Voxel-animation architecture

AnimationSet is both the server's headless set and the state behind AnimationDocument on the client. Its snapshot holds a rig label and the clips, in order; each clip holds tracks of keys addressed by block name path. The stored file leaves out a key's interpolation when it is "linear", and the decoder fills it back in. A set knows nothing about models: a model links it and binds its tracks to blocks, see animation bindings. The shared room and persistence lifecycle is shown in asset workspace architecture.

Collision keys

The default resolver is last write wins. The arbiter checks the set rules through state.accepts() before the conflict keys. A key's path is keyed by its TrackPath key, so Body/Arm.L and body/arm.l collide. A removal is only refused for its keys when it carries a basis, as an undo does: a peer's newer write to the clip then refuses it. Keys inside the removed clip are not covered. See the network API for command and client details.