Variable TraumaOverlay3DConst

Example

const [injuries, setInjuries] = useState<Injury[]>([]);

// On hit event
const handleHit = (region: BodyRegion, position: [number, number, number], type: InjuryType) => {
  const existingInjury = injuries.find(i => 
    i.region === region && 
    distance(i.position, position) < 0.2
  );

  if (existingInjury) {
    // Progressive bruising - increase hit count
    setInjuries(prev => prev.map(i => 
      i.id === existingInjury.id 
        ? { ...i, hitCount: i.hitCount + 1, severity: Math.min(1.0, i.severity + 0.2) }
        : i
    ));
  } else {
    // New injury
    setInjuries([...injuries, {
      id: generateId(),
      region,
      type,
      position,
      severity: 0.5,
      hitCount: 1,
      timestamp: Date.now(),
    }]);
  }
};

<TraumaOverlay3D
  playerId={playerId}
  health={playerHealth}
  injuries={injuries}
  characterPosition={characterPosition}
  isMobile={isMobile}
  showFractures={true}
/>
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