Function edgeIntensityScale

graph-ui/src/lib/density.ts:17–21

(edgeCount: number)

const EDGE_MIN_SCALE = 0.05;

export function edgeIntensityScale(edgeCount: number): number {
  if (edgeCount <= EDGE_REFERENCE_COUNT) return 1;
  /* ~1/sqrt(n): 4× the edges → each ~half as bright → total glow ~flat. */
  return Math.max(EDGE_MIN_SCALE, Math.sqrt(EDGE_REFERENCE_COUNT / edgeCount));
}

/* Node glow and bloom stay at full strength up to here — this covers the
 * common "load the whole repo" case (tens of thousands of nodes) so the