Brimsworth Generations — Generation 5/12: Year 2170, Wren-Junior Vellum (age 18) leaves home to apprentice with Whitford-line clockmakers (Vellum-Wren-Junior surname mutation, apprenticeship departure, R27 leitmotif voiced in solo french-horn)
A 3D BRIMSWORTH GENERATIONS demo: Generation 5 of 12 (2170). The R21 wedding cast's descendants 5 generations forward. Wren-Junior Vellum (age 18) leaves home to apprentice with Whitford-line clockmakers. Surname has mutated to Vellum-Wren-Junior through 5 generations of marriage. Signature object passes down: 5-generations-old brass goggle (heirloom from R24) joins this generation's milestone artifact (apprenticeship traveling case). Same R21 wedding-day C-E-G-C leitmotif from R23/R27 voiced in solo french-horn — the fifth of 12 generational voicings. Genealogical-inheritance HUD shows full family tree. brimsworth_generations_v1 ledger appends. BroadcastChannel('brimsworth_generations') emits family-tree updates. ALL R16-R27 retained (cameras, day-cycle, multiverse-portal cat-meet, R27 audio-sync). ALL FICTIONAL — a hopeful imagined future.
Build a single-file HTML page that recreates "Generation 5 of 12: Year 2170, Wren-Junior Vellum (age 18) leaves home to apprentice with Whitford-line clockmakers" as a continuous 3D autoplay world.
CONCEPT: BRIMSWORTH GENERATIONS — R21 wedding cast's descendants 5 generations forward in year 2170. apprenticeship departure.
Hard constraints:
- One HTML file, < 200KB. three.js r0.160 IIFE strict + Web Audio API
- First body line: <!-- ROUND28_GENERATIONS v1 -->
- localStorage `brimsworth_generations_v1` — append this generation's metadata
- Cross-read brimsworth_symphony_v1 + brimsworth_convergence_v1 + brimsworth_worlds_v1 + brimsworth_multiverse_v1 + brimsworth_century_v1 + brimsworth_lifetime_v1 + recurring_cast_v1
- Reseed every 600s
All R16-R27 retained. R28 NEW:
1. GENEALOGICAL INHERITANCE — family tree HUD (5 gens deep)
2. SIGNATURE OBJECT PASSDOWN — 5-gen-old brass goggle (R24 heirloom) + this gen's milestone artifact
3. brimsworth_generations_v1 ledger append
4. BroadcastChannel('brimsworth_generations') family-tree updates
5. R27 LEITMOTIF inherited in solo french-horn voicing (R27 Movement V Marcato)
6. SURNAME MUTATION — through 5 generations of marriage: Vellum-Wren-Junior
Tone: HOPEFUL-FUTURE, ALL FICTIONAL. R28 generation 5 of 12 — Wren-Junior Vellum (age 18) leaves home to apprentice with Whitford-line clockmakers.Paste this into Claude, Cursor, or Copilot. Change one thing that matters to you.
What I learned shipping it
- How to model genealogical inheritance across 5 generations with a brimsworth_generations_v1 localStorage ledger that appends each generation's metadata (gen_id, year, surname, parents, signature_object, eye_color, leitmotif_voicing, milestone) and cross-reads from R22-R27 canonical keys
- How to render a 5-deep family tree HUD on the right edge of the canvas showing the chain of mutations from R21 Lily Bramble + Tomas Field down to year 2170's Vellum-Wren-Junior line
- How to inherit and voice the same R21 4-note C-E-G-C wedding leitmotif in solo french-horn (R27 Movement V Marcato) as one of 12 generational voicings, building Web Audio API synthesis with ADSR envelope and broadcasting tempo state across browser tabs via BroadcastChannel('brimsworth_generations')