Module avatar 

The blob avatar: one silhouette, two eyes and a little life.

The shape is a radial profile rather than a pick from a roster, so a preset, a name and Shape::random are the same kind of value and there is no vocabulary to outgrow. Colour comes from the theme.

mascot draws the same face as cells — one identity at two resolutions, since a rail and a chat header showing one name should show one being.

agent::avatar(Face::from("Sara").pose(t)).w(px(48.)).h(px(48.))

Structs

Beat

The moving parts at one instant.

Eye

One eye where it lands, in the same unit space as Shape::outline.

Eyes

Face

A face: what to draw, and what to draw it in.

Lobe

One harmonic of the outline: k bumps around the circle.

Motion

Pose

One face at one instant. A Shape’s harmonics are not interpolable — a count of lobes has no half — so blending happens here, where the outline is already sampled.

Shape

Constants

GRID

Cells across the sprite.

SAMPLES

Points the outline is sampled at. Corners land between samples, so the spline through them is rounded by the sampling itself.

Functions

avatar

The element, filling its layout bounds.

mascot

The element, filling its layout bounds.

seed

FNV-1a over a canonical form of the name — lowercased, outer whitespace dropped and inner runs collapsed to one space — so the same person keeps the same face across whatever the keyboard did.