Method random

core/src/processing/core/PApplet.java:4690–4708

(float high)

   *
   */
  public final float random(float high) {
    // avoid an infinite loop when 0 or NaN are passed in
    if (high == 0 || high != high) {
      return 0;
    }

    if (internalRandom == null) {
      internalRandom = new Random();
    }

    // for some reason (rounding error?) Math.random() * 3
    // can sometimes return '3' (once in ~30 million tries)
    // so a check was added to avoid the inclusion of 'howbig'
    float value;
    do {
      value = internalRandom.nextFloat() * high;
    } while (value == high);
    return value;
  }

  /**
   *