/// <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>
/// 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>
/// 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);
}
/// <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);
}
/// <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>
internal void SetCallbackByteBufferMethod()
{
m_previousImageBuffer = new TangoUnityImageData();
m_onImageAvailable = new VideoOverlayProvider.TangoService_onImageAvailable(_OnImageAvailable);
VideoOverlayProvider.SetCallback(COLOR_CAMERA_ID, m_onImageAvailable);
}
