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.