private void OnDestroy()
{
AnimationPlayerUpdater.DeregisterAnimationPlayer(this);
if (graph.IsValid())
{
graph.Destroy();
}
}
private void Awake()
{
if (hasAwoken)
{
return;
}
AnimationPlayerUpdater.RegisterAnimationPlayer(this);
hasAwoken = true;
EnsureVersionUpgraded();
if (layers.Length == 0)
{
return;
}
bool anyLayersWithStates = false;
for (int i = 0; i < layers.Length; i++)
{
if (layers[i].states.Count > 0)
{
anyLayersWithStates = true;
break;
}
}
if (!anyLayersWithStates)
{
return;
}
//The playable graph is a directed graph of Playables.
graph = PlayableGraph.Create();
// The AnimationPlayableOutput links the graph with an animator that plays the graph.
// I think we can ditch the animator, but the documentation is kinda sparse!
OutputAnimator = gameObject.EnsureComponent <Animator>();
AnimationPlayableOutput animOutput = AnimationPlayableOutput.Create(graph, $"{name}_animation_player", OutputAnimator);
for (var i = 0; i < layers.Length; i++)
{
layers[i].InitializeSelf(graph, defaultTransition, clipSwapCollections, blendVariableValues);
}
if (layers.Length <= 1)
{
rootPlayable = layers[0].stateMixer;
}
else
{
var layerMixer = AnimationLayerMixerPlayable.Create(graph, layers.Length);
for (var i = 0; i < layers.Length; i++)
{
layers[i].InitializeLayerBlending(graph, i, layerMixer);
}
rootPlayable = layerMixer;
}
var ikConnection = GetComponent <IIKAnimationPlayerConnection>();
if (ikConnection != null)
{
var ikPlayable = ikConnection.GeneratePlayable(OutputAnimator, graph);
ikPlayable.AddInput(rootPlayable, 0, 1f);
animOutput.SetSourcePlayable(ikPlayable);
}
else
{
animOutput.SetSourcePlayable(rootPlayable);
}
//fun fact: default is DSPClock!
graph.SetTimeUpdateMode(DirectorUpdateMode.GameTime);
graph.Play();
SetVizualizerName(name + " AnimationPlayer", true);
}