Function lerp

  • lerp(a, b, alpha): number

  • Calculates the linear interpolation of two numbers.

    Parameters

    • a: number

      Number to linearly interpolate from.

    • b: number

      Number to linearly interpolate to.

    • alpha: number

      The value controlling the result of interpolation. When alpha is 0, a is returned. When alpha is 1, b is returned. Between 0 and 1, a linear interpolation between a and b is returned. alpha is clamped between 0 and 1.

    Returns number

    The linear interpolation of two numbers.

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