# M16-GAP-00109 Status

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

scope: Mesh WAVE modifier stack exposure for `mesh:WebGapWaveMesh`.

evidence:

- Desktop fixture exposes `WebGapWave` as WAVE type code 7 with height 0.65, width 1.75, and speed 0.42; save/reopen is exact.
- WASM/Main exposes the same WAVE stack entry and matching height, width, speed, and generic visibility flags; save/reopen is exact.
- Malformed Blend input is rejected without mutating Main.
- Generator, npm comparator, and direct comparator exited 0.

knownRisk: Wave deformation evaluation remains metadata-only; this slice covers modifier stack transport and selected parameter metadata.

nextTask: `M16-GAP-00110`