public override void ProcessFrame(Playable playable, FrameData info, object playerData)
{
// First frame of each behaviour: play audio clip if given, play audio source if given
int inputCount = playable.GetInputCount();
for (int i = 0; i < inputCount; i++)
{
float inputWeight = playable.GetInputWeight(i);
m_CurrentWeights[i] = inputWeight;
ScriptPlayable <AudioSnapshotBehaviour> inputPlayable = (ScriptPlayable <AudioSnapshotBehaviour>)playable.GetInput(i);
AudioSnapshotBehaviour input = inputPlayable.GetBehaviour();
if (Application.isPlaying)
{
input.PlayAudio(inputWeight);
}
input.audioSource.volume = input.weightedVolume ? input.volume * playable.GetInputWeight(i) : input.volume;
}
if (m_Mixer != null)
{
m_Mixer.TransitionToSnapshots(m_Snapshots, m_CurrentWeights, 0f);
}
}
public override Playable CreatePlayable(PlayableGraph graph, GameObject owner)
{
var playable = ScriptPlayable <AudioSnapshotBehaviour> .Create(graph, template);
AudioSnapshotBehaviour clone = playable.GetBehaviour();
clone.audioSource = audioSource.Resolve(graph.GetResolver());
return(playable);
}
public override void OnGraphStart(Playable playable)
{
int inputCount = playable.GetInputCount();
m_Snapshots = new AudioMixerSnapshot[inputCount];
m_CurrentWeights = new float[inputCount];
for (int i = 0; i < inputCount; i++)
{
ScriptPlayable <AudioSnapshotBehaviour> inputPlayable = (ScriptPlayable <AudioSnapshotBehaviour>)playable.GetInput(i);
AudioSnapshotBehaviour input = inputPlayable.GetBehaviour();
m_Snapshots[i] = input.snapshot;
}
if (m_Snapshots.Length > 0)
{
m_Mixer = m_Snapshots[0].audioMixer;
}
}