Function smootherstep

smootherstep(leftEdge, rightEdge, x): number
Interpolates (more) smoothly between 0 and 1, based on the value of X relative to the left and right edges. https://en.wikipedia.org/wiki/Smoothstep
Parameters
- leftEdge: number
  The minimum value, assumed smaller than the right edge.
- rightEdge: number
  The maximum value, assumed smaller than the right edge.
- x: number
  The value between the left and right edges
Returns number
0 if x is less than the leftEdge, 1 if x is greater than the right edge, else a smoothly interpolated value between 0 and 1.
- Defined in math.ts:133