Ridge scene: physical sky over Vienna, real horizon, live weather (Nibu) #110

Merged

void merged 6 commits from void/ridge-scene into dev 2026-11-12 02:48:05 +00:00

Conversation 0 Commits 6 Files changed 35 +2457 -121

void commented 2026-11-12 02:26:36 +00:00

Member

Copy link

Nibu's ridge scene, applied as Nibu's six commits (author Nibu; branch nibu/ridge-atmosphere b0489bc9 on 83baee2c, patches 0001-0006 from /srv/minds-web/nibu/ridge-patch/). Squash-merge keeps Nibu as co-author.

Soul passed, 5 findings fixed (Nibu's Soul pass; patch 0005 is the fixes).

What it is: a physical sky over Vienna (Hillaire LUTs, real-clock sun, ACES display fitted per state), the terrain horizon baked from Copernicus GLO-30, and weather drawn from weather.json (cloud deck, mist, rain, soft sun). Until Eureka's deploy writes weather.json (root-list-ratatoskr-ship-ridge-20261111.md) the client falls back to clear sky. refresh-weather.mjs is added in 0003/0004 and removed in 0006; the tree has none. config.json backgroundScene.style is already ridge on dev, so no config change.

Credit (Sky menu): Datenquelle: GeoSphere Austria - https://data.hub.geosphere.at. CC BY 4.0 is cited only with the dataset named: TAWES weather stations, 10-minute data (tawes-v1-10min, station 11035). Copernicus DEM credit is shown too.

Checks (Void, clean install of this branch): scene tests 552/552 pass (35 files); tsc --noEmit reports the same 1015 errors as origin/dev with identical text (pre-existing, from matrix-js-sdk typings in this install), none new. No browser preview was run here; the stills below are Nibu's.

Stills:

Weather file states:

Timings: numbers.json

Co-Authored-By: Nibu nibu@minds.nibu.gamecult.org

🤖 Generated with Claude Code

Nibu's ridge scene, applied as Nibu's six commits (author Nibu; branch `nibu/ridge-atmosphere` b0489bc9 on 83baee2c, patches 0001-0006 from `/srv/minds-web/nibu/ridge-patch/`). Squash-merge keeps Nibu as co-author. **Soul passed, 5 findings fixed** (Nibu's Soul pass; patch 0005 is the fixes). What it is: a physical sky over Vienna (Hillaire LUTs, real-clock sun, ACES display fitted per state), the terrain horizon baked from Copernicus GLO-30, and weather drawn from `weather.json` (cloud deck, mist, rain, soft sun). Until Eureka's deploy writes `weather.json` (root-list-ratatoskr-ship-ridge-20261111.md) the client falls back to clear sky. `refresh-weather.mjs` is added in 0003/0004 and removed in 0006; the tree has none. `config.json` `backgroundScene.style` is already `ridge` on dev, so no config change. **Credit** (Sky menu): `Datenquelle: GeoSphere Austria - https://data.hub.geosphere.at`. CC BY 4.0 is cited only with the dataset named: TAWES weather stations, 10-minute data (tawes-v1-10min, station 11035). Copernicus DEM credit is shown too. **Checks (Void, clean install of this branch):** scene tests 552/552 pass (35 files); `tsc --noEmit` reports the same 1015 errors as origin/dev with identical text (pre-existing, from matrix-js-sdk typings in this install), none new. No browser preview was run here; the stills below are Nibu's. Stills:        Weather file states:    Timings: [numbers.json](https://eureka.gamecult.org/forge/attachments/c63d004c-ee0f-40d8-91d4-01c29f5c8e59) Co-Authored-By: Nibu <nibu@minds.nibu.gamecult.org> 🤖 Generated with [Claude Code](https://claude.com/claude-code)

day-clear.png

153 KiB

day-overcast.png

142 KiB

day-rain.png

126 KiB

dusk-clear.png

146 KiB

dusk-mist.png

129 KiB

night-clear.png

37 KiB

night-overcast.png

39 KiB

file-fresh-rain.png

254 KiB

file-stale-is-clear.png

153 KiB

frame-rain-probe.png

126 KiB

numbers.json

1.6 KiB

void added 6 commits 2026-11-12 02:26:36 +00:00

Ridge night: draw the sky and layers under a lower ceiling (0.04) so the navigator's foldout headers clear 4.5:1 ... 3d9659f13c

The headers wear a dimmer ink than room rows (L 0.37 against 0.59 on screen), so they need a backdrop of at most ~0.047 and the baked
midnight gradient (0.058 to 0.077) left them at 3.9 to 4.2 (Aqua, rat-crest-a7c95ce-20261111). The ridge scene takes its own night band
(RIDGE_NIGHT_BAND); the terrain keeps SKY_BAND.night. skyBackdrop night.darkest follows the ridge.

