# M16-GAP-00096 Status

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

scope: Mesh SOLIDIFY modifier stack exposure for `mesh:WebGapSolidifyMesh`.

evidence:

- Desktop fixture exposes `WebGapSolidify` as SOLIDIFY type code 33 with thickness `0.275` and offset `0.35`; save/reopen is exact.
- WASM/Main exposes the same SOLIDIFY stack entry with matching thickness/offset and generic visibility flags; save/reopen is exact.
- Reader maps Solidify DNA fields with Blender semantics (`offset` to thickness and `offset_fac` to offset).
- Malformed Blend input is rejected without mutating Main.
- Generator, npm comparator, direct comparator, and WebEngine build exited 0.

knownRisk: Solidify geometry evaluation remains metadata-only; this slice covers modifier stack transport and base metadata only.

nextTask: `M16-GAP-00097`