private static FAnimationTrackCache GetAnimationPreview(FAnimationTrack animTrack, bool createIfDoesntExist)
{
Dictionary <int, FAnimationTrackCache> sequencePreviews = null;
if (!_animPreviews.TryGetValue(animTrack.Sequence.GetInstanceID(), out sequencePreviews))
{
if (!createIfDoesntExist)
{
return(null);
}
sequencePreviews = new Dictionary <int, FAnimationTrackCache>();
_animPreviews.Add(animTrack.Sequence.GetInstanceID(), sequencePreviews);
}
FAnimationTrackCache preview = null;
if (!sequencePreviews.TryGetValue(animTrack.Owner.GetInstanceID(), out preview))
{
if (!createIfDoesntExist)
{
return(null);
}
preview = new FAnimationTrackCache(animTrack);
sequencePreviews.Add(animTrack.Owner.GetInstanceID(), preview);
}
return(preview);
}
public static FAnimationTrackCache GetAnimationPreview(FSequence sequence, Transform owner)
{
Dictionary <int, FAnimationTrackCache> sequencePreviews = null;
FAnimationTrackCache animationTrackCache = null;
if (_animPreviews.TryGetValue(sequence.GetInstanceID(), out sequencePreviews))
{
sequencePreviews.TryGetValue(owner.GetInstanceID(), out animationTrackCache);
}
return(animationTrackCache);
}
public override void ClearCache()
{
FAnimationTrackCache preview = (FAnimationTrackCache)Cache;//GetAnimationPreview( this, false );
if (preview != null)
{
if (preview.NumberTracksCached <= 1)
{
DeleteAnimationPreview(this);
}
else
{
preview.Build(true);
}
}
}
public override void CreateCache()
{
FAnimationTrackCache preview = GetAnimationPreview(this);
preview.Build(true);
}