Plan: 7 tasks decomposing spec T2..T9 with bite-sized TDD-style steps,
exact file paths, commit-message templates, and a T4 safety-check
branch (refactor in place if ObjectMeshManager._dats call sites <=20;
fall back to thin adapter otherwise).
Spec fix: §4.1 mesh-pipeline files now correctly placed under
src/AcDream.App/Rendering/Wb/ instead of Core (ObjectMeshManager uses
Silk.NET.OpenGL types from Managed* wrappers, and CLAUDE.md forbids
Core depending on GL). §4.2's layer split (TextureHelpers in Core,
rest in App) was already correct.
Plan task order: T2 (setup) -> T5 (Core helpers, lowest risk) ->
T3 (App GL infra) -> T4 (App mesh pipeline + dat-shim) -> T7 (drop
refs + cleanup) -> T8 (visual verification) -> T9 (ship). T5 moved
earlier than spec order to validate the namespace migration flow on
small-blast-radius files before the load-bearing T4.
Self-review: all 12 spec decisions (O-D1..O-D12) mapped to plan tasks;
placeholders intentional + explained (MIT license body fetched at T2
step 4; commit-message parameters filled at task close).
Spec: docs/superpowers/specs/2026-05-21-phase-o-dat-path-unification-design.md
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
