CLAMP

THE BOX'S MAIN HELP:
This function clamps A to the range [MIN, MAX].
Returns MIN if A < MIN or MAX if A > MAX otherwise it returns A.
The data type returned will be the same type as the inputs.
All inputs must be of the same type.

A (input):
This is the value to be clamped.
Returns MIN if A < MIN or MAX if A > MAX otherwise it returns A.
The input may be a scalar, vector or color.
All inputs must be of the same type.

MIN (input):
This is the minimum value for A.
Returns MIN if A < MIN or MAX if A > MAX otherwise it returns A.
The input may be a scalar, vector or color.
All inputs must be of the same type.

MAX (input):
This is the maximum value for A.
Returns MIN if A < MIN or MAX if A > MAX otherwise it returns A.
The input may be a scalar, vector or color.
All inputs must be of the same type.

OUT (output):
This function clamps A to the range [MIN, MAX].
Returns MIN if A < MIN or MAX if A > MAX otherwise it returns A.
The data type returned will be of the same type as the inputs.

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