872 B
C4-002 Status
status: done task: mesh_positive_pilot gate: G4 updated: 2026-08-23 America/New_York
C4-002 implements a typed meshTranslateVertex command for the MESH target.
It validates a bounded finite three-axis delta, resolves the vertex before
mutation, and uses the shared atomic Main transaction so malformed, stale,
wrong-target, unknown-vertex, and overflow cases preserve geometry and Main
state.
The focused Node test and Chromium-only pilot cover desktop/WASM geometry delta
parity, dirty state, negative rollback, undo/redo, save, and reopen. Evidence
is under tests/golden/corrective/C4-002/; legacy queue mutation remains
forbidden.
All focused, Chromium, deterministic, regression, typecheck, governance,
protected-hash, and diff gates exited 0. Handoff manifest:
tests/golden/corrective/C4-002/manifest.json. Next corrective task:
C4-003.