utils.js 517 B

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  1. /**
  2. * @author mrdoob / http://mrdoob.com/
  3. */
  4. function arrayMin( array ) {
  5. if ( array.length === 0 ) return Infinity;
  6. var min = array[ 0 ];
  7. for ( var i = 1, l = array.length; i < l; ++ i ) {
  8. if ( array[ i ] < min ) min = array[ i ];
  9. }
  10. return min;
  11. }
  12. function arrayMax( array ) {
  13. if ( array.length === 0 ) return - Infinity;
  14. var max = array[ 0 ];
  15. for ( var i = 1, l = array.length; i < l; ++ i ) {
  16. if ( array[ i ] > max ) max = array[ i ];
  17. }
  18. return max;
  19. }
  20. export { arrayMin, arrayMax };