getMixingTo method
The track entry for the next animation when mixing from this animation, or NULL if no mixing is currently occuring. When mixing from multiple animations, MixingTo makes up a double linked list with MixingFrom.
Implementation
TrackEntry? getMixingTo() {
final to = _bindings.spine_track_entry_get_mixing_to(_entry);
if (to.address == nullptr.address) return null;
return TrackEntry._(to, _state);
}