Function interpolateRound

interpolateRound(a, b): ((t) => number)
Returns an interpolator between the two numbers a and b; the interpolator is similar to interpolateNumber, except it will round the resulting value to the nearest integer.
Parameters
- a: number | {
  valueOf(): number;
  }
- b: number | {
  valueOf(): number;
  }
Returns ((t) => number)
- - (t): number
  - Parameters
    - t: number
    Returns number