SHIFT

THE BOX'S MAIN HELP:

The result is (A+1)/2.  This shifts the range of A from [-1,1] to [0,1].
Inputs should lie in the range [-1,1].  Vectors should be normalized.

A (input):

The value to be shifted.
A can be a float, point, normal, vector or color.

OUT (output):

The result is (A+1)/2.  This shifts the range of A from [-1,1] to [0,1].
Inputs should lie in the range [-1,1].  Vectors should be normalized.