Help Animation 3dsmax Float expresion IF


Perform the control expression of the following problem: the height of a cylinder is controlled by a lever, when the lever has 0 ° rotation
the height of the cylinder is 200 and when the lever is rotated 45º the height of the cylinder is 0. For cases that we take negative rotations or that
If the lever rotation is exceeded 45º, the cylinder height will be maintained at 200 or 0 respectively.