@modoki/engine / index / WebSizing

Interface: WebSizing

webCanvasSizing — pure geometry for the shipped web build's rendering.web.sizeMode.

Applies ONLY to the standalone/shipped web game's layer container (App.tsx .game-wrapper) — NOT the editor viewport (which sizes itself / uses device presets). Three modes (see project-config rendering.web):

• free → the container fills the viewport; renderers use the full buffer.
• fixed → the container is letterboxed to the width×height ASPECT, centred, with bars around it; renderers fill that (smaller) container.
• max → the container fills the viewport, but each renderer's DRAWING BUFFER is clamped to at most width×height (CSS still fills, so a 4K display renders at ≤ width×height and upscales — saves fill-rate).

Kept pure (no DOM) so it's unit-testable; callers apply the returned numbers.

Rendering

height

height: number

---

sizeMode

sizeMode: "fixed" | "free" | "max"

---

width

width: number