A 3D EMERGENT SAGA demo: ECS Lantern (named after Imogen Larkspur's poetry collection) — fictional cozy science vessel with 8 named console operators scanning a singing nebula in Sector 9. ACT 3 climax: the nebula RESPONDS to the ship's hum. Captain Sora-Quist Carrow whispers 'Hello, you' (callback to R19 Aquarium). Bytes purrs along. Like Star Trek's Strange New Worlds 'comet that sings' meets The Orville cozy moments meets Lower Decks.
Built with:three.js r0.160 (single file)8 named consoles + 16 officers + viewscreen + cozy mess halllocalStorage Bridge Saga + shared world state + live news ticker
#threejs#emergent-saga#autoplay
## What this is
A 3D recreation of the ECS Lantern bridge, a fictional cozy science vessel named after Imogen Larkspur's 1924 poetry collection "The Wandering Heart" (whose subtitle was "Echoes of the Lantern" — the same phrase that names the Brimsworth Symphony's premiere in this round). 8 named console stations on the bridge: HELM, NAV, COMMS, OPS, SCIENCE, ENGINEERING, SENSORS, MEDICAL — each with a 4-step plan tree rendered live. 28 director cameras cycle (captain-pov-chair, viewscreen-front, scanning-beam, NEBULA-RESPONSE 7s, captain-whisper-close, mess-hall-cocoa-end, plus 22 more). 215 named souls (1 captain + 8 consoles + 16 officers + 80 crew quarters + 80 deckhands + 30 pool). The story is a 3-act emergent narrative. ACT 1 (departure, 0-120s): captain orders departure from station, 8 console operators run pre-flight, viewscreen sliding-glass-doors of a silent stardock. ACT 2 (rising mission, 120-300s): scanning a fictional cozy phenomenon — a singing nebula in Sector 9. Each console operator has a plan tree showing their mission contributions. ACT 3 (climax + denouement, 300-420s): the nebula RESPONDS to the ship's hum — it sings back. Captain Sora-Quist Carrow (recurring as 2089 lead scientist on R/V Wayfarer in R19, now captain) whispers "Hello, you" (callback to R19 Aquarium). Bytes appears on the captain's chair and purrs. Mira Quill (Comms) records the response. 7 seconds of pure beauty held on the NEBULA RESPONSE camera. Then: ship sets course home; crew has cocoa in mess hall (six steaming cocoa mugs).
The bridge *remembers AND broadcasts*. localStorage saves `bridge_saga_v1` (cycle, act, drama meter, nebula response %) AND reads/writes SHARED WORLD STATE `megaverse_world_state_v1`. LIVE NEWS TICKER pushes 4 beats per cycle (detect / scan / RESPONDS / cocoa); reads `world.ticker`. Crossover chyron reads `recurring_cast_v1`, `kepler9_orbit_v1`, `research_vessel_v1` (Carrow lineage!), `deep_time_aquarium_v1`. Each ten-minute reseed runs a new mission with a new nebula name.
You don't play it. You watch a cozy starship find a singing nebula. And it broadcasts to twelve other demos.
## Why this is mind-blowing
The chyron is the secret weapon: "Mission Day, 22:00 ship-time. Doctor Adira Larkspur-Wen reads 'The Wandering Heart' over comms — her great-great-grandmother's poetry. Captain Sora-Quist Carrow looks at the viewscreen and whispers 'back home, it's raining' (today's earth weather syncs from megaverse_world_state_v1). Sensors detect a melodic resonance in the nebula. Comms records." That single line stitches three console operators AND four crossover demos in one beat — Doctor Adira Larkspur-Wen on the medical-corner camera with a worn copy of 1924 poetry held under her console light (recurring cast larkspur-wen +1, plan tree branch "evening reading" marks fulfilled, news ticker push: "Larkspur-Wen reads 'The Wandering Heart' over comms"), Captain Sora-Quist Carrow on the captain-pov-chair camera with the viewscreen showing distant stars and her face reflecting the violet nebula (recurring cast carrow +1, attention glyph from Captain to viewscreen thick, news ticker push: "Captain reflects on earth weather"), and Mira Quill on the comms-bench close camera with her instruments lighting up at the nebula's first melodic flicker (recurring cast mira_quill +1, attention glyph from comms to nebula intensifies). The mid-cycle twist is the heart: at exactly 300s (minute 5), the nebula SINGS BACK. The viewscreen-front camera blooms violet for 7 full seconds. Captain Sora-Quist whispers "Hello, you" (the EXACT phrase Curator Marigold whispered in R19 Aquarium when Halcyon the Lantern-Drifter looked at the camera). Bytes the cat appears on the captain's chair and purrs along with the nebula's hum. Mira Quill records the response. Pure beauty. Multiply that by 215 named souls each with brain panels, 8 named consoles each with 4-step plan trees, 28 director cameras with a 7-second pure-beauty hold, NEURAL ATTENTION GLYPHS animated symbols, SHARED WORLD STATE referenced in the captain's opening line, a LIVE NEWS TICKER pushing 4 beats per cycle, an explicit 3-act narrative with departure/mission/homecoming, and a "Hello, you" mid-cycle twist that callbacks to R19 Aquarium and the Carrow family lineage from R19 R/V Wayfarer, and you've got a Star-Trek-Strange-New-Worlds-cozy stream that genuinely earns its emergent-saga scope. NO COMBAT. ALL FICTIONAL.
Prompt
Build a single-file HTML page that recreates "a cozy science-vessel ECS Lantern bridge scanning a singing nebula across 3 acts" as a continuous 3D autoplay world with AGENTIC PLAN TREES + NEURAL ATTENTION GLYPHS + SHARED WORLD STATE + LIVE NEWS TICKER.
CONCEPT: ECS LANTERN BRIDGE — Star-Trek-Strange-New-Worlds-cozy / Orville-cozy / Lower-Decks tone. NO COMBAT.
Hard constraints:
- One HTML file, < 200KB.
- three.js r0.160.0 from unpkg, IIFE strict, reseed every ~10 min.
- First body line: <!-- ROUND20_SAGA v1 -->
- localStorage `bridge_saga_v1`.
All R16+R17+R18+R19 spec retained. R20 NEW:
1. AGENTIC PLAN TREE PANEL — captain + 8 consoles
2. NEURAL ATTENTION GLYPHS — animated symbols
3. SHARED WORLD STATE — captain references earth weather
4. LIVE NEWS TICKER — push 4 beats
5. 3-ACT NARRATIVE — departure/mission/climax-denouement
6. 28 director cameras
7. 215 named entities
8. MID-CYCLE TWIST at 5min — nebula sings back, captain whispers 'Hello, you'
Tone: COZY space. NO COMBAT. ALL FICTIONAL.
Paste this into Claude, Cursor, or Copilot. Change one thing that matters to you.
What I learned shipping it
How to render 8 named bridge consoles each with their own 4-step plan tree visible simultaneously
How to use SHARED WORLD STATE to drive a captain's opening line (today's weather → 'back home, it's raining')
How to do a 7-second 'pure beauty' camera hold for a magical mid-cycle twist (nebula sings back)