public void registerFrameParticipant ( FrameParticipant participant ) { Object [ ] nparts = ListUtil . testAndAddRef ( _participants , participant ) ; if ( nparts == null ) { log . warning ( "Refusing to add duplicate frame participant! " + participant ) ; } else { _participants = nparts ; } }
Registers a frame participant . The participant will be given the opportunity to do processing and rendering on each frame .