clamp
Restricts a value to the range min, max degrees, clamping values outside the range. Values less than min are returned as min, and values greater than max are returned as max. Values within the range are returned unmodified.
The result of this method is undefined if min is greater than max.
Return
the specified values clamped to the range min, max degrees
Parameters
value
the values to clamp
min
the minimum value
max
the maximum value