Appearance
Clamp
The Clamp node calculates limits the input Float number to the interval defined by the numbers Min and Max. More specifically, if x is the input number, then result = Min if x <= Min, result = Max if x >= Max, and result = x if Min < x < Max.

Inputs and Outputs
Inputs:
Value (Float): a Float value.Min (Float): the lower bound of the clamping interval.Max (Float): the upper bound of the clamping interval.
Outputs:
Output (Float): a Float value.