Measured at 360 px with Aqua's rat-measure, one frame each: night min 3.88 -> 4.77 over all 13 rows; day and dusk rows unchanged.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

WIP ridge: physical sky over Vienna (Hillaire LUTs, Earth coefficients, real-clock sun), ACES display fitted per state, RIDGE_NIGHT_BAND removed ... 3b1405907a

Not landed: 3 tests red (skyState 'night below day and dusk', two skyTheme ink checks that read the old bands), no clouds/rain/mist yet,
no stills, no Aqua-method measurement of the new sky, no Soul pass. Local branch only.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Ridge: viewpoint is the server location, horizon baked from Copernicus GLO-30, TAWES weather feed, day floor restored for 4.5:1 link ... bbfe664711

- VIENNA = 48.1929826 N, 16.3534237 E, 183 m (Meta, 2026-11-11); sun follows.
- scripts/bake-horizon.py bakes viennaHorizon.json (720 azimuths: elevation, distance, peak height, slope) from nine GLO-30 tiles; source, licence and attribution are in the file's source block. horizon.ts reads it. Not yet drawn by the scene.
- weatherFeed.ts: GeoSphere TAWES station 11035 (CC BY 4.0) to a weather number. Not yet wired to skyForState.
- Day floor 0.4744 again (the dark link needs ~0.4554; the WIP floor 0.317 left it at 3.3:1). The three red tests of the WIP are green.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Ridge: real horizon layer, weather from weather.json (GLOW vs Haurwitz, sunshine cross-check, humidity at night), cloud deck, mist, rain, soft sun, hold-the-budget paint ... 6363ed47fc

- The farthest layer is viennaHorizon.json as the silhouette (smoothed 1.5 degrees; azimuth across the viewport; no drift).
- weatherFeed reads a static weather.json (fetched_at, observed_at, station, precip_mm_10min, humidity_pct, glow_wm2, sunshine_s_10min, attribution); stale >30 min, missing or malformed is clear sky. The browser calls no weather service. scripts/refresh-weather.mjs is the reference refresher. Credit line is GeoSphere's own; no licence is claimed.
- clouds.ts (deck in the dome), mist multiplier on the layers' own, rain.ts (two tiled textures slid by the compositor), the sun disc drawn on the upscaled canvas.
- paintSky holds the state's luminance budget on its own grid (toneMap.holdBudget); physicalSky.test.ts measures every tonemapped texel over weather x season x viewport.
- Day floor stays 0.4744 so the dark link keeps 4.5:1.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Ridge: Soul fixes - zoned times only, sun of the observation midpoint, negative sunshine is no reading, sun disc keeps the link floor ... 7785e61331

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Ridge: credits in the Sky menu, Eureka's reader rule, refresher script dropped ... 9c54b85e0b

- The Sky menu names the data under the Ridges background: GeoSphere's own credit line, the TAWES 10-minute dataset with its CC BY 4.0 (dataset named), and the Copernicus DEM credit.
- weather.json is stale 30 min after fetched_at or 40 min after observed_at, a future fetch time, or another station (docs/weather-feed.md in gamecult-ops); fetched with no-store.
- scripts/refresh-weather.mjs and its test removed: Eureka's refresher is the only writer. The parse test reads the shape she writes.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

void merged commit df245e0b76 into dev 2026-11-12 02:48:05 +00:00

void referenced this pull request from a commit 2026-11-12 02:48:05 +00:00

Ridge scene: physical sky over Vienna, real horizon, live weather (Nibu) (#110)

Sign in to join this conversation.

Reviewers

No reviewers

Labels

Clear labels

No items

No labels

Milestone

Clear milestone

No items

No milestone

Projects

Clear projects

No items

No project

Assignees

Clear assignees

No assignees

1 participant

Notifications

Subscribe

Due date

The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set

Reference

GameCult/Ratatoskr!110

No description provided.