33 — Definition of Done

Status

PRODUCT_DONE=OBJECTIVE_EVIDENCE_REQUIRED

Authority

docs/product/product_definition.md and all specialized FROZEN contracts.

Final objective evidence

Lardon3D v1 is complete only when retained evidence demonstrates all of the following:

ordinary new camera-body onboarding requires no code change;
ordinary new-lens onboarding requires no code change;
manual lens without EXIF is supported;
zoom/multiple focal optical configurations are supported;
profile import/export is bounded, versioned and conflict-safe;
calibration workflow reaches truthful READY;
a dedicated calibrated real campaign completes real Sparse SfM;
Dense/OpenMVS execution is durable, restartable and failure-atomic;
mesh generation works;
refinement works;
texturing works;
interoperable exports are traceable;
arbitrary monocular scale is never mislabeled metric;
viewer displays sparse evidence;
viewer displays dense evidence;
viewer displays mesh;
viewer displays textured mesh;
registered cameras/frustums and components are inspectable;
viewer can be disabled, lag or close/crash without corrupting or blocking the engine;
offline Coverage Analysis classifies UNKNOWN/UNSEEN/WEAK/ADEQUATE with versioned validated science and confidence;
the system produces an actionable supplementary viewpoint;
live localization exposes truthful confidence and loss;
stock Sony A6000 works through native HDMI capture without camera modification;
a supplementary full-resolution capture returns through the normal provenance/scientific pipeline;
S21 integration requires no root and does not fork the scientific core;
independent multi-campaign reconstruction can produce an explicit durable registration transform with quality/provenance and accepted fusion without raw Feature/Track merging;
video ingestion produces deterministic bounded keyframes traceable to exact source timeline identity, algorithm/version and parameter fingerprint before normal Capture ingestion;
restart/recovery works across long-running stages;
safe useful CPU/GPU execution is demonstrated on representative hardware;
optional SSD scratch has complete lease/drain/safe-unplug lifecycle when used and swap remains explicit opt-in;
project portability does not depend on temporary paths, current hardware topology/device IDs, scratch mount path, live-device connection, process ID or worker instance;
core workflows remain local-first with no required cloud upload;
cleanup previews destructive removals and never automatically deletes FROZEN/historical evidence;
user-visible diagnostics distinguish scientific rejection, invalid input, missing prerequisite, resource wait/throttle, runtime failure, corruption, unsupported version/backend and cancellation;
no calibration, lens, scale, campaign relationship or provenance is invented;
historical identities and PASS/FROZEN checkpoints remain interpretable;
documentation and TUI behavior match the acquired product state.

Not sufficient

The product is not done merely because it compiles, unit tests pass, Sparse SfM exists, OpenMVS can be launched manually, or a mesh can be produced by hand.

Closure

Final closure requires a delta-based validation report showing how every REQUIRED_V1 item above is satisfied or explicitly identifying any remaining blocker. Only then may PRODUCT_DEFINITION_V1 product implementation be considered fulfilled.

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