sindoring
5103eed014
Work-Package: M00-QAR-FOV-SWEEP-001 Agent: sindo-main-codex Tests: comparator filter self-test, FOV capture dry-run, bounded real sweep, repository gates Fidelity: projection sweep remains inconclusive without reproducible reference yaw and pitch
79 lines
2.7 KiB
Markdown
79 lines
2.7 KiB
Markdown
# M00-QAR-FOV-SWEEP-001 — Empirical camera FOV sweep
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<!-- OPENWC_CLAIM:M00-QAR-FOV-SWEEP-001:sindo-main-codex:2026-07-14 -->
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## Ownership
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- Target: M00
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- Program: QAR
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- Owner/Agent ID: sindo-main-codex
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- Branch: `work/sindo-main-codex/m00-fov-sweep`
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- Lease expires UTC: 2026-07-14
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- Integrator: milestone integrator
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## Outcome
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Support a bounded empirical FOV sweep when build 12340 does not expose a readable camera FOV CVar.
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## Non-goals
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- Claiming exact WoW FOV from a single manually aimed screenshot.
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- Changing runtime player camera defaults.
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- Automating yaw/pitch registration or image warping.
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## Paths
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- Exclusive: FOV/filter CLI additions in checkpoint tools
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- Shared/hotspots: renderer baseline documentation
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- Generated/ignored: local sweep PNGs and JSON reports
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## Contracts and data
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- Public API/events: additive `--camera-fov` and comparator `--only` CLI options
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- Schema/format version: unchanged
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- Migration/compatibility: existing commands retain defaults
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- Consumers: M00 fidelity workflow
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## Dependencies
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- Requires: build 12340 reference JPG and paired-image comparator
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- Blocks: empirical projection ranking
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- External state: original screenshots remain outside Git
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## Verification
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- Commands: synthetic comparator test, capture dry-run with override, bounded real sweep
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- Fixtures: `elwynn_adt_boundary` reference
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- Fidelity evidence: ranked perceptual metrics with manual-direction limitation
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- Performance budget: offline diagnostic
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## Documentation deliverables
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- Inline public API docs: CLI headers
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- Module specification: verification/source map if needed
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- Data-flow diagram: FOV sweep flow
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- Sequence/state/dependency diagrams: not applicable
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- Source map/status updates: baseline findings
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## Simplicity and naming
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- Important names introduced: `camera_fov_override`, `only_filter`
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- Simplest considered solution: reuse capture and comparator
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- Rejected complexity/abstractions: computer vision registration framework
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- Unavoidable complexity and justification: multiple captures are required because client FOV is inaccessible
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- Measured optimization evidence: not applicable
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## Status
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- State: ready
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- Done: client FOV access audit, capture override, comparator filter/regression, dedicated-camera ownership fix and bounded sweep
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- Next: integrator review; obtain reproducible yaw/pitch/zoom metadata before changing normative FOV
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- Blocked by:
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## Handoff
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- Commit: branch HEAD
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- Results: corrected ranking 26=0.079588, 38=0.079633, 50=0.084353, 62=0.088360, 86=0.097993; plateau is inconclusive
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- Remaining risks: build 12340 FOV is inaccessible through tested APIs; manual direction/framing dominates metrics
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- Documentation updated: `docs/RENDER_BASELINE.md`, `docs/modules/world-renderer.md`
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