Function selectBreakpoint

ui/src/components/pixi/scaleBreakpoints.ts:137–146

(
  nodeCount: number,
  breakpoints: PixiScaleBreakpoint[] = DEFAULT_BREAKPOINTS,
)

 * Returns the first breakpoint whose maxNodes >= nodeCount.
 */
export function selectBreakpoint(
  nodeCount: number,
  breakpoints: PixiScaleBreakpoint[] = DEFAULT_BREAKPOINTS,
): PixiScaleBreakpoint {
  for (const bp of breakpoints) {
    if (nodeCount <= bp.maxNodes) return bp;
  }
  // Fallback: last breakpoint (Infinity tier)
  return breakpoints[breakpoints.length - 1];
}