public KinectApplier(IEffectApplier nodeApplier, IEffectApplier colorApplier, bool applyBackground)
 {
     _nodeApplier = nodeApplier;
     _colorApplier = colorApplier;
     _applyBackground = applyBackground;
 }
 public void Register(IEffectApplier applier, int id)
 {
     this.applier = applier;
     this.id      = id;
 }
 public NextUp(IEffectApplier applier)
 {
     AtTime = applier.EndTime;
     ToApply = applier;
 }