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Production-Readiness Acceptance Matrix
Matrix version: 0.2
Last audit: 2026-07-12
Release-candidate commit: Not nominated
Overall result: Not ready
This is the current authority for Gitea
#50.
The older H1-H6 files are historical implementation snapshots and do not satisfy this gate.
Evidence Rules
| State | Meaning |
|---|---|
| Pass | Candidate-specific evidence proves the full row. |
| Partial | Some implementation/evidence exists, but the full row is not proven. |
| Deferred | The project owner has explicitly postponed this check; it is not a pass. |
| Missing | Required implementation or candidate evidence does not exist. |
| Fail | Current authoritative evidence contradicts the gate. |
| External | Requires a person other than the implementer. |
Acceptance evidence must name the exact candidate commit and commands or protocol used. Results from another commit, a dirty worktree, or an older package do not transfer to the candidate.
Exit Gate
| ID | Requirement | State | Current evidence and gap |
|---|---|---|---|
| G1 | Project create/open/resume, scene authoring, autosave/recovery, hierarchy, prefab, and asset integrity pass | Partial | Project/recovery/session/multi-scene/prefab implementations are documented in project launcher, session recovery, multi-scene composition, and prefab authoring. Collaborative file safety #49 and non-blocking native dialogs #52 passed live acceptance. Candidate-specific end-to-end reruns remain. |
| G2 | Brush, material, terrain, physics placement, animation, audio, navigation, PIE, and build/package samples pass | Fail | Animation, audio, navigation, renderer/material foundation #51, Material Library, targeted material drops, terrain #22-#24, physics placement #25, and build foundations are implemented with source/live fixtures. Brush acceptance #37 remains incomplete. Packaged testing is owner-deferred. |
| G3 | Undo/redo/cancel invariants and helper cleanup cover every production mutation path | Partial | The reusable harness and current tool coverage are documented in operator regression testing. Terrain stroke and physics settle/cancel/undo fixtures now exist; Gitea #33 remains open for full mutation-path coverage. |
| G4 | Representative project completes an eight-hour soak without unbounded memory/target growth or unrecoverable failure | Missing | No candidate soak log, resource timeline, failure ledger, or target-growth measurement exists. |
| G5 | Cold start, scene open/save, asset refresh, common manipulation, and package-build budgets are documented and measured | Missing | Gitea #34 is open; no ratified budgets or candidate measurement record exists. |
| G6 | Headless content validation and CI are green from a clean checkout | Missing | CI configuration exists and local source/headless checks have passed during feature work, but no clean-checkout candidate run is linked. The current Gitea server does not expose an Actions run endpoint for this repository. |
| G7 | First-hour UX and recovery QA are signed off by someone other than the implementer | External | No independent sign-off exists. Gitea #36 remains open; historical H1-H6 implementation-pass notes do not count. |
| G8 | Known limitations have severity/workaround and no P0 blocker remains | Fail | Limitations are distributed across feature docs rather than one candidate ledger. Open P0 work includes #32 and #33; #50 cannot close while a gate-relevant P0 remains. Renderer foundation #51, roadmap audit #35, Material Library #16, targeted drops #18, collaborative safety #49, and dialog responsiveness #52 are closed. Property-block application #53 is P1; dynamic deformed Solari geometry #54 is a documented P2 limitation with Forward/raster fallback. |
Deliverables
| ID | Deliverable | State | Evidence or next action |
|---|---|---|---|
| D1 | Versioned acceptance matrix under docs/editor/evaluations/ |
Pass | This file, version 0.2. |
| D2 | Release-candidate representative project and reproducible validation commands | Missing | Expand the committed project/regression pack through #32, including terrain and physics-placement samples, then nominate an exact commit. |
| D3 | Signed milestone comment linking evidence, limitations, and exact commit | Missing | Post only after G1-G8 pass; no candidate exists yet. |
Workflow Coverage
| Workflow | Implementation status | Candidate acceptance |
|---|---|---|
| Project create/open/resume | Implemented | Not rerun |
| Scene save, autosave, recovery | Implemented | Not rerun |
| Hierarchy parenting and prefab structure | Implemented | Not rerun |
| Multi-scene composition | Implemented | Not rerun |
| Brush blockout/edit/CSG | Implemented foundation; #37 open |
Not signed off |
| Material catalog and assignment | Renderer/material foundation #51, Material Library, and exact targeted drops accepted; optional property-block promotion is #53 |
Not rerun as one candidate |
| Terrain authoring | #22-#24 source/live acceptance complete; M3 closed |
Pass; packaged-runtime acceptance owner-deferred |
| Physics placement | #25 source/live acceptance complete |
Pass; packaged-runtime acceptance owner-deferred |
| Collider authoring and diagnostics | #26 source/live acceptance complete |
Pass; packaged-runtime acceptance owner-deferred |
| Animation | Implemented | Not rerun |
| Audio | Implemented | Not rerun |
| Navigation | Implemented | Not rerun |
| PIE | Implemented | Not rerun |
| Build/package/runtime | Implemented foundation | Deferred by owner |
| Collaborative file safety | Implemented; #49 closed with live external-change acceptance |
Not rerun as one candidate |
| Native file/folder dialogs | Implemented; #52 closed with live 12-second compositor-responsiveness hold |
Not rerun as one candidate |
Candidate Validation Commands
Run these from a fresh clone of the nominated commit with Git LFS content present. Record wall time, machine profile, exit code, and artifact hashes. Packaged commands stay disabled until the project owner re-enables them.
cargo fmt --all -- --check
cargo check --workspace --all-targets
cargo clippy --workspace --all-targets -- -D warnings
cargo clippy -p editor -p game --bins --features dev,hot-reload -- -D warnings
cargo test --workspace
cargo validate-levels --project .
cargo bake-navigation --project . --check
When packaged acceptance is re-enabled, append the exact package-project profile/target commands,
package hash verification, and packaged-runtime smoke protocol used for the candidate.
Soak Protocol
The final candidate must run for eight continuous hours against the representative project. The record must sample process RSS, GPU memory, target-directory size, recovery generations, background job counts, and error/warning totals at least every five minutes. Exercise scene switching, save and recovery, asset refresh, material editing, brush/terrain/physics tools, animation/audio/navigation, PIE transitions, and build UI cancellation without replacing the candidate during the run.
A pass requires no unrecoverable editor failure, no lost authored work, no unbounded upward trend in
steady-state resource use, bounded recovery/cache behavior, and a triaged explanation for every
error. Numeric thresholds remain blocked on the performance-budget work in #34.
Independent Sign-Off
The evaluator must not be the implementation agent. They record the candidate commit, machine, elapsed first-hour workflow, recovery scenario, defects, severity, and go/no-go decision. Waivers must include a workaround and owner ticket; an open P0 cannot be waived.