// Takes snapshot recursively
private void TakeHierarchySnapshot(Transform transform)
{
TransformSnapshot snapshot = new TransformSnapshot(transform);
_snapshotList.Add(snapshot);
for (int i = 0; i != transform.childCount; ++i)
{
TakeHierarchySnapshot(transform.GetChild(i));
}
}
public void TakeChildSnapshots()
{
if (ChildrenSnapshots != null)
{
return;
}
ChildrenSnapshots = new TransformSnapshot[Transform.childCount];
for (int i = 0; i != ChildrenSnapshots.Length; ++i)
{
ChildrenSnapshots[i] = new TransformSnapshot(Transform.GetChild(i), true);
}
}
public override void Init()
{
if (Application.isPlaying && _snapshot == null)
{
_snapshot = new TransformSnapshot(Owner);
}
if (Owner.GetComponent <Animator>() == null)
{
Owner.gameObject.AddComponent <Animator>();
}
base.Init();
}
protected override void OnTrigger(float timeSinceTrigger)
{
if (_snapshot == null)
{
_snapshot = new TransformSnapshot(Owner);
}
if (_anchor != null)
{
Owner.position = _anchor.position;
Owner.rotation = _anchor.rotation;
}
if (_parentToAnchor)
{
Owner.parent = _anchor;
}
}
protected override void OnTrigger(float timeSinceTrigger)
{
base.OnTrigger(timeSinceTrigger);
if (_newObj != null)
{
_newSnapshot = new TransformSnapshot(_newObj.transform, false);
}
if (_oldObj != null)
{
_oldObj.SetActive(false);
}
if (_newObj != null)
{
_newObj.transform.parent = _oldObj.transform.parent;
_newObj.transform.localPosition = _offset;
_newObj.transform.localEulerAngles = _eulerAngles;
}
}
public static TransformSnapshot GetSnapshot(FSequence sequence, Transform transform)
{
if (transform == null)
{
return(null);
}
Dictionary <Transform, TransformSnapshot> sequenceSnapshots = null;
if (!_snapshots.TryGetValue(sequence, out sequenceSnapshots))
{
sequenceSnapshots = new Dictionary <Transform, TransformSnapshot>();
_snapshots.Add(sequence, sequenceSnapshots);
}
TransformSnapshot result = null;
if (!sequenceSnapshots.TryGetValue(transform, out result))
{
result = new TransformSnapshot(transform);
sequenceSnapshots.Add(transform, result);
}
return(result);
}
protected override bool BuildInternal()
{
_tracksCached = GetAnimationTracks();
_validFrameRanges.Clear();
if (_tracksCached.Count == 0 || Animator == null || Animator.runtimeAnimatorController == null)
{
return(false);
}
// build preview
#if FLUX_DEBUG
Debug.LogWarning("Creating Preview");
#endif
TransformSnapshot transformSnapshot = new TransformSnapshot(Track.Owner);
FSequence sequence = Track.Sequence;
if (_tracksCached[0].Snapshot != null)
{
_tracksCached[0].Snapshot.Restore();
}
// _snapshot = Application.isPlaying ? null : new GameObjectSnapshot( Track.Owner.gameObject );
bool ownerIsActive = Track.Owner.gameObject.activeSelf;
float speed = sequence.Speed;
if (speed != 1)
{
sequence.Speed = 1f;
}
Animator.speed = 1f;
int currentFrame = sequence.CurrentFrame;
bool isPlaying = sequence.IsPlaying;
if (!sequence.IsStopped)
{
sequence.Stop();
}
if (!sequence.IsInit)
{
sequence.Init();
}
if (!ownerIsActive)
{
HideFlags hideFlags = Track.Owner.gameObject.hideFlags;
Track.Owner.gameObject.hideFlags |= HideFlags.DontSave;
Track.Owner.gameObject.SetActive(true);
Track.Owner.gameObject.hideFlags = hideFlags;
}
FrameRange currentFrameRange = new FrameRange();
foreach (FAnimationTrack animTrack in _tracksCached)
{
animTrack.Cache = null;
animTrack.Stop(); // we need to force stop them to clear the currentEvent index
}
// set culling to get around Unity bug of recording at the start
AnimatorCullingMode animatorCullingMode = Animator.cullingMode;
Animator.cullingMode = AnimatorCullingMode.AlwaysAnimate;
Animator.enabled = true;
for (int i = 0; i != Animator.layerCount; ++i)
{
Animator.SetLayerWeight(i, 0f);
}
Animator.StartRecording(-1);
bool success = Animator.recorderMode == AnimatorRecorderMode.Record;
if (success)
{
Animator.enabled = false;
float delta = 1f / sequence.FrameRate;
int frame = 0;
while (frame <= sequence.Length)
{
bool wasEnabled = Animator.enabled;
foreach (FTrack track in _tracksCached)
{
track.UpdateEvents(frame, frame * delta);
}
if (wasEnabled)
{
currentFrameRange.End += 1;
if (Animator.enabled)
{
Animator.Update(delta);
}
else
{
Animator.enabled = true;
Animator.Update(delta);
Animator.enabled = false;
_validFrameRanges.Add(currentFrameRange);
}
}
else if (Animator.enabled)
{
Animator.Update(0);
currentFrameRange = new FrameRange(frame, frame);
}
++frame;
}
foreach (FAnimationTrack animTrack in _tracksCached)
{
animTrack.Cache = this;
}
Track = _tracksCached[0];
Animator.StopRecording();
}
if (!ownerIsActive)
{
HideFlags hideFlags = Track.Owner.gameObject.hideFlags;
Track.Owner.gameObject.hideFlags |= HideFlags.DontSave;
Track.Owner.gameObject.SetActive(false);
Track.Owner.gameObject.hideFlags = hideFlags;
}
if (speed != 1)
{
sequence.Speed = speed;
}
Animator.cullingMode = animatorCullingMode;
sequence.Stop(true);
if (currentFrame >= 0)
{
if (isPlaying)
{
sequence.Play(currentFrame);
}
else
{
sequence.SetCurrentFrame(currentFrame);
}
transformSnapshot.Restore();
}
return(success);
}
public override void Init()
{
base.Init();
_snapshot = GetSnapshot(Sequence, Owner);
}
protected override void SetDefaultValues()
{
base.SetDefaultValues();
_target = transform;
_targetSnapshot = new TransformSnapshot(_target, false);
}
