Hi,

I am wondering if there is an API in JavaFX that allows me to be notified when a frame into a scene has been completely rendered.

This would allow me to take snapshots or "do something" for each frame being completed. Imagine saving a JavaFX scene to a media file. It would be even better to be notified before starting and after finishing a frame.

Something like:

scene.addRenderListener(renderListener);

and

// called before scene creation
renderListener.onInit(scene,time)

// called before rendering the frame
renderListener.onFrameStart(scene,time)

// called when the frame is completely rendered
renderListener.onFrameEnd(scene,time)

// called after scene destruction
renderListener.onDispose(scene,time)