# M16-GAP-00029 Status

status: done
task: World data-block LOCAL_EXACT slice
updated: 2026-08-20 America/New_York

scope: World identity, background color and bounded mist settings for `world:WebGapWorld`.

evidence:

- Desktop fixture exposes `WebGapWorld` with the configured color and mist fields; save/reopen is exact.
- WASM/Main exposes the same world resource from the same fixture, save/reopen is exact, and malformed Blend input leaves Main unchanged.
- `npm --prefix web run test:generated-gap -- --task M16-GAP-00029` and `node tools/web/check-generated-gap.mjs --task M16-GAP-00029` exited 0.

knownRisk: Full world shader/editor mutation remains outside this bounded data-block identity slice.

nextTask: `M16-GAP-00030`