Module ordering 

Orderings turn Art into a RankMap.

This is the single seam where “reveal the art in a way that depends on the art” lives. Implement Ordering and you control the choreography; the rest of the engine (rendering, easing, diffing) is oblivious to how ranks were chosen.

Structs

Directional

Reveal the art as a clean directional wipe, ranking each cell by its position along one axis. Predictable and intuitive: a tall dragon paints from the top, a wide serpent from the left, and nothing shows until the wipe reaches it. This is the Loader default.

Geodesic

Reveal by tracing the art’s skeleton.

GeodesicReport

Diagnostics describing how well a piece of art suits geodesic reveal.

Scanline

Reveal in reading order: top-to-bottom, left-to-right.

Enums

Direction

The direction a Directional reveal sweeps.

StartHint

Which end of the spine the Geodesic reveal starts at.

Traits

Ordering

Assigns every ink cell a reveal rank in 0..=1.