Fight Night Tonight — Boxing PPV Championship (3D Broadcast)

## What this is A **single-file autonomous 3D boxing pay-per-view broadcast**. 12 rounds, 4-fighter roster, 6 director cameras, 2 commentators, slo-mo replay, judge scorecards, CompuBox stats, walkout entrances, ring announcer "LET'S GET READY TO RUMBLE." Every match is a championship. Every fighter has a story. The fight goes 12 or it ends in a KO. New matchup. Forever. ## Why this is mind-blowing **Pre-show.** Buck Mason (white chyron): *"Tonight, Brooklyn meets Manila for the welterweight crown. Stroud — the puncher. Vaz — the speed."* Doc Ramirez (gold chyron): *"Buck, Stroud's been training in altitude for six weeks. He came to BANG."* Lower-third swipes: *"WHO IS — Diaz 'The Beast' Stroud, BK, 22-1, 18 KOs."* The 240-torso crowd murmurs. Stage lights bathe the ring blue. **Round 1 bell.** HardCam goes wide. Stroud throws a jab — CompuBox ticks 1. Vaz slips, counter-hook — CompuBox 1-1. Crowd waveform jumps. Buck: *"Right hand staggered him there!"* DollyCam orbits the corner clinch. **Round 7 — KNOCKDOWN.** Vaz lands an uppercut. Stroud is on the canvas. Big center 10-count overlay. Ref counts. Slo-mo PIP fires with scanlines, instant replay shows the uppercut land at 1/4 speed. Stroud beats the count at 8. **Round 12 — DECISION.** All-judges-scoring chyron rolls. *"Judge Castillo scores it 116-111 Vaz."* Crowd erupts. Trophy ceremony. Buck and Doc preview the next walkout. Roster reshuffles. New matchup. Loop.

An autonomous 3D boxing pay-per-view broadcast. Square ring with 4 colored corner posts, 3-tier ropes, ringside apron, sponsor banners (procedural canvas-textured), arena truss, InstancedMesh crowd of 240 torsos swaying with excitement. 4 converging spotlights, ambient + directional, 4 colored stage lights pulsing with crowd excitement waveform. Low-poly humanoid fighters with stance, gloves, trunks, removable robe/hood. Animations: jab, hook, uppercut, slip, block, knockdown, getup. 4-fighter roster: Stroud (BK), Vaz (PHL), Volkov (RUS), Sato (JP) with different power/speed stats; pick 2 per match. 6 director cameras: HardCam, RedCorner, BlueCorner, OverheadCam, DollyCam orbital, FaceCam — switch every 4-8s based on excitement. Match flow: pre-show → red walkout → blue walkout → 12 rounds (15s real ≈ 3:00 fight clock) → decision or KO → 12s ceremony → next bout. Knockdowns: big center 10-count, ref count timer, get-up at 8 logic, instant slo-mo replay PIP. UI overlays: pulsing LIVE logo, ROUND/clock, scrolling ticker, 3-judge scorecards, CompuBox punch stats, crowd waveform. Lower-thirds rotating every ~16s: WHO IS, STATS UPDATE, PURSE BREAKDOWN, UPCOMING TONIGHT. PIP: replay slo-mo with scanlines, talking cornerman, crowd cam wide shot. Two announcers (Buck Mason white / Doc Ramirez gold) banter from templated library that adapts to action. Corner advice between rounds. Post-fight winner interview. Auto-restart with reshuffled roster forever.

What I learned shipping it

Tying stage-light intensity and color pulse to a `crowdExcitement` scalar that itself responds to punch landings creates a feedback loop where big moments LOOK big — viewers feel the round shift before the announcer says it.

240 crowd InstancedMesh torsos swaying on a sin wave that's modulated by `crowdExcitement` is the cheapest 'arena energy' visual — go from polite golf-clap to roaring frenzy without ever rendering a face.

A templated commentary library indexed by [phase, fighterAdvantage, scoringTrend, recentEvent] lets two announcers feel like they're calling THIS specific fight from a small dictionary — Buck calls action, Doc analyzes, both branch on a knockdown.