraId,
TangoSupport.MarkerType.QRCODE, MARKER_SIZE, markerList);
if (markerList.Count > 0)
{
TangoSupport.Marker marker = markerList[0];
qrcodePlane.transform.position = marker.m_translation;
qrcodePlane.transform.rotation = marker.m_orientation;
var bottomToTop = marker.m_corner3DP3 - marker.m_corner3DP0;
var leftToRight = marker.m_corner3DP1 - marker.m_corner3DP0;
plane.transform.localScale = new Vector3(leftToRight.magnitude, 1, bottomToTop.magnitude) * 0.1f;
}
}
/// <summary>
/// Register to get Tango image events for the texture ID is updated.
///
/// NOTE: Tango image events happen on a different thread than the main
/// Unity thread.
/// </summary>
/// <param name="cameraId">Camera identifier to get events for.</param>
/// <param name="videoOverlayTexture">The video overlay texture to use.</param>
internal virtual void SetCallbackTextureIdMethod(Tango.TangoEnums.TangoCameraId cameraId,
YUVTexture videoOverlayTexture)
{
if (videoOverlayTexture != null)
{
m_onUnityFrameAvailable =
new Tango.VideoOverlayProvider.TangoService_onUnityFrameAvailable(_OnExperimentalUnityFrameAvailable);
VideoOverlayProvider.ExperimentalConnectTexture(cameraId,
videoOverlayTexture,
m_onUnityFrameAvailable);
Debug.Log("VideoOverlayListener.SetCallback() : Experimental Overlay listener hooked up");
}
else
{
Debug.Log("VideoOverlayListener.SetCallback() : No Texture2D found!");
}
}
/// <summary>
/// DEPRECATED: Handle the callback set by the Tango Service when a new image is available.
/// </summary>
/// <param name="callbackContext">Callback context.</param>
/// <param name="cameraId">Camera identifier.</param>
protected void _OnExperimentalUnityFrameAvailable(IntPtr callbackContext, Tango.TangoEnums.TangoCameraId cameraId)
{
m_previousCameraId = cameraId;
m_shouldSendEvent = true;
}
/// <summary>
/// Handle the callback sent by the Tango Service
/// when a new image is sampled.
/// </summary>
/// <param name="cameraId">Camera identifier.</param>
/// <param name="callbackContext">Callback context.</param>
/// <param name="imageBuffer">Image buffer.</param>
protected abstract void _OnImageAvailable(IntPtr callbackContext,
Tango.TangoEnums.TangoCameraId cameraId,
Tango.TangoImageBuffer imageBuffer);
/// <summary>
/// Sets the callback for image updates.
/// </summary>
/// <param name="cameraId">Camera identifier.</param>
public virtual void SetCallback(Tango.TangoEnums.TangoCameraId cameraId)
{
m_onImageAvailable = new Tango.VideoOverlayProvider.TangoService_onImageAvailable(_OnImageAvailable);
Tango.VideoOverlayProvider.SetCallback(cameraId, m_onImageAvailable);
}
/// <summary>
/// Register to get Tango image events for getting the texture byte buffer callback.
///
/// NOTE: Tango image events happen on a different thread than the main
/// Unity thread.
/// </summary>
/// <param name="cameraId">Camera identifier to get events for.</param>
internal virtual void SetCallbackByteBufferMethod(Tango.TangoEnums.TangoCameraId cameraId)
{
m_previousImageBuffer = new TangoUnityImageData();
m_onImageAvailable = new Tango.VideoOverlayProvider.TangoService_onImageAvailable(_OnImageAvailable);
Tango.VideoOverlayProvider.SetCallback(cameraId, m_onImageAvailable);
}
