# M16-GAP-00035 Status

status: done
task: CAST modifier LOCAL_EXACT slice
updated: 2026-08-20 America/New_York

scope: CAST modifier identity, factor, radius, cast mode flags and visibility modes for `mesh:WebGapCastMesh`.

evidence:

- Desktop fixture exposes `WebGapCast` with factor 0.65, radius 2.5 and stable cast flags; save/reopen is exact.
- WASM/Main exposes the same modifier parameters from the same fixture; save/reopen is exact.
- Malformed Blend input is rejected without mutating Main.
- `npm --prefix web run test:generated-gap -- --task M16-GAP-00035` and `node tools/web/check-generated-gap.mjs --task M16-GAP-00035` exited 0.

knownRisk: Full evaluated Cast geometry and editor mutation remain outside this metadata/local-exact modifier slice.

nextTask: `M16-GAP-00036`