Module wire 

What the host and a mod say each frame about one entity (see docs/design/yog-body.md): the Frame the host sends, the Ops the mod answers with. Little-endian; strings are a u16 length and UTF-8.

Structs

BoneOp

What to change about a vanilla part.

Capture

The posed geometry of an entity (entity space, see the design doc).

Frame

One entity, this frame.

Mesh

Quads with one texture.

Ops

A mod’s answer: operations, written in order.

Enums

Anchor

Where a mesh’s vertices are.

Mode

How a mesh is drawn.