Commit Graph
5 Commits
Author SHA1 Message Date
jpmschweitzer ce90d69ae8 feat(client): T-1153 + T-1152 client half — continuous cursor-anchored zoom ladder, Region-rung orbital entry, click-through retired
The atlas 'regional' screen now opens the LADDER at the canonical orbital
frame (Region granularity, whole body fitted and centered) and wheel zoom
descends continuously — cursor-anchored, unclamped across rungs, with
progressive refinement (held composite keeps drawing, finer rung swaps in
place on arrival; no blank frame, no mode flip). Full-zoom-out resets to
the canonical planetary frame per Jeroen's HARD condition
(is_fully_zoomed_out = extent >= body circumference, not a zoom-value
heuristic). The district_screen nav hop is deleted — D-013 restored:
descent is a zoom gesture, not a nav push. AtlasViewer's heightmap-texture
path is unreachable from nav (code intact; overlay surface deferred, see
report/tickets).

Rung selection: design doc §5's literal formula has NO legal District band
at any real viewport (visual-tolerance band and n=64 coverage ceiling
never overlap — pinned by executable boundary tests at 1600x900);
select_rung() splits it into a coverage ceiling (decides Region) then the
2x visual tolerance (District vs Quarter), documented at the function.
In practice the ladder steps Region -> Quarter directly.

Wire: window_granularity_v2 encoded (omitted at District for byte-compat),
granularity_v2 echoed value keyed + staleness-guarded end to end; Region
clamp mirror replicates the server's bounded halving loop (no closed
form). MIN/MAX_ZOOM widened to [0.0005, 64] — the old 0.5 floor would
have clamped a real body's canonical fit zoom, violating the reset
condition.

Real pre-existing bug fixed in atlas_window_overlay.gd: the draw path used
echoed n as both cell-grid dimension and district extent — only
coincidentally correct at District granularity; Quarter/Region would have
read wrong array offsets. cell_grid_side_for_window() now mirrors the
server's WindowGranularity::cell_grid_side.

Tests: +26 pure-function geometry tests, new 30-test zoom-ladder suite,
extensions across the window cache/request/overlay/delivery suites.
Full suite 3518 green; cold-parse clean.
2026-07-22 11:41:37 +02:00
jpmschweitzer 0159a63cc2 fix(simulation): PR #191 review round — n-clamp mirror, min_wl band quantization, coalescing coverage, fixture consumer
All seven Hoshe/Tyre findings addressed, none retracted:
- n-clamp/echo/staleness triangle (Tyre C1): client _clamp_window_n_mirror
  (bit-for-bit twin of the server clamp, canonicalize_district_center
  precedent) applied before _n is stored/sent; server test pins the
  quarter n=32 -> echo 16 contract.
- min_wl band quantization (Hoshe 1/Tyre C3): quantize_min_wl_m snaps to
  MIN_WL_BANDS_M {0, 32768, 16384, 8192, 4096} before cache key and echo
  (design doc §5's unbounded-key fix), reusing the one true
  OCTAVE_WAVELENGTHS_M array; docstrings now state the server-quantizes/
  client-sends-raw split; same-band cache-sharing test.
- coalescing granularity axis (Hoshe 2): two tests pin different-
  granularity requests as separate in-flight slots and same-granularity
  coalescing unchanged.
- orphaned fixture (Hoshe 3): test_protocol.gd consumer decodes
  atlas_response_ready_with_window.msgpack through the real IPC path and
  asserts the new fields.
- atlas_window_request coverage (Hoshe 4): new test file — stale-drop on
  granularity mismatch, old-server-shape defaults accepted, clamp mirror
  formula + wiring. First draft's quarter-via-request_now test would have
  passed for the wrong reason (request_now resets granularity by design
  until T-1153) — split into formula pin + reachable-path wiring proof.
- granularity type seam (Tyre C2): field + resolver docstrings state
  finer-only integer multiples with resolve_window_granularity as the
  single widening point; matching contract note added to the D-226
  T-1143-rulings amendment.

cargo --lib 1807/1807; goldens bit-identical; gdlint clean.
2026-07-22 00:47:53 +02:00
jpmschweitzer 3e87fd5b4f feat(simulation): T-1151 window par_iter + T-1150 granularity carrier (five touch points + aliasing tests)
T-1151: build_district_window_layer dispatches one Rayon task per row
(pure derive_window_cell via derive_at_metres), scattered row-major into
the flat arrays; a cfg(test) serial path backs the bit-identical
parallel-vs-serial golden.

T-1150: serde-default window_granularity (1=district, 4=quarter) +
window_min_wl_m on AtlasLayerRequest — additive, no sixth demux shape,
old frames decode unchanged (tested). Quarter mode = full
reclassification at 512m spacing over the same world rect ((4n)x(4n)
cells); WIRE_CAP_CELLS=4096 enforces n*granularity <= cap (quarter
clamps n to 16, the design doc's worked example). Granularity + min_wl
key ALL five touch points: DistrictWindowLayer echo, server FIFO-256
cache key (now a 5-tuple), per-connection coalescing key, client
request codec (omitted-at-default wire fields), client LRU key.

