関数を変数のように書ける

.cs

        public float Delta {
            get {
                var scale = (1.0f - randomness * randomScalar);
                return velocity * scale * Time.deltaTime;
            }
        }
        
        ...
        
            if (useLocalCoordinate)
                transform.localPosition += position.Vector * position.Delta;
            else
                transform.position += position.Vector * position.Delta;