Record D-240: a body's orbital position and stellar assignment are placeholder
registry data with no authored physical intent, so no derivation may use them as
physical inputs. Climate derives from authored planet_class (temperature envelope)
+ atmosphere + hydrosphere + seed. Supersedes the sun-driven Stefan-Boltzmann
portion of D-239 §2, which produced +356 C 'temperate' worlds (NULL spectral_class
-> G-Sun default on an M-dwarf catalog).
File T-1033 under T-974: rewrite derive_temperature_c to the class-envelope model,
drop the orbit/star inputs, regen the T-1031 golden. Audit confirmed the blast
radius is one function (derive_temperature_c).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Hoshe REQUEST_CHANGES + Tyre APPROVE:
- Riparian vegetation logic was doubly-wrong: it granted the micro-oasis only
in the impossible cold case (temp < -50, no liquid water) and DENIED it in the
intended hyper-arid case. Split: extreme cold -> Barren always; hyper-arid ->
RiparianScrub iff near perennial water. (Hoshe #2)
- morphology_zone_has_exactly_17_variants was misleading (asserted >=16). Rename
to morphology_zone_region_scale_emits_16_of_17, tighten to ==16, and document
that BraidedPlain is the lone region-unreachable zone (needs lithology, deferred
to ChunkContext) and that Lake IS reachable. Tyre's 'Lake also deferred' was a
false positive (ocean 60-79 -> Lake). (Hoshe #1, Tyre #1)
- derive_morphology_zone docstring now lists the real multi-path emission sites
for TidalFlat/Wetland, ValleyFloor/RiverBank as their own gates, and BraidedPlain's
deferral — the §6 parent-family names are descriptive, not exhaustive. (Hoshe #3, Tyre #2/#3/#4)
- D-239 record: added a T-1025/T-1027 implementation note (enum freeze location,
16/17 region reachability + BraidedPlain deferral, §7 gate-ordering interpretation).
No vocabulary change. cargo test passes, clippy -D warnings clean, fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
First foundation slice of the Atlas-to-tile derivation model (epic T-974),
building the carrier layer ahead of its T-1027+ consumers.
T-1026 — Anti-squaring domain warp (D-239 §4): stateless pure
fn(seed,body_id,pos)->(f64,f64), ±8m, f64 to the final voxel then as-i32
truncation for IEEE-754 cross-target determinism. New domain_warp.rs,
SeedDomain::DomainWarp; golden-vector + cross-thread tests. Position math
only — D-010 integer discipline preserved downstream. Marked dead_code
until the T-1028 VoxelColumn pipeline consumes it.
T-1023 — RegionProfile carrier (D-239 §1,§10): new RegionProfile +
TectonicClass/GlaciationGrade/PrecipitationClass enums + BodyParams; derived
per-region river_threshold replacing the global 200 for tile consumers.
regions: BTreeMap on BodyWorldState, populated via the cascade's new
RegionProfile layer (runs when body_params is Some, else falls back to
Settlement). D-010 integer discipline, BTree ordering.
T-1024 — District climate primitives (D-239 §2): nullable temperature_c +
moisture on RegionProfile, mean-annual scalar (no clock dep; dynamic branch
deferred to Q-105). Hybrid inputs — new bodies.axial_tilt_deg column imported
from planet-gen body-defs (populate_axial_tilt_deg, 2611 bodies), luminosity
and orbital distance derived at runtime; greenhouse + diurnal-swing tables in
source-canonical climate_constants.toml. D-239 implementation note added.
cargo test: 1498 passed, 0 failed. clippy clean (pre-existing
large_enum_variant only). make check-systems-db: stamp fresh.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adopts the T-NNN convention (T-N == old #N == pql ticket id) across the active
operational layer: governance/ decision records, .claude/{rules,agents,skills},
CLAUDE.md, DECISIONS.md. 283 references rewritten.
Guarded against false positives (17 correctly skipped, each logged):
- PR references kept (PR #136/#138/... — PRs are a separate #-namespace)
- non-ticket numbers kept (#4122; the "#1 process failure" idiom; "task #3")
- only #N where N is an actual ticket id is rewritten; the 1-4 digit word-bounded
match also excludes 6-digit hex colours in the visual decision records
Git history is NOT rewritten (a commit's #N already equals T-N numerically), and
historical archives (docs/sprints, docs/discussions, docs/workshops) keep their
point-in-time #N. The /pr-process ticket-ID extraction logic moves to T-NNN in the
Phase 4 consumer cutover.
Verified: pql decisions validate ok; sync 357 records / 1057 refs / broken 0 (the
prose edits don't affect decision parsing or the tickets.decision_ref linkage).
Transform committed at tooling/pql-migrate/retag_ticket_refs.py.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Phase 1 of the pql migration. Moves the flat decisions/*.md layout into
governance/{decisions,questions,rejected}/<domain>.md — the tree pql's
`decisions sync` parses natively (record type from subdir, domain from
filename stem). Proven against pql 1.6.2: sync reports 357 records
(237 D / 108 Q / 12 R), 1057 refs, broken: 0; validate ok.
- 6 D-domain files -> governance/decisions/ (git renames)
- 5 questions-<domain>.md -> governance/questions/<domain>.md (prefix dropped)
- rejected.md split by domain -> governance/rejected/{architecture(R-001..010),
economics(R-011),perception(R-012)}.md
- decisions/README.md + questions.md index folded into governance/README.md;
pql's `decisions sync` now auto-maintains the record index appended below
the hand-written domain guidance (no more manual ID-list table upkeep).
- .pql/config.yaml: canonical vault config (tracked, not ignored).
Link rewrites are token-preserving: only the relative `foo.md` path portion
changes (e.g. `rejected.md#r-011` -> `../rejected/economics.md#r-011`); every
`[D-NNN]` bracket text and `#anchor` stays byte-identical, so pql's reference
extraction is unaffected. The one-shot transform is committed at
tooling/pql-migrate/restructure_decisions.py for provenance.
Codebase path references to decisions/ (CLAUDE.md, rules, skills, docs) are
updated in a follow-up commit.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
jpmschweitzerandClaude Fable 5