🚧 Geo Shape

A unified "geo" shape — a single element whose geometry (rectangle, ellipse, diamond, triangle, …) is chosen by a property — does not exist here.

Planned — not yet available.

Instead, @oh-just-another/scene ships geometry as distinct built-in element types: RectangleElement, EllipseElement, PolygonElement (an arbitrary closed polygon), and PathElement. Each has its own type guard (isRectangle, isEllipse, isPolygon, isPath).

import { isRectangle, isEllipse, isPolygon } from "@oh-just-another/scene";

Custom geometry can be registered via registerBounder and the outline-sampler API without amending the built-in union.