Mandatory aliasing regressions on both ends: identical (body, center, n)
at granularity 1 vs 4 produce distinct cache entries and correct
per-granularity payload shapes (server, 3-thread queue to avoid the
AnalyzeBody thread contention found while writing it) and distinct
client cache keys (gdUnit). Replay fixture regenerated — the layer
struct grew two echoed fields (231->254 bytes, content verified).

Client requests stay district-granularity by default — quarter requests
arrive with T-1153's rung selection.
2026-07-22 00:27:40 +02:00
jpmschweitzerandClaude Fable 5 9e1e6db614 feat(ui): T-1138 regional map screen — click-through descent, fixed planetary view, windowed composite (D-226 T-1124 SS5)
Entry per Jeroen's 2026-07-21 revision: planetary heightmap is now
FIXED — all drag-pan/wheel-zoom input removed (set_view/get_view_*
capture API survives for the golden harness); hover shows a
not-to-scale bracket reticle with the real extent labeled (a true
n=32 rectangle is sub-pixel on the planetary canvas — the honest
representation given the morph transition is deferred), and a click
that misses every city marker descends (city-click wins — one
gesture, two contextual reads, no modifier). Descent pushes a new
'district' nav screen centered on the click point's DistrictPos via
atlas_descend_geometry.district_pos_at (the pixel-to-district inverse
of the server mapping, verified against scale.rs).

Regional mode: atlas_window_viewer draws the composite (morphology x
elev_q lightness base; temp/moisture/veg toggles — temp reuses the
region-ramp colorizer exactly; Marine=6 transparent; glaciation
always-on tint matching apply_ice_tint's REAL gate, None|Light no-op,
over the amendment's looser prose — documented); pan-on-held-composite
with edge-crossing refetch + border-fade during the queue-based
derive wait; zoom never refetches. atlas_window_cache: LRU keyed
(body_id, center, n), touch-on-read, evict-only, no freshness (D-227).
atlas_window_request mirrors the generation-proxy pending-retry shape
for None-until-derived. Codec: window params omitted from the wire
when absent — byte-identical for every existing caller.

Live-verified against the T-1137 server in-worktree: real round-trip
on a GJ380c coastal district (6 fields x 1024 cells), echo staleness
guard, genuine ~1.4s background-derive wait, pan-edge refetch to an
adjacent window, cache-hit on re-descent with zero network. Full
client suite 3194/3194; gdlint clean on all 18 files.

Open follow-ups flagged in-code: header location label always falls
back to coordinates (nearest-settlement needs a join the district
window does not carry); atlas_standalone.gd's 'atlas_app.gd is never
modified' doc line is now imprecise.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-21 13:32:06 +02:00
jpmschweitzerandClaude Fable 5 e41cca2ded feat(ui): T-1118 climate overlay + T-1119 quarter glyphs — client halves, with file-size extractions
T-1118: gen_region_grid overlay (label TMP) — _draw_gen_region_grid
copies _draw_gen_district's self-contained mapping (dims from the
layer dict); mean-temp cold-to-hot ramp over -50..+50 C;
REGION_TEMP_NONE_DC airless sentinel = skip-cell (undrawn, never an
invented color); legend entry.

T-1119 (touch points 3-6): quarter_footprints protocol passthrough;
gen_l4_quarters overlay (label QTR) — density-scaled glyph anchored
on the L3 settlement dot joined by city_id, shape = dominant district
type (corner-tab/diamond marks for Commercial/Industrial/
Administrative), color = density ramp on the settlement-gold family,
zoom-gated at SETTLEMENT_LABEL_MIN_ZOOM; landmark/corridor counts
never drawn (D-226(d) tooltip-only ceiling); legend entry.

Structure: atlas_viewer.gd and protocol.gd were over gdlint's
1000-line cap before this batch; cleanly-separable responsibilities
extracted on existing precedent — atlas_generation_state.gd (per-layer
data + accessors), atlas_generation_proxy.gd (polling/retry/pending
machinery), atlas_overlay_colors.gd (pure ramp/shape lookups),
atlas_map_protocol.gd (atlas/starmap/citynames codec, the
browse_protocol.gd delegate pattern). Public APIs preserved exactly;
_gen_state stays a field default (RefCounted, pre-_ready safe) because
_ready()-construction breaks every bare AtlasViewer.new() test —
documented inline.

Tests: registration + round-trip for both overlays; pure-function
suites for the temp ramp (endpoints/midpoint/clamp/sentinel) and
quarter glyph (scaling, zoom gate, ramp, notch across all 9
DistrictTypes); Tier-2 replay asserts exact literals from the real
server-generated fixture incl. the airless sentinel. Color.lerp(a,b,
1.0) is not bit-exact to b — endpoint assertions use per-component
is_equal_approx. Full suite 3094/3094; gdlint zero warnings incl. the
two previously-over-cap files. Live capture: legend grows to 7
sections, TMP/QTR toggles clean against a live server.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-18 12:25:47 +02:00