public void BakeState(StateFrameData frameData)
{
Dictionary <string, List <StateFrameData.HitboxData> > hitboxes = BuildHitboxMap(frameData);
Dictionary <string, Transform> bones = GetBoneMap(_gameObject);
var frameCount = GetFrameCount(frameData.Animation);
foreach (var hitbox in hitboxes.Values.SelectMany(x => x))
{
hitbox.BakedPositions = new Translation[frameCount];
}
if (hitboxes.Count < 0 || bones.Count < 0)
{
return;
}
var root = _gameObject.transform;
var graph = PlayableGraph.Create();
var output = AnimationPlayableOutput.Create(graph, "Animation", _animator);
var playable = AnimationClipPlayable.Create(graph, frameData.Animation);
for (var i = 0; i < frameCount; i++)
{
playable.SetTime(i * Time.fixedDeltaTime);
graph.Evaluate();
foreach (var kvp in hitboxes)
{
Transform bind;
if (!bones.TryGetValue(kvp.Key, out bind))
{
bind = root;
}
foreach (var hitbox in kvp.Value)
{
var worldPos = bind.TransformPoint(hitbox.Offset.Value);
hitbox.BakedPositions[i].Value = root.InverseTransformPoint(worldPos);
}
}
}
#if UNITY_EDITOR
EditorUtility.SetDirty(frameData);
#endif
graph.Destroy();
}
static Dictionary <string, List <StateFrameData.HitboxData> > BuildHitboxMap(StateFrameData state)
{
var hitboxes = new Dictionary <string, List <StateFrameData.HitboxData> >();
foreach (StateFrameData.Track track in state.Tracks)
{
foreach (var hitbox in track.Hitboxes)
{
var key = hitbox.BoundBone ?? "";
List <StateFrameData.HitboxData> data;
if (!hitboxes.TryGetValue(key, out data))
{
data = new List <StateFrameData.HitboxData>();
hitboxes[key] = data;
}
data.Add(hitbox);
}
}
return(hitboxes);
}
