jpmschweitzerandClaude Opus 4.8
677de42bd2
The push gate's integration tests (not in cargo test --lib) caught two regressions from the relief change: - derivation_harness::cross_district_elevation_blend_reduces_seam_step — the relief's large per-position term (span 300 → ±200 m, far above the compressed elev_q/2 base) swamped the T-1042 seam measurement and clamped heavily at sea level. Fixes: (1) shift the voxel-relief octave band to 0.13–1 km (all sub-district, dropping the 2 km octave that competed with elev_q's district role); (2) reduce VOXEL_RELIEF_SPAN_M 300 → 100 so relief stays mostly below the base (fewer sea-level clamp artifacts, proportional hills); (3) rewrite the seam test's avg_elev to average over an 8 km multi-wavelength y-transect so the zero-mean relief cancels, isolating the base seam. - derivation_harness::golden_seed_determinism_regression — legitimate golden refresh (determinism still holds; elevation values changed intentionally). Believability relief now ≈22 m mean (was 5 m flat; 59 m at the over-aggressive span 300) — navigable hills without clamp artifacts, 7/8 criteria. Both goldens regenerated; full cargo test (38 binaries) + clippy --all-targets -D warnings green. D-239 amendment + Q-123 item 4 updated to the final span/octave/numbers. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
83 lines
1.7 KiB
JSON
83 lines
1.7 KiB
JSON
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