public override Playable CreatePlayable(PlayableGraph graph, GameObject owner)
{
var playable = ScriptPlayable <AnimatedCameraPlayableBehaviour> .Create(graph, new AnimatedCameraPlayableBehaviour());
AnimatedCameraPlayableBehaviour clone = playable.GetBehaviour();
clone._snapshot = _snapshot.Resolve(graph.GetResolver()) as IAnimatedCameraStateSource;
return(playable);
}
public override void ProcessFrame(Playable playable, FrameData info, object playerData)
{
_trackBinding = playerData as AnimatedCamera;
if (_trackBinding == null)
{
return;
}
if (!_firstFrameHappened)
{
_defaultState = _trackBinding.GetState();
_firstFrameHappened = true;
}
AnimatedCameraState blendedState = _defaultState;
int inputPort = 0;
foreach (TimelineClip clip in _clips)
{
ScriptPlayable <AnimatedCameraPlayableBehaviour> scriptPlayable = (ScriptPlayable <AnimatedCameraPlayableBehaviour>)playable.GetInput(inputPort);
AnimatedCameraPlayableBehaviour inputBehaviour = scriptPlayable.GetBehaviour();
if (inputBehaviour != null)
{
double clipStart = clip.hasPreExtrapolation ? clip.extrapolatedStart : clip.start;
double clipDuration = clip.hasPreExtrapolation || clip.hasPostExtrapolation ? clip.extrapolatedDuration : clip.duration;
//If currently playing
if (_director.time >= clipStart && _director.time <= clipStart + clipDuration)
{
float inputWeight = playable.GetInputWeight(inputPort);
AnimatedCameraState behaviourState = inputBehaviour._snapshot.GetState();
//Interpolated behavior
if (inputBehaviour._snapshotTo != null)
{
double clipT = Math.Min(Math.Max(_director.time - clip.start, 0.0) / clip.duration, 1.0);
behaviourState = behaviourState.InterpolateTo(_trackBinding, inputBehaviour._snapshotTo.GetState(), inputBehaviour._easeType, (float)clipT);
}
//Fade playable over current state using its weight
blendedState = blendedState.InterpolateTo(_trackBinding, behaviourState, eInterpolation.Linear, inputWeight);
}
}
++inputPort;
}
_trackBinding.SetState(blendedState);
}
