/// <summary>
/// Init the background texture at end of the frame.
/// </summary>
/// <returns>Yield return.</returns>
private IEnumerator InitBackground()
{
// wait for end of frame to not interfere with rendering thread on mac
yield return(new WaitForEndOfFrame());
Synchronizer sync = gameObject.GetComponent <Synchronizer>();
m_videoOverlayRendererHandler = TangoVideoOverlayAPI.VideoOverlayInitialize(sync.handler);
if (m_videoOverlayRendererHandler == System.IntPtr.Zero)
{
DebugLogger.WriteToLog(DebugLogger.EDebugLevel.DEBUG_WARN, "Failed to initialize VideoOverlay");
}
#if (UNITY_EDITOR || UNITY_STANDALONE_OSX)
//issue plugin event to render right after rendering thread finished rendering
Plugin.IssuePluginEvent(Plugin.PluginEvents.InitBackgroundEvent);
#elif (UNITY_IPHONE || UNITY_ANDROID)
GL.InvalidateState();
#else
#error platform is not supported
#endif
}
/// <summary>
/// Initialize the video overlay provider.
/// </summary>
public static void Init()
{
m_isInit = true;
TangoVideoOverlayAPI.VideoOverlayInitialize(TangoApplication.Instance.Handle);